/* frontend/css/style.css - Sistema de Control de Gastos */

/* ===== VARIABLES CSS EJECUTIVAS ===== */
:root {
  /* Paleta Principal - Azules Ejecutivos */
  --primary-900: #0a1628;
  --primary-800: #1c2f4a;
  --primary-700: #2d4663;
  --primary-600: #3e5c7d;
  --primary-500: #4f7396;
  --primary-400: #6b8db0;
  --primary-300: #88a7ca;
  --primary-200: #a5c1e4;
  --primary-100: #c2dbff;
  --primary-50: #e8f2ff;
  
  /* Grises Ejecutivos */
  --slate-900: #1a202c;
  --slate-800: #2d3748;
  --slate-700: #4a5568;
  --slate-600: #718096;
  --slate-500: #a0aec0;
  --slate-400: #cbd5e0;
  --slate-300: #e2e8f0;
  --slate-200: #edf2f7;
  --slate-100: #f7fafc;
  --slate-50: #fafbfc;
  
  /* Colores de Estado */
  --success-600: #16a34a;
  --success-500: #22c55e;
  --success-400: #4ade80;
  --success-100: #dcfce7;
  --success-50: #f0fdf4;
  
  --danger-700: #a85050;
  --danger-600: #b45454;
  --danger-500: #c65858;
  --danger-400: #d87272;
  --danger-300: #e5b8b8;
  --danger-200: #f2d4d4;
  --danger-100: #fef5f5;
  --danger-50: #fffcfc;
  
  --warning-600: #d97706;
  --warning-500: #f59e0b;
  --warning-400: #fbbf24;
  --warning-100: #fef3c7;
  --warning-50: #fffbeb;
  
  --info-600: #0891b2;
  --info-500: #06b6d4;
  --info-400: #22d3ee;
  --info-100: #cffafe;
  --info-50: #ecfeff;
  
  /* Fondos y Superficies Ejecutivos */
  --bg-primary: linear-gradient(135deg, #fafbfc 0%, #edf2f7 100%);
  --bg-secondary: #ffffff;
  --bg-tertiary: var(--slate-50);
  --bg-surface: rgba(255, 255, 255, 0.9);
  --bg-overlay: rgba(26, 32, 44, 0.1);
  
  /* Textos */
  --text-primary: var(--slate-900);
  --text-secondary: var(--slate-600);
  --text-muted: var(--slate-400);
  --text-inverse: #ffffff;
  
  /* Sombras Modernas */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Bordes */
  --border-radius-xs: 4px;
  --border-radius-sm: 6px;
  --border-radius: 8px;
  --border-radius-md: 10px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
  --border-radius-2xl: 20px;
  --border-color: var(--slate-200);
  --border-color-hover: var(--slate-300);
  
  /* Transiciones */
  --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Espaciado */
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 2.5rem;
  --spacing-3xl: 3rem;
}

/* ===== RESET Y BASE ===== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== LAYOUT ===== */
.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 1200px;
  margin: 1.5rem auto;
  padding: 0 1rem;
}

/* Centrado del recuadro en la página de login */
.login-page .container {
  display: flex;
  min-height: calc(100vh - 160px); /* espacio aproximado para header+footer */
  align-items: center;
  justify-content: center;
}

.login-page .card {
  width: 100%;
  max-width: 420px;
  margin: 2rem;
}
@media (min-width: 1024px) {
  .container {
    grid-template-columns: 1fr 350px;
  }
}

/* ===== HEADER EJECUTIVO ===== */
.main-header {
  background: linear-gradient(135deg, #1a202c 0%, #2d3748 50%, #3e5c7d 100%);
  color: #ffffff;
  padding: var(--spacing-lg) 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.main-header .wrap {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  flex-direction: row-reverse;
}

.main-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius);
  cursor: pointer;
  padding: 0.75rem;
  gap: 4px;
}

.menu-toggle:hover {
  background: rgba(255, 255, 255, 0.15);
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: #ffffff;
  border-radius: 2px;
  transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.nav {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.nav a {
  color: #ffffff;
  text-decoration: none;
  padding: 0.75rem 1.25rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  transition: var(--transition);
  font-size: 0.875rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.nav a:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.2);
}

.nav a.active {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-weight: 600;
  border-color: rgba(255, 255, 255, 0.3);
}

/* ===== DROPDOWNS ===== */
.nav-dropdown {
  position: relative;
}

.dropdown-toggle {
  color: #ffffff;
  text-decoration: none;
  padding: 0.75rem 1.25rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  transition: var(--transition);
  font-size: 0.875rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.dropdown-toggle:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.2);
}

.dropdown-toggle.active {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-weight: 600;
  border-color: rgba(255, 255, 255, 0.3);
}

.arrow {
  font-size: 0.7rem;
  transition: transform 0.2s ease;
}

.nav-dropdown.open .arrow {
  transform: rotate(180deg);
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 180px;
  background: #2d3748;
  border-radius: var(--border-radius);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.nav-dropdown.open .dropdown-menu {
  display: block;
  animation: dropdownSlide 0.2s ease-out;
}

.dropdown-menu a {
  display: block;
  color: #ffffff;
  text-decoration: none;
  padding: 0.875rem 1.25rem;
  border-radius: 0;
  font-size: 0.875rem;
  transition: background-color 0.2s;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dropdown-menu a:first-child {
  border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.dropdown-menu a:last-child {
  border-radius: 0 0 var(--border-radius) var(--border-radius);
  border-bottom: none;
}

.dropdown-menu a:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

.dropdown-menu a.active {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
  font-weight: 600;
}

/* ===== CARDS MODERNAS ===== */
.card {
  background: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-xl);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-500) 0%, var(--info-500) 100%);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--border-color-hover);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.card-header h2 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-600) 0%, var(--info-600) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.025em;
  font-weight: 600;
  color: var(--text-primary);
}

/* ===== FORMULARIOS MODERNOS ===== */
form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

label {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--spacing-lg);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

input, select, textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border-radius: var(--border-radius);
  border: 2px solid var(--border-color);
  font-size: 0.875rem;
  transition: var(--transition);
  background: var(--bg-secondary);
  color: var(--text-primary);
  box-shadow: var(--shadow-xs);
  font-weight: 500;
  margin-top: var(--spacing-xs);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1), var(--shadow-sm);
  transform: translateY(-1px);
}

input:hover, select:hover, textarea:hover {
  border-color: var(--border-color-hover);
}

textarea {
  min-height: 100px;
  resize: vertical;
  font-family: inherit;
}

/* ===== BOTONES MODERNOS ===== */
button {
  background: linear-gradient(135deg, var(--success-600) 0%, var(--success-500) 100%);
  color: var(--text-inverse);
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  text-decoration: none;
  line-height: 1;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  letter-spacing: -0.01em;
}

button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: var(--transition);
}

button:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

button:hover:not(:disabled)::before {
  left: 100%;
}

button:active {
  transform: translateY(0);
}

button:disabled {
  background: var(--slate-400);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-500) 100%);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-600) 100%);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--slate-600) 0%, var(--slate-500) 100%);
  color: var(--text-inverse);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--slate-700) 0%, var(--slate-600) 100%);
}

.btn-danger {
  background: linear-gradient(135deg, var(--danger-600) 0%, var(--danger-500) 100%);
}

.btn-danger:hover {
  background: linear-gradient(135deg, var(--danger-600) 0%, var(--danger-400) 100%);
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.75rem;
  width: auto;
  display: inline-flex;
  margin: 0 0.25rem;
  border-radius: var(--border-radius-sm);
}

.button-group {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  flex-wrap: wrap;
}

.button-group button {
  flex: 1;
}

/* ===== TABLAS MODERNAS ===== */
.table-responsive {
  overflow-x: auto;
  margin: var(--spacing-lg) 0;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.data-table th,
.data-table td {
  padding: var(--spacing-lg);
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.875rem;
}

.data-table th {
  background: linear-gradient(135deg, var(--slate-50) 0%, var(--slate-100) 100%);
  font-weight: 700;
  color: var(--text-primary);
  font-size: 0.875rem;
  letter-spacing: -0.01em;
  position: relative;
}

.data-table th::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-500) 0%, var(--info-500) 100%);
}

.data-table tbody tr {
  transition: var(--transition);
}

.data-table tr:hover {
  background: var(--slate-50);
  transform: scale(1.001);
}

.data-table .actions {
  text-align: right;
  white-space: nowrap;
}

.data-table .loading,
.data-table .empty,
.data-table .error {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
  font-style: italic;
}

.data-table .error {
  color: var(--red-600);
}

/* ===== BADGES MODERNOS ===== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.875rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  box-shadow: var(--shadow-xs);
  border: 1px solid transparent;
  transition: var(--transition);
}

.badge:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.badge-primary {
  background: linear-gradient(135deg, var(--primary-100) 0%, var(--primary-200) 100%);
  color: var(--primary-700);
  border-color: var(--primary-300);
}

.badge-success {
  background: linear-gradient(135deg, var(--success-100) 0%, var(--success-50) 100%);
  color: var(--success-600);
  border-color: var(--success-200);
}

.badge-warning {
  background: linear-gradient(135deg, var(--warning-100) 0%, var(--warning-50) 100%);
  color: var(--warning-600);
  border-color: var(--warning-200);
}

.badge-danger {
  background: linear-gradient(135deg, var(--danger-100) 0%, var(--danger-50) 100%);
  color: var(--danger-600);
  border-color: var(--danger-200);
}

.badge-info {
  background: linear-gradient(135deg, var(--info-100) 0%, var(--info-50) 100%);
  color: var(--info-600);
  border-color: var(--info-200);
}

.badge-secondary {
  background: linear-gradient(135deg, var(--slate-200) 0%, var(--slate-100) 100%);
  color: var(--slate-700);
  border-color: var(--slate-300);
}

/* ===== MENSAJES ===== */
.msg {
  margin-top: 1rem;
  padding: 0.75rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  font-size: 0.875rem;
}

.msg.success {
  background: var(--green-100);
  color: var(--green-600);
  border: 1px solid var(--green-500);
}

.msg.error {
  background: var(--red-100);
  color: var(--red-600);
  border: 1px solid var(--red-500);
}

.msg.info {
  background: var(--blue-100);
  color: var(--blue-600);
  border: 1px solid var(--blue-500);
}

/* ===== CANTIDADES ===== */
.amount {
  font-weight: 600;
  font-family: 'Monaco', 'Menlo', monospace;
}

.amount.positive {
  color: var(--green-600);
}

.amount.negative {
  color: var(--red-600);
}

/* ===== FECHAS ===== */
.date {
  color: var(--text-muted);
  font-size: 0.75rem;
}

/* ===== TEXTO ===== */
.text-muted {
  color: var(--text-muted);
}

.text-small {
  font-size: 0.75rem;
}

.warning {
  color: var(--red-600);
  font-weight: 500;
  font-size: 0.875rem;
}

/* ===== MODALES MODERNOS ===== */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.7) 0%, rgba(30, 41, 59, 0.8) 100%);
  z-index: 1000;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.modal-content {
  background: var(--bg-secondary);
  margin: 3% auto;
  padding: 0;
  border-radius: var(--border-radius-xl);
  max-width: 520px;
  width: 90%;
  max-height: 85vh;
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
  animation: modalSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
}

.modal-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-500) 0%, var(--info-500) 100%);
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-header {
  padding: var(--spacing-xl);
  background: linear-gradient(135deg, var(--slate-50) 0%, var(--slate-100) 100%);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-600) 0%, var(--info-600) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.025em;
}

.modal-body {
  padding: 1.5rem;
}

.close-modal {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  width: auto;
  padding: 0.25rem;
}

.close-modal:hover {
  color: var(--text-primary);
}

/* ===== CATEGORÍAS ===== */
.filter-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.tab-btn {
  padding: 0.5rem 1rem;
  background: var(--gray-300);
  color: var(--gray-700);
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  width: auto;
  transition: var(--transition);
}

.tab-btn.active {
  background: var(--blue-600);
  color: white;
}

.tab-btn:hover:not(.active) {
  background: var(--gray-400);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
  min-height: 200px;
}

.category-item {
  background: white;
  border: 1px solid var(--slate-300);
  border-radius: 8px;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.2s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.category-item:hover {
  border-color: var(--primary-400);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transform: translateY(-1px);
}

.category-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
}

.category-color {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid white;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  flex-shrink: 0;
}

.category-details h4 {
  margin: 0 0 0.25rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--slate-800);
}

.category-type {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-weight: 500;
  text-transform: uppercase;
}

.category-type.income {
  background: var(--success-100);
  color: var(--success-600);
}

.category-type.expense {
  background: var(--danger-100);
  color: var(--danger-600);
}

.category-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.btn-icon {
  background: var(--slate-100);
  border: 1px solid var(--slate-300);
  border-radius: 6px;
  padding: 0.5rem;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-icon:hover {
  background: var(--slate-200);
  border-color: var(--slate-400);
}

.btn-icon.btn-delete {
  background: #f5f5f5;
  border: 1px solid var(--slate-300);
  color: #c53030;
  transition: all 0.2s ease;
}

.btn-icon.btn-delete:hover {
  background: #eeeeee;
  border-color: #cbd5e0;
  color: #e53e3e;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(197, 48, 48, 0.2);
}

.btn-icon.btn-danger:hover {
  background: var(--danger-50);
  border-color: var(--danger-300);
  color: var(--danger-600);
}

.loading, .error, .empty-state {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
  color: var(--slate-600);
  font-style: italic;
  grid-column: 1 / -1;
}

.error {
  color: var(--danger-600);
}

.filter-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.tab-btn {
  background: var(--slate-100);
  border: 1px solid var(--slate-300);
  border-radius: 6px;
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.875rem;
  color: var(--slate-700);
}

.tab-btn:hover {
  background: var(--slate-200);
}

.tab-btn.active {
  background: var(--primary-600);
  border-color: var(--primary-600);
  color: white;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn-secondary {
  background: var(--slate-500);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.875rem;
}

.btn-secondary:hover {
  background: var(--slate-600);
}

/* Transactions table styles */
.transactions-container {
  overflow-x: auto;
  margin-top: 1rem;
}

.transactions-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.transactions-table th,
.transactions-table td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--slate-200);
}

.transactions-table th {
  background: var(--slate-100);
  font-weight: 600;
  color: var(--slate-700);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.transactions-table tbody tr {
  transition: background-color 0.2s ease;
}

.transactions-table tbody tr:hover {
  background: var(--slate-50);
}

.transactions-table .amount {
  font-weight: 600;
  font-family: 'Consolas', 'Monaco', monospace;
}

.transactions-table .amount.positive {
  color: var(--success-600);
}

.transactions-table .amount.negative,
.transactions-table .amount.expense {
  color: var(--danger-600);
}

.transactions-table .amount.income {
  color: var(--success-600);
}

.type-badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.type-badge.income {
  background: var(--success-100);
  color: var(--success-700);
}

.type-badge.expense {
  background: var(--danger-100);
  color: var(--danger-700);
}

.transaction-row.income {
  background: rgba(22, 163, 74, 0.02);
}

.transaction-row.expense {
  background: rgba(220, 38, 38, 0.02);
}

.btn-action {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 4px;
  transition: background-color 0.2s ease;
  margin-right: 0.25rem;
  font-size: 0.875rem;
}

.btn-action:hover {
  background: var(--slate-100);
}

.btn-action.edit:hover {
  background: var(--warning-100);
}

.btn-action.delete:hover {
  background: var(--danger-100);
}

.no-data {
  text-align: center;
  color: var(--slate-500);
  font-style: italic;
  padding: 2rem;
}

/* Plans table styles */
.plans-container {
  overflow-x: auto;
  margin-top: 1rem;
}

.plans-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.plans-table th,
.plans-table td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--slate-200);
  vertical-align: middle;
}

.plans-table th {
  background: var(--slate-100);
  font-weight: 600;
  color: var(--slate-700);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.plans-table tbody tr {
  transition: background-color 0.2s ease;
}

.plans-table tbody tr:hover {
  background: var(--slate-50);
}

.plan-row {
  border-left: 4px solid transparent;
}

.plan-row:hover {
  border-left-color: var(--primary-400);
}

.plan-name {
  font-weight: 600;
  color: var(--slate-800);
  max-width: 150px;
}

.plan-amount {
  font-weight: 600;
  color: var(--primary-600);
  font-family: 'Consolas', 'Monaco', monospace;
}

.plan-period {
  background: var(--primary-100);
  color: var(--primary-700);
  padding: 0.25rem 0.5rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
}

.plan-start,
.plan-end {
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 0.875rem;
  color: var(--slate-600);
}

.plan-notes {
  max-width: 200px;
  color: var(--slate-600);
  font-size: 0.875rem;
  line-height: 1.3;
}

.plan-actions {
  white-space: nowrap;
}

@media (max-width: 768px) {
  .plans-table th,
  .plans-table td {
    padding: 0.5rem 0.25rem;
    font-size: 0.875rem;
  }
  
  .plan-name,
  .plan-notes {
    max-width: 120px;
  }
}

/* Summary page date range filter styles */
.date-range-filter {
  display: flex;
  gap: 1rem;
  align-items: end;
  flex-wrap: wrap;
  padding: 0.5rem 0;
}

.date-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.date-group label {
  font-weight: 500;
  color: var(--slate-700);
  font-size: 0.875rem;
}

.date-group input[type="date"] {
  padding: 0.5rem;
  border: 1px solid var(--slate-300);
  border-radius: 6px;
  background: white;
  font-size: 0.875rem;
  min-width: 150px;
}

.filter-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.btn-primary {
  background: var(--primary-600);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.btn-primary:hover {
  background: var(--primary-700);
}

.btn-secondary {
  background: var(--slate-100);
  color: var(--slate-700);
  border: 1px solid var(--slate-300);
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: var(--slate-200);
  border-color: var(--slate-400);
}

/* Summary table enhancements */
.summary-row {
  transition: background-color 0.2s ease;
}

.summary-row:hover {
  background: var(--slate-50);
}

.summary-row.in {
  border-left: 3px solid var(--success-400);
}

.summary-row.out {
  border-left: 3px solid var(--danger-400);
}

.date-info strong {
  color: var(--slate-800);
}

.category-info strong {
  color: var(--slate-700);
}

.amount-display.in {
  color: var(--success-600);
}

.amount-display.out {
  color: var(--danger-600);
}

.totals-row {
  background: linear-gradient(135deg, var(--slate-50) 0%, var(--slate-100) 100%);
}

.totals-summary {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.875rem;
}

.balance-info {
  text-align: right;
}

@media (max-width: 768px) {
  .date-range-filter {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }
  
  .filter-actions {
    justify-content: stretch;
  }
  
  .btn-primary,
  .btn-secondary {
    flex: 1;
    text-align: center;
  }
  
  .date-group input[type="date"] {
    min-width: 100%;
  }
}

/* Dashboard Styles */
.dashboard-container {
  max-width: 1200px;
  margin: 1.5rem auto;
  padding: 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
  color: white;
  padding: 1.5rem 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.dashboard-header h2 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
}

.period-selector {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  justify-content: flex-end;
}

.period-selector input[type="month"]:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.6);
  background: white;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.2);
}

.period-selector .btn-primary {
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 6px;
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  height: 36px;
  line-height: 1;
  white-space: nowrap;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.period-selector .btn-primary:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-1px);
}

.period-selector label {
  color: white;
  font-weight: 500;
  font-size: 0.875rem;
  line-height: 1;
  display: flex;
  align-items: center;
}

.period-selector input[type="month"] {
  padding: 0.5rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 6px;
  font-size: 0.875rem;
  background: rgba(255, 255, 255, 0.95);
  color: var(--slate-700);
  min-width: 130px;
  height: 36px;
  line-height: 1;
  transition: all 0.2s ease;
}

/* KPI Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
}

.kpi-card {
  background: white;
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--slate-200);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.kpi-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.kpi-header h3 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--slate-700);
  font-weight: 600;
}

.kpi-icon {
  font-size: 1.5rem;
  opacity: 0.7;
}

.kpi-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Balance KPI */
.kpi-main-value {
  font-size: 2.5rem;
  font-weight: 700;
  font-family: 'Consolas', 'Monaco', monospace;
  color: var(--slate-800);
  line-height: 1;
}

.kpi-details {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.detail-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.75rem;
  border-radius: 8px;
  flex: 1;
}

.detail-item.income {
  background: var(--success-50);
  border: 1px solid var(--success-200);
}

.detail-item.expense {
  background: var(--danger-50);
  border: 1px solid var(--danger-200);
}

.detail-item.current {
  background: var(--primary-50);
  border: 1px solid var(--primary-200);
}

.detail-item.target {
  background: var(--warning-50);
  border: 1px solid var(--warning-200);
}

.detail-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--slate-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.detail-value {
  font-size: 1.1rem;
  font-weight: 600;
  font-family: 'Consolas', 'Monaco', monospace;
}

.detail-item.income .detail-value {
  color: var(--success-600);
}

.detail-item.expense .detail-value {
  color: var(--danger-600);
}

.detail-item.current .detail-value {
  color: var(--primary-600);
}

.detail-item.target .detail-value {
  color: var(--warning-600);
}

/* Category Chart */
.chart-container {
  position: relative;
  height: 200px;
  margin-bottom: 1rem;
}

.category-legend {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 150px;
  overflow-y: auto;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0;
}

.legend-color {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  flex-shrink: 0;
}

.legend-text {
  flex: 1;
  font-size: 0.875rem;
  color: var(--slate-700);
}

.legend-value {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--slate-800);
  min-width: 40px;
  text-align: right;
}

/* Savings Progress Circle */
.savings-progress {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}

.progress-circle {
  position: relative;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: conic-gradient(var(--primary-500) calc(var(--progress-offset, 283) * 1px), var(--slate-200) 0);
  display: flex;
  align-items: center;
  justify-content: center;
}

.progress-inner {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
}

.progress-percentage {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-600);
}

.progress-circle.progress-complete {
  background: conic-gradient(var(--success-500) calc(var(--progress-offset, 0) * 1px), var(--slate-200) 0);
}

.progress-complete .progress-percentage {
  color: var(--success-600);
}

/* Accounts Summary */
.accounts-summary h3 {
  color: var(--slate-700);
  margin-bottom: 1rem;
}

.accounts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.account-card {
  background: white;
  border: 1px solid var(--slate-200);
  border-radius: 8px;
  padding: 1rem;
  transition: border-color 0.2s ease;
}

.account-card:hover {
  border-color: var(--primary-300);
}

.account-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.account-name {
  font-weight: 600;
  color: var(--slate-800);
}

.account-type {
  font-size: 0.75rem;
  color: var(--slate-500);
  background: var(--slate-100);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  text-transform: uppercase;
}

.account-balance {
  font-size: 1.25rem;
  font-weight: 700;
  font-family: 'Consolas', 'Monaco', monospace;
}

.account-balance.positive {
  color: var(--success-600);
}

.account-balance.negative {
  color: var(--danger-600);
}

/* Recent Transactions */
.dashboard-transactions h3 {
  color: var(--slate-700);
  margin-bottom: 1rem;
}

.recent-transactions {
  background: white;
  border: 1px solid var(--slate-200);
  border-radius: 8px;
  padding: 1rem;
  max-height: 400px;
  overflow-y: auto;
}

.transaction-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--slate-100);
}

.transaction-item:last-child {
  border-bottom: none;
}

.transaction-icon {
  font-size: 1.5rem;
  width: 40px;
  text-align: center;
}

.transaction-details {
  flex: 1;
}

.transaction-category {
  font-weight: 500;
  color: var(--slate-800);
  margin-bottom: 0.25rem;
}

.transaction-date {
  font-size: 0.75rem;
  color: var(--slate-500);
}

.transaction-amount {
  font-weight: 600;
  font-family: 'Consolas', 'Monaco', monospace;
}

.transaction-item.income .transaction-amount {
  color: var(--success-600);
}

.transaction-item.expense .transaction-amount {
  color: var(--danger-600);
}

/* Responsive Dashboard */
@media (max-width: 768px) {
  .dashboard-header {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .kpi-grid {
    grid-template-columns: 1fr;
  }
  
  .accounts-grid {
    grid-template-columns: 1fr;
  }
  
  .kpi-details {
    flex-direction: column;
  }
}

.transactions-table .actions {
  white-space: nowrap;
}

.transactions-table .actions .btn-icon {
  margin-right: 0.25rem;
}

.filter-controls {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}

.filter-controls select {
  min-width: 150px;
  padding: 0.5rem;
  border: 1px solid var(--slate-300);
  border-radius: 6px;
  background: white;
  font-size: 0.875rem;
}

.transaction-details {
  background: var(--slate-50);
  padding: 1rem;
  border-radius: 6px;
  margin: 1rem 0;
  border-left: 4px solid var(--primary-400);
}

.transaction-details p {
  margin: 0.25rem 0;
  color: var(--slate-700);
}

.transaction-details strong {
  color: var(--slate-800);
  font-weight: 600;
}

@media (max-width: 768px) {
  .filter-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-controls select {
    min-width: unset;
  }

  .transactions-table {
    font-size: 0.875rem;
  }

  .transactions-table th,
  .transactions-table td {
    padding: 0.5rem;
  }

  .transactions-container {
    margin: 0 -1rem;
  }

  .card-header {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .card-header h2 {
    margin-bottom: 0;
  }
}

/* Storage and connection status styles */
.connection-status {
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.875rem;
  font-weight: 500;
}

.connection-status.online {
  background: var(--success-100);
  color: var(--success-600);
}

.connection-status.offline {
  background: var(--warning-100);
  color: var(--warning-600);
}

.storage-controls {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.storage-controls .btn-secondary {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  border: 1px solid var(--slate-300);
  background: var(--slate-100);
  color: var(--slate-700);
  text-decoration: none;
}

.storage-controls .btn-secondary:hover {
  background: var(--slate-200);
  border-color: var(--slate-400);
}

.storage-info {
  margin-top: 1rem;
  padding: 1rem;
  background: var(--slate-50);
  border-radius: 6px;
  border-left: 4px solid var(--primary-400);
}

.info-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.info-item:last-child {
  margin-bottom: 0;
}

.info-item .label {
  font-weight: 500;
  color: var(--slate-700);
}

.btn-link {
  background: none;
  border: none;
  color: var(--primary-600);
  text-decoration: underline;
  cursor: pointer;
  font-size: 0.875rem;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.btn-link:hover {
  background: var(--primary-50);
  color: var(--primary-700);
}

.btn-link.danger {
  color: var(--danger-600);
}

.btn-link.danger:hover {
  background: var(--danger-50);
  color: var(--danger-700);
}

@media (max-width: 768px) {
  .storage-controls {
    flex-direction: column;
  }
  
  .info-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }
}

/* Modal styles */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  backdrop-filter: blur(4px);
}

.modal-content {
  background: white;
  margin: 5% auto;
  padding: 0;
  border-radius: 8px;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid var(--slate-200);
}

.modal-header h3 {
  margin: 0;
  color: var(--slate-800);
  font-size: 1.25rem;
}

.close-modal {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--slate-500);
  padding: 0.25rem;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.close-modal:hover {
  background: var(--slate-100);
  color: var(--slate-700);
}

.modal-body {
  padding: 1.5rem;
}

.warning {
  color: var(--warning-600);
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

.btn-danger {
  background: linear-gradient(135deg, #b45454 0%, #a85050 100%);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(180, 84, 84, 0.3);
}

.btn-danger:hover {
  background: linear-gradient(135deg, #a85050 0%, #9a4646 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(180, 84, 84, 0.4);
}

/* ===== GRILLAS ===== */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-secondary);
  padding: 2rem 0;
  margin-top: 3rem;
  border-top: 1px solid var(--border-color);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* ===== RESPONSIVE ===== */

/* Desktop: pantallas mayores a 768px */
@media (min-width: 769px) {
  .main-header .wrap {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
  }
  
  .header-content {
    flex-direction: row;
  }
  
  .menu-toggle {
    display: none !important;
  }
  
  .nav {
    display: flex !important;
    flex-direction: row;
    gap: 0.5rem;
    position: static;
    background: transparent;
    box-shadow: none;
    border-radius: 0;
  }
  
  .nav a {
    padding: 0.5rem 1rem;
    border-bottom: none;
  }
}

/* Tablet y móvil: pantallas menores a 768px */
@media (max-width: 768px) {
  .main-header {
    position: relative;
  }
  
  .main-header .wrap {
    flex-direction: column;
    gap: 0;
  }
  
  .header-content {
    flex-direction: row-reverse;
    padding: 1rem 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .nav {
    display: none;
    width: 100%;
    background: #2d3748;
    flex-direction: column;
    gap: 0;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    overflow: hidden;
  }
  
  .nav.nav-open {
    display: flex !important;
  }
  
  .nav a {
    color: #ffffff;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: background-color 0.2s;
    background: transparent;
    border-left: none;
    border-right: none;
    border-top: none;
    border-radius: 0;
  }
  
  .nav a:last-child {
    border-bottom: none;
  }
  
  .nav a:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
  }
  
  /* Dropdowns en móvil */
  .nav-dropdown {
    position: static;
  }
  
  .dropdown-toggle {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    justify-content: space-between;
  }
  
  .dropdown-menu {
    position: static;
    box-shadow: none;
    background: rgba(0, 0, 0, 0.1);
    border: none;
    border-radius: 0;
    margin-left: 1rem;
  }
  
  .dropdown-menu a {
    padding: 0.75rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 0;
  }
}

@media (max-width: 768px) {
  
  .container {
    grid-template-columns: 1fr;
    padding: 0 0.75rem;
    gap: 1rem;
  }
  
  .card {
    padding: 1rem;
  }
  
  .modal-content {
    margin: 10% auto;
    width: 95%;
  }
  
  .categories-grid {
    grid-template-columns: 1fr;
  }
  
  .button-group {
    flex-direction: column;
  }
  
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .data-table {
    font-size: 0.75rem;
  }
  
  .data-table th,
  .data-table td {
    padding: 0.5rem;
  }
}

@media (max-width: 480px) {
  .nav {
    display: none;
    flex-direction: column;
    width: 100%;
  }
  
  .nav.nav-open {
    display: flex !important;
  }
  
  .nav a {
    text-align: center;
    padding: 0.75rem;
  }
  
  .card-header {
    flex-direction: column;
    align-items: stretch;
  }
  
  .filter-tabs {
    flex-wrap: wrap;
  }
}

/* ===== ANIMACIONES ===== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes dropdownSlide {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card {
  animation: slideUp 0.3s ease-out;
}

/* Layout de Cuentas - Dos columnas */
.accounts-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
  align-items: start;
}

.accounts-list-section {
  min-height: 500px;
}

.accounts-form-section {
  position: sticky;
  top: 2rem;
}

/* Responsive para period-selector */
@media (max-width: 768px) {
  .dashboard-header {
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    text-align: center;
  }
  
  .period-selector {
    justify-content: center;
    gap: 0.6rem;
  }
}

@media (max-width: 480px) {
  .dashboard-header {
    padding: 1rem;
  }
  
  .dashboard-header h2 {
    font-size: 1.25rem;
  }
  
  .period-selector {
    gap: 0.6rem;
  }
  
  .period-selector label {
    font-size: 0.85rem;
  }
  
  .period-selector input[type="month"],
  .period-selector .btn-primary {
    font-size: 0.8rem;
  }
  
  /* Layout de cuentas responsive */
  .accounts-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .accounts-form-section {
    position: static;
    order: -1; /* Formulario primero en móviles */
  }
}

/* ===== UTILIDADES ===== */
.loading {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
}

.empty {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
  font-style: italic;
}

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== PANEL DE ADMINISTRACIÓN ===== */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--primary-50);
  border: 1px solid var(--primary-200);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.stat-value {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-700);
  line-height: 1.2;
}

.stat-label {
  display: block;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.stats-summary {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  padding: 1rem;
  background: var(--slate-100);
  border-radius: var(--radius-md);
}

.summary-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.summary-item .label {
  font-weight: 500;
  color: var(--text-muted);
}

.summary-item .value {
  font-weight: 700;
  font-size: 1.125rem;
}

.summary-item.income .value {
  color: var(--success-600);
}

.summary-item.expense .value {
  color: var(--danger-600);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.admin-table th,
.admin-table td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--slate-200);
}

.admin-table th {
  background: var(--slate-100);
  font-weight: 600;
  color: var(--text-secondary);
}

.admin-table tr:hover {
  background: var(--slate-50);
}

.admin-table .loading,
.admin-table .error {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
}

.admin-table .error {
  color: var(--danger-600);
}

.role-select {
  padding: 0.375rem 0.5rem;
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  background: white;
  cursor: pointer;
}

.role-select:disabled {
  background: var(--slate-100);
  cursor: not-allowed;
  opacity: 0.7;
}

.btn-small {
  padding: 0.375rem 0.75rem;
  font-size: 0.8rem;
  background: var(--primary-600);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.2s;
}

.btn-small:hover {
  background: var(--primary-700);
}

.btn-small:disabled {
  background: var(--slate-400);
  cursor: not-allowed;
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  background: var(--primary-100);
  color: var(--primary-700);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
}

.role-distribution {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.role-bar {
  padding: 0.75rem;
  background: var(--slate-50);
  border-radius: var(--radius-md);
}

.role-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.role-name {
  font-weight: 600;
}

.role-count {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.progress-bar {
  height: 8px;
  background: var(--slate-200);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.3s ease;
}

.role-admin .progress-fill {
  background: linear-gradient(90deg, var(--primary-500), var(--primary-600));
}

.role-user .progress-fill {
  background: linear-gradient(90deg, var(--success-400), var(--success-500));
}

.table-container {
  overflow-x: auto;
}

.msg.success {
  background: var(--success-100);
  color: var(--success-600);
  border: 1px solid var(--success-400);
}

.msg.error {
  background: var(--danger-100);
  color: var(--danger-600);
  border: 1px solid var(--danger-300);
}

/* ===== MODAL STYLES ===== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  padding: 1rem;
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: white;
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  max-width: 480px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalSlideIn 0.3s ease;
}

.modal.modal-small {
  max-width: 400px;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--slate-200);
}

.modal-header h2,
.modal-header h3 {
  margin: 0;
  font-size: 1.25rem;
  color: var(--primary-800);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--slate-500);
  line-height: 1;
  padding: 0;
  transition: color 0.2s;
}

.modal-close:hover {
  color: var(--danger-500);
}

.modal-body {
  padding: 1.5rem;
}

.modal-body p {
  margin: 0 0 1rem 0;
  color: var(--text-secondary);
}

.warning-text {
  background: var(--warning-100);
  color: var(--warning-600);
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-size: 0.875rem;
  margin-top: 1rem;
}

/* Form styles dentro del modal */
.modal form {
  padding: 1.5rem;
}

.modal .form-group {
  margin-bottom: 1.25rem;
}

.modal .form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-primary);
}

.modal .form-group input,
.modal .form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--slate-300);
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.modal .form-group input:focus,
.modal .form-group select:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(79, 115, 150, 0.2);
}

.modal .form-group input::placeholder {
  color: var(--slate-400);
}

#passwordHint {
  font-weight: 400;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--slate-200);
  background: var(--slate-50);
  border-radius: 0 0 12px 12px;
}

.modal .form-actions {
  margin: 0 -1.5rem -1.5rem -1.5rem;
}

/* Botones */
.btn-primary {
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79, 115, 150, 0.3);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary {
  background: white;
  color: var(--text-secondary);
  border: 1px solid var(--slate-300);
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-secondary:hover {
  background: var(--slate-50);
  border-color: var(--slate-400);
}

.btn-danger {
  background: linear-gradient(135deg, var(--danger-500), var(--danger-600));
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-danger:hover {
  background: linear-gradient(135deg, var(--danger-600), var(--danger-700));
}

.btn-danger:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Botones de icono para tabla */
.btn-icon {
  background: none;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  transition: background 0.2s;
}

.btn-icon:hover {
  background: var(--slate-100);
}

.btn-icon.btn-edit:hover {
  background: var(--primary-100);
}

.btn-icon.btn-delete:hover {
  background: var(--danger-100);
}

.actions-cell {
  white-space: nowrap;
}

/* Badge para usuario actual */
.badge-self {
  background: var(--primary-100);
  color: var(--primary-700);
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

/* Role badges */
.role-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

.role-badge.role-admin {
  background: var(--primary-100);
  color: var(--primary-700);
}

.role-badge.role-user {
  background: var(--success-100);
  color: var(--success-600);
}

/* Card header actions */
.card-header-actions {
  display: flex;
  gap: 0.5rem;
}
/* ==================== INVERSIONES ==================== */

/* Página de inversiones - layout */
.investments-page {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 1024px) {
  .investments-page {
    grid-template-columns: 2fr 1fr; /* Resumen más grande, Plan más pequeño */
  }
  
  .investments-page .investment-summary-card {
    grid-column: 1;
  }
  
  .investments-page .planning-relation-card {
    grid-column: 2;
  }
  
  .investments-page .investments-list-card {
    grid-column: 1 / -1;
  }
  
  .investments-page .charts-card {
    grid-column: span 1;
  }
}

/* Tarjeta de resumen de inversiones */
.investment-summary-card {
  background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-900) 100%);
  color: white;
}

.investment-summary-card h2 {
  color: white;
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
  font-weight: 600;
}

.investment-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (min-width: 768px) {
  .investment-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }
}

.stat-item {
  text-align: center;
  padding: 1rem 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  min-width: 0; /* Permite que el contenido se ajuste */
}

.stat-label {
  display: block;
  font-size: 0.75rem;
  opacity: 0.9;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: rgba(255, 255, 255, 0.85);
}

.stat-value {
  display: block;
  font-size: 1.25rem;
  font-weight: 700;
  color: #7dd3fc; /* Azul celeste para mejor visibilidad */
}

.stat-positive {
  color: #4ade80 !important; /* Verde claro */
}

.stat-negative {
  color: #f87171 !important; /* Rojo claro */
}

.stat-neutral {
  color: #7dd3fc; /* Azul celeste */
}

/* Tarjeta de relación con planificación */
.planning-relation-card {
  background: var(--bg-secondary);
  border-left: 4px solid var(--info-500);
  padding: 1rem 1.25rem;
}

.planning-relation-card h2 {
  font-size: 1rem;
  margin-bottom: 1rem;
}

.planning-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.plan-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border-color);
}

.plan-item:last-of-type {
  border-bottom: none;
}

.plan-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.plan-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.plan-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  font-style: italic;
}

.progress-bar-container {
  width: 100%;
  height: 8px;
  background: var(--slate-200);
  border-radius: 4px;
  overflow: hidden;
  margin: 0.5rem 0;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--success-500), var(--success-400));
  border-radius: 4px;
  transition: width 0.5s ease;
}

.plan-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 0.5rem;
}

/* Tabla de inversiones */
.investments-container {
  overflow-x: auto;
}

.investments-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.investments-table th,
.investments-table td {
  padding: 0.875rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.investments-table th {
  background: var(--slate-50);
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.investments-table tbody tr:hover {
  background: var(--slate-50);
}

/* Indicadores de ganancia/pérdida */
.profit-positive {
  color: var(--success-600);
  font-weight: 600;
}

.profit-negative {
  color: var(--danger-600);
  font-weight: 600;
}

.profit-neutral {
  color: var(--text-muted);
}

/* Badge de tipo de inversión */
.investment-type-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: capitalize;
}

.type-stocks {
  background: #dbeafe;
  color: #1e40af;
}

.type-crypto {
  background: #fef3c7;
  color: #b45309;
}

.type-bonds {
  background: #e0e7ff;
  color: #3730a3;
}

.type-real_estate {
  background: #dcfce7;
  color: #166534;
}

.type-business {
  background: #fce7f3;
  color: #9d174d;
}

.type-savings {
  background: #f0fdf4;
  color: #15803d;
}

.type-other {
  background: var(--slate-100);
  color: var(--slate-700);
}

/* Contenedor de gráficas */
.charts-card .chart-container {
  position: relative;
  height: 280px;
  max-height: 300px;
}

/* Modal para inversiones */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-overlay.active {
  display: flex !important;
}

.modal-overlay.active .modal {
  display: block !important;
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
}

/* Modal dentro de overlay - NO display: block por defecto */
.modal-overlay .modal {
  background: white;
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  min-height: 200px;
  padding: 0;
  position: relative;
  z-index: 1001;
}

.modal-small {
  max-width: 400px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  padding: 0.25rem;
  line-height: 1;
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 1.5rem;
}

.modal form {
  padding: 1.5rem;
}

.modal form label {
  display: block;
  margin-bottom: 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.modal form input,
.modal form select,
.modal form textarea {
  display: block;
  width: 100%;
  margin-top: 0.375rem;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.modal form input:focus,
.modal form select:focus,
.modal form textarea:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(79, 115, 150, 0.1);
}

.form-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.form-message {
  margin-top: 1rem;
  padding: 0.75rem;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  text-align: center;
}

.form-message.success {
  background: var(--success-100);
  color: var(--success-600);
}

.form-message.error {
  background: var(--danger-100);
  color: var(--danger-600);
}

.warning-text {
  color: var(--danger-600);
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

/* Botón de eliminar */
.btn-danger {
  background: var(--danger-600);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.btn-danger:hover {
  background: var(--danger-700);
}

/* Card header con acciones */
.card-header-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.card-header-actions h2 {
  margin: 0;
}

/* ==================== REPORTES FINANCIEROS ==================== */

/* Layout de reportes */
.reports-page {
  grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
  .reports-page {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .reports-page .period-selector-card,
  .reports-page .networth-card,
  .reports-page .summary-grid-card,
  .reports-page .flow-card,
  .reports-page .chart-card {
    grid-column: 1 / -1;
  }
}

/* Selector de período */
.period-selector-card {
  background: var(--bg-secondary);
}

.period-controls {
  display: flex;
  gap: 1rem;
  align-items: flex-end;
  flex-wrap: wrap;
}

.period-controls label {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.period-controls input[type="month"] {
  padding: 0.625rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
}

/* Tarjeta de patrimonio neto */
.networth-card {
  background: linear-gradient(135deg, var(--primary-800) 0%, var(--primary-900) 100%);
  color: white;
  text-align: center;
  padding: 2rem;
}

.networth-card h2 {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.networth-value {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.networth-value.positive {
  color: var(--success-400);
}

.networth-value.negative {
  color: var(--danger-400);
}

.networth-description {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

/* Grid de estadísticas del reporte */
.report-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (min-width: 768px) {
  .report-stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.report-stat {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--border-radius);
  background: var(--slate-50);
}

.report-stat-icon {
  font-size: 1.5rem;
}

.report-stat-content {
  display: flex;
  flex-direction: column;
}

.report-stat-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.report-stat-value {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.income-stat {
  border-left: 3px solid var(--success-500);
}

.expense-stat {
  border-left: 3px solid var(--danger-500);
}

.savings-stat {
  border-left: 3px solid var(--info-500);
}

.investment-stat {
  border-left: 3px solid var(--warning-500);
}

/* Flujo mensual */
.flow-card {
  background: var(--bg-secondary);
}

.flow-display {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  overflow-x: auto;
}

.flow-formula {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 1rem 0;
}

.flow-item {
  font-size: 1.25rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
}

.flow-item.positive {
  background: var(--success-100);
  color: var(--success-600);
}

.flow-item.negative {
  background: var(--danger-100);
  color: var(--danger-600);
}

.flow-item.neutral {
  background: var(--slate-100);
  color: var(--slate-700);
}

.flow-operator {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-muted);
}

.flow-result {
  font-size: 1.5rem;
  font-weight: 700;
  padding: 0.5rem 1.5rem;
  border-radius: var(--border-radius);
}

.flow-result.positive {
  background: var(--success-500);
  color: white;
}

.flow-result.negative {
  background: var(--danger-500);
  color: white;
}

.flow-labels {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
}

.flow-labels span {
  min-width: 70px;
}

/* Detalle de inversiones */
.investment-detail-card {
  background: var(--bg-secondary);
}

.investment-details {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.inv-detail-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
}

.inv-detail-row:last-child {
  border-bottom: none;
}

.inv-detail-row.highlight {
  font-weight: 600;
  font-size: 1.1rem;
}

.inv-detail-row span:first-child {
  color: var(--text-secondary);
}

.profit-positive {
  color: var(--success-600) !important;
}

.profit-negative {
  color: var(--danger-600) !important;
}

/* Tarjeta de gráfica */
.chart-card .chart-container {
  position: relative;
  height: 300px;
  max-height: 350px;
}

/* Balance de cuentas */
.accounts-summary-card {
  text-align: center;
  background: var(--bg-secondary);
}

.accounts-balance {
  padding: 1.5rem;
}

.accounts-balance-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-700);
}

/* ==================== METAS FINANCIERAS ==================== */

/* Resumen de metas */
.goals-summary-section {
  margin-bottom: 1.5rem;
}

.goals-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.goal-stat-card {
  background: white;
  border-radius: var(--border-radius);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--slate-300);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.goal-stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.goal-stat-card.active {
  border-left-color: var(--primary-500);
  background: linear-gradient(135deg, var(--primary-50) 0%, white 100%);
}

.goal-stat-card.completed {
  border-left-color: var(--success-500);
  background: linear-gradient(135deg, var(--success-50) 0%, white 100%);
}

.goal-stat-card.progress-card {
  border-left-color: var(--warning-500);
  background: linear-gradient(135deg, var(--warning-50) 0%, white 100%);
}

.goal-stat-card .stat-icon {
  font-size: 2rem;
}

.goal-stat-card .stat-content {
  display: flex;
  flex-direction: column;
}

.goal-stat-card .stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
}

.goal-stat-card .stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Progreso global */
.global-progress-section {
  margin-bottom: 1.5rem;
}

.global-progress-card {
  background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 100%);
  color: white;
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
}

.progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.progress-header h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 500;
}

.progress-amounts {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.progress-amounts .current-amount {
  font-size: 1.5rem;
  font-weight: 700;
}

.progress-amounts .separator {
  font-size: 0.9rem;
  opacity: 0.7;
}

.progress-amounts .target-amount {
  font-size: 1.1rem;
  opacity: 0.9;
}

.progress-bar-container {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  height: 12px;
  overflow: hidden;
}

.progress-bar-container.large {
  height: 20px;
  border-radius: 12px;
}

.progress-bar-fill {
  height: 100%;
  background: white;
  border-radius: inherit;
  transition: width 0.5s ease;
}

.progress-bar-fill.normal {
  background: var(--primary-400);
}

.progress-bar-fill.warning {
  background: var(--warning-400);
}

.progress-bar-fill.good {
  background: var(--info-400);
}

.progress-bar-fill.success {
  background: var(--success-400);
}

/* Controles de metas */
.goals-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.filter-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  background: white;
  border-radius: 20px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-tab:hover {
  border-color: var(--primary-400);
  color: var(--primary-600);
}

.filter-tab.active {
  background: var(--primary-500);
  color: white;
  border-color: var(--primary-500);
}

/* Grid de metas */
.goals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
}

/* Tarjeta de meta */
.goal-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}

.goal-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.goal-card.completed {
  background: linear-gradient(135deg, var(--success-50) 0%, white 100%);
  border-color: var(--success-200);
}

.goal-card.cancelled {
  opacity: 0.7;
  background: var(--slate-50);
}

.goal-card.overdue {
  border-left: 4px solid var(--danger-400);
  background: white;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.08);
}

.goal-card.urgent {
  border-left: 4px solid var(--warning-400);
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.08);
}

.goal-card.soon {
  border-left: 4px solid var(--primary-300);
}

/* ========================================
   GOALS - BANNERS DE ALERTA
   ======================================== */

.goal-alert-banner {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.65rem;
  border-radius: var(--border-radius);
  margin: -0.75rem -0.75rem 0.75rem -0.75rem;
  font-size: 0.7rem;
  font-weight: 500;
}

.goal-alert-banner .alert-icon {
  font-size: 0.8rem;
}

.goal-alert-banner .alert-text {
  flex: 1;
}

/* Variante danger - meta atrasada (suave) */
.goal-alert-banner.danger {
  background: var(--danger-50);
  color: var(--danger-700);
  border: 1px solid var(--danger-200);
}

/* Variante warning - fecha próxima (suave) */
.goal-alert-banner.warning {
  background: var(--warning-50);
  color: var(--warning-700);
  border: 1px solid var(--warning-200);
}

/* Variante info - bajo progreso (suave) */
.goal-alert-banner.info {
  background: var(--primary-50);
  color: var(--primary-700);
  border: 1px solid var(--primary-200);
}

.goal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.goal-type-badge {
  background: var(--slate-100);
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.goal-actions {
  display: flex;
  gap: 0.25rem;
}

.goal-actions button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  font-size: 0.9rem;
  opacity: 0.5;
  transition: opacity 0.2s ease;
}

.goal-actions button:hover {
  opacity: 1;
}

.goal-name {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  color: var(--text-primary);
}

.goal-notes {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0 0 1rem 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.goal-amounts {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.goal-amounts .current {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-600);
}

.goal-amounts .separator {
  color: var(--text-muted);
}

.goal-amounts .target {
  color: var(--text-secondary);
}

.goal-progress {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.goal-progress .progress-bar-container {
  flex: 1;
  background: var(--slate-200);
  height: 8px;
}

.goal-progress .progress-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  min-width: 45px;
  text-align: right;
}

.goal-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.goal-deadline {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.deadline-warning {
  color: var(--warning-600);
  font-weight: 500;
}

.goal-card.overdue .deadline-warning {
  color: var(--danger-600);
}

.status-badge {
  padding: 0.2rem 0.5rem;
  border-radius: 10px;
  font-size: 0.7rem;
  font-weight: 500;
}

.status-badge.completed {
  background: var(--success-100);
  color: var(--success-700);
}

.status-badge.cancelled {
  background: var(--slate-200);
  color: var(--slate-600);
}

/* Modal container para goals - hereda de .modal */
.modal-container {
  background: white;
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalSlideIn 0.3s ease;
}

/* Estilos de formulario dentro de modal-container */
.modal-container form {
  padding: 1.5rem;
}

.modal-container .form-group {
  margin-bottom: 1rem;
}

.modal-container .form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.modal-container .form-group input,
.modal-container .form-group select,
.modal-container .form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 0.9rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.modal-container .form-group input:focus,
.modal-container .form-group select:focus,
.modal-container .form-group textarea:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(79, 115, 150, 0.1);
}

.modal-container .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.modal-container .modal-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

/* Modal pequeño */
.modal-container.small {
  max-width: 400px;
}

.progress-update-info {
  background: var(--slate-50);
  padding: 1rem;
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  text-align: center;
}

.progress-update-info h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1.1rem;
}

.progress-update-info p {
  margin: 0;
  color: var(--text-secondary);
}

.quick-add-buttons {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.quick-btn {
  flex: 1;
  padding: 0.5rem;
  background: var(--slate-100);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s ease;
}

.quick-btn:hover {
  background: var(--primary-100);
  border-color: var(--primary-300);
  color: var(--primary-700);
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-secondary);
}

.empty-state .empty-icon {
  font-size: 4rem;
  display: block;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.empty-state h3 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

/* Responsive metas */
@media (max-width: 768px) {
  .goals-summary-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .global-progress-card {
    padding: 1.5rem;
  }
  
  .progress-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .goals-controls {
    flex-direction: column;
    align-items: stretch;
  }
  
  .filter-tabs {
    justify-content: center;
  }
  
  .goals-grid {
    grid-template-columns: 1fr;
  }
}

/* ==================== SIMULADOR FINANCIERO ==================== */

.page-subtitle {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

.simulator-layout {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 1.5rem;
  align-items: start;
}

/* Panel de parámetros */
.simulator-params {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.params-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
}

.params-card h2 {
  margin: 0 0 1.25rem 0;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.param-section {
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-color);
}

.param-section:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.param-section h3 {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0 0 0.75rem 0;
  font-weight: 500;
}

.input-with-icon {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-icon .input-icon {
  position: absolute;
  left: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  pointer-events: none;
}

.input-with-icon input {
  padding-left: 2rem;
  width: 100%;
}

.help-text {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.range-display {
  display: flex;
  justify-content: space-between;
  margin-top: 0.5rem;
  font-size: 0.85rem;
}

.range-display .range-hint {
  color: var(--text-muted);
}

input[type="range"] {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--slate-200);
  outline: none;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--primary-500);
  cursor: pointer;
  border: 2px solid white;
  box-shadow: var(--shadow-sm);
}

.form-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}

.btn-lg {
  padding: 0.875rem 1.5rem;
  font-size: 1rem;
}

/* Escenarios guardados */
.saved-scenarios-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.saved-scenarios-card h3 {
  margin: 0 0 1rem 0;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.saved-scenario-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem;
  border-radius: var(--border-radius);
  background: var(--slate-50);
  margin-bottom: 0.5rem;
  transition: background 0.2s ease;
}

.saved-scenario-item:hover {
  background: var(--slate-100);
}

.scenario-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.scenario-name {
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.scenario-date {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.scenario-actions {
  display: flex;
  gap: 0.25rem;
}

.btn-icon {
  background: none;
  border: none;
  padding: 0.35rem;
  cursor: pointer;
  font-size: 0.9rem;
  opacity: 0.6;
  transition: opacity 0.2s ease;
}

.btn-icon:hover {
  opacity: 1;
}

.empty-text {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  padding: 1rem;
}

/* Panel de resultados */
.simulator-results {
  min-height: 500px;
}

.results-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
}

.results-card h2 {
  margin: 0 0 1.25rem 0;
  font-size: 1.2rem;
  color: var(--text-primary);
}

.results-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.result-item {
  background: var(--slate-50);
  padding: 1rem;
  border-radius: var(--border-radius);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.result-item.highlight {
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-700) 100%);
  color: white;
}

.result-item.highlight .result-label {
  color: rgba(255,255,255,0.8);
}

.result-item.highlight .result-value {
  color: white;
  font-size: 1.5rem;
}

.result-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.result-value {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.result-value.secondary {
  font-size: 1rem;
  color: var(--text-secondary);
}

.result-value.success {
  color: var(--success-600);
}

.result-value.danger {
  color: var(--danger-600);
}

/* Gráfico de proyección */
.results-card .chart-container {
  height: 300px;
  margin-bottom: 1.5rem;
}

/* Tabla de proyección */
.projection-table-wrapper {
  overflow-x: auto;
}

.projection-table-wrapper h3 {
  margin: 0 0 1rem 0;
  font-size: 1rem;
  color: var(--text-primary);
}

.projection-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.projection-table th,
.projection-table td {
  padding: 0.625rem 0.75rem;
  text-align: right;
  border-bottom: 1px solid var(--border-color);
}

.projection-table th {
  background: var(--slate-100);
  font-weight: 600;
  color: var(--text-secondary);
  text-align: right;
}

.projection-table th:first-child,
.projection-table td:first-child {
  text-align: left;
}

.projection-table .success {
  color: var(--success-600);
}

.projection-table .highlight-row {
  background: var(--primary-50);
}

/* Estado vacío de resultados */
.empty-results {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 4rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  color: var(--text-secondary);
}

.empty-results .empty-icon {
  font-size: 4rem;
  display: block;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.empty-results h3 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

/* ========================================
   SIMULADOR - DATOS REALES E IMPACTO METAS
   ======================================== */

.real-data-card {
  background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
  border: 1px solid var(--primary-200);
  border-radius: var(--border-radius-lg);
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.real-data-card h3 {
  margin: 0 0 1rem 0;
  font-size: 1rem;
  color: var(--primary-700);
}

.real-data-card .loading-text {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.reference-stats {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.ref-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem;
  background: white;
  border-radius: var(--border-radius);
}

.ref-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.ref-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--primary-700);
}

.reference-goals {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--primary-200);
}

.reference-goals h4 {
  margin: 0 0 0.5rem 0;
  font-size: 0.9rem;
  color: var(--primary-700);
}

.reference-goals ul {
  margin: 0;
  padding-left: 1.25rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.reference-goals li {
  margin-bottom: 0.25rem;
}

/* Impacto en metas */
.goals-impact-section {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.goals-impact-section h3 {
  margin: 0 0 1rem 0;
  color: var(--text-primary);
}

.goals-impact-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.goal-impact-card {
  background: white;
  border: 1px solid var(--border-color);
  border-left: 4px solid;
  border-radius: var(--border-radius);
  padding: 1rem;
}

.goal-impact-card.success {
  border-left-color: var(--success-500);
}

.goal-impact-card.danger {
  border-left-color: var(--danger-500);
}

.goal-impact-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.goal-impact-details {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.goal-impact-status {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 1rem;
  text-align: center;
}

.goal-impact-status.success {
  background: var(--success-100);
  color: var(--success-700);
}

.goal-impact-status.danger {
  background: var(--danger-100);
  color: var(--danger-700);
}

.impact-empty {
  padding: 1rem;
  background: var(--warning-50);
  border: 1px solid var(--warning-200);
  border-radius: var(--border-radius);
  color: var(--warning-700);
  font-size: 0.9rem;
}

/* Responsive simulador */
@media (max-width: 1024px) {
  .simulator-layout {
    grid-template-columns: 1fr;
  }
  
  .simulator-params {
    order: 1;
  }
  
  .simulator-results {
    order: 2;
  }
}

@media (max-width: 768px) {
  .params-card {
    padding: 1.25rem;
  }
  
  .results-summary {
    grid-template-columns: 1fr 1fr;
  }
  
  .form-actions {
    flex-direction: column;
  }
  
  .btn-lg {
    width: 100%;
  }
}

/* ==================== ALERTAS FINANCIERAS ==================== */

/* Banner de alertas disparadas */
.triggered-alerts-section {
  margin-bottom: 1.5rem;
}

.triggered-alerts-banner {
  background: linear-gradient(135deg, var(--warning-500) 0%, var(--warning-600) 100%);
  color: white;
  border-radius: var(--border-radius-lg);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.banner-icon {
  font-size: 2.5rem;
}

.banner-content h3 {
  margin: 0 0 0.25rem 0;
  font-size: 1.1rem;
}

.banner-content p {
  margin: 0;
  opacity: 0.9;
  font-size: 0.9rem;
}

.triggered-alerts-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.triggered-alert-item {
  background: white;
  border-radius: var(--border-radius);
  padding: 1rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--warning-500);
  gap: 1rem;
  flex-wrap: wrap;
}

.triggered-alert-content {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
}

.alert-type-icon {
  font-size: 1.5rem;
}

.alert-info strong {
  display: block;
  margin-bottom: 0.25rem;
}

.alert-info p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.triggered-alert-actions {
  display: flex;
  gap: 0.5rem;
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.8rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all 0.2s ease;
}

/* Controles de alertas */
.alerts-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Grid de alertas */
.alerts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
}

/* Tarjeta de alerta */
.alert-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.alert-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.alert-card.triggered {
  border-color: var(--warning-300);
  background: linear-gradient(135deg, var(--warning-50) 0%, white 100%);
}

.alert-card.dismissed {
  opacity: 0.6;
  background: var(--slate-50);
}

.alert-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.alert-type {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.type-icon {
  font-size: 1.25rem;
}

.type-name {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.alert-actions {
  display: flex;
  gap: 0.25rem;
}

.alert-actions button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  font-size: 0.85rem;
  opacity: 0.5;
  transition: opacity 0.2s ease;
}

.alert-actions button:hover {
  opacity: 1;
}

.alert-name {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  color: var(--text-primary);
}

.alert-condition {
  background: var(--slate-50);
  padding: 0.625rem 0.875rem;
  border-radius: var(--border-radius);
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
  font-family: monospace;
}

.alert-message {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  margin: 0 0 0.75rem 0;
}

.alert-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.alert-status {
  padding: 0.25rem 0.5rem;
  border-radius: 10px;
  font-weight: 500;
}

.alert-status.active {
  background: var(--success-100);
  color: var(--success-700);
}

.alert-status.triggered {
  background: var(--warning-100);
  color: var(--warning-700);
}

.alert-status.dismissed {
  background: var(--slate-200);
  color: var(--slate-600);
}

.triggered-date {
  color: var(--text-muted);
}

/* Responsive alertas */
@media (max-width: 768px) {
  .triggered-alerts-banner {
    flex-direction: column;
    text-align: center;
  }
  
  .triggered-alert-item {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .triggered-alert-actions {
    width: 100%;
    justify-content: flex-end;
  }
  
  .alerts-controls {
    flex-direction: column;
    align-items: stretch;
  }
  
  .alerts-grid {
    grid-template-columns: 1fr;
  }
}


/* ================================
   FIX VISUAL – GOALS PAGE
   ================================ */

.goals-page {
  background-color: var(--bg-primary);
}

/* Título principal */
.goals-page h1 {
  color: var(--text-primary);
}

/* FILTROS - Tabs (Todas / Activas / Completadas / Canceladas) */
.goals-page .filter-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.goals-page .filter-tab {
  background-color: var(--slate-100);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.goals-page .filter-tab:hover {
  background-color: var(--slate-200);
  border-color: var(--primary-400);
}

.goals-page .filter-tab.active {
  background-color: var(--primary-500);
  color: white;
  border-color: var(--primary-500);
}

/* Botón Nueva Meta */
.goals-page .btn-primary {
  background-color: var(--primary-500);
  color: white;
  border: none;
  padding: 0.75rem 1.25rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
}

.goals-page .btn-primary:hover {
  background-color: var(--primary-600);
}

/* Controles de metas */
.goals-page .goals-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

/* Cards de estadísticas */
.goals-page .goal-stat-card {
  background: white;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.goals-page .goal-stat-card .stat-value {
  color: var(--text-primary);
  font-weight: 700;
}

.goals-page .goal-stat-card .stat-label {
  color: var(--text-secondary);
}

.goals-page .goal-stat-card.active {
  border-left: 4px solid var(--success-500);
}

.goals-page .goal-stat-card.completed {
  border-left: 4px solid var(--primary-500);
}

.goals-page .goal-stat-card.progress-card {
  border-left: 4px solid var(--warning-500);
}

/* Progreso global */
.goals-page .global-progress-card {
  background: white;
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: var(--border-radius-lg);
}

.goals-page .global-progress-card h3 {
  color: var(--text-primary);
}

.goals-page .progress-amounts .current-amount {
  color: var(--primary-600);
  font-weight: 700;
}

.goals-page .progress-amounts .target-amount {
  color: var(--text-secondary);
}

/* Cards de metas individuales */
.goals-page .goal-card {
  background: white;
  border: 1px solid var(--border-color);
}

.goals-page .goal-card .goal-name {
  color: var(--text-primary);
}

.goals-page .goal-card .goal-notes {
  color: var(--text-secondary);
}

.goals-page .goal-card .goal-amounts .current {
  color: var(--primary-600);
}

.goals-page .goal-card .goal-amounts .target {
  color: var(--text-secondary);
}

.goals-page .goal-card .goal-deadline {
  color: var(--text-muted);
}

/* Status badges en cards */
.goals-page .status-badge {
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.goals-page .status-badge.completed {
  background-color: var(--success-100);
  color: var(--success-700);
}

.goals-page .status-badge.cancelled {
  background-color: var(--slate-100);
  color: var(--slate-600);
}

/* Tipo de meta badge */
.goals-page .goal-type-badge {
  background-color: var(--slate-100);
  color: var(--text-primary);
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius);
  font-size: 0.75rem;
}

/* Botones de acción en cards */
.goals-page .goal-actions button {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  font-size: 1rem;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.goals-page .goal-actions button:hover {
  opacity: 1;
}

/* Empty state */
.goals-page .empty-state {
  color: var(--text-secondary);
  text-align: center;
  padding: 3rem;
}

.goals-page .empty-state h3 {
  color: var(--text-primary);
}

/* ========================================
   GOALS - GRÁFICA CIRCULAR DE PROGRESO
   ======================================== */

.goals-page .goal-visual-progress {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin: 1rem 0;
  padding: 1rem;
  background: var(--slate-50);
  border-radius: var(--border-radius-lg);
}

/* Ring de progreso con conic-gradient */
.goals-page .progress-ring {
  --size: 70px;
  --thickness: 8px;
  --progress: 0;
  --ring-color: var(--primary-500);
  --ring-bg: var(--slate-200);
  
  width: var(--size);
  height: var(--size);
  min-width: var(--size);
  border-radius: 50%;
  background: conic-gradient(
    var(--ring-color) calc(var(--progress) * 3.6deg),
    var(--ring-bg) calc(var(--progress) * 3.6deg)
  );
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.goals-page .progress-ring::before {
  content: '';
  position: absolute;
  width: calc(var(--size) - var(--thickness) * 2);
  height: calc(var(--size) - var(--thickness) * 2);
  background: white;
  border-radius: 50%;
}

.goals-page .progress-ring-value {
  position: relative;
  z-index: 1;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Colores según progreso */
.goals-page .progress-ring.normal {
  --ring-color: var(--primary-500);
}

.goals-page .progress-ring.warning {
  --ring-color: var(--warning-500);
}

.goals-page .progress-ring.good {
  --ring-color: var(--primary-600);
}

.goals-page .progress-ring.success {
  --ring-color: var(--success-500);
}

/* Stack de montos */
.goals-page .goal-amounts-stack {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.goals-page .amount-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.goals-page .amount-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.goals-page .amount-value {
  font-weight: 600;
  font-size: 0.95rem;
}

.goals-page .amount-value.current {
  color: var(--primary-600);
}

.goals-page .amount-value.target {
  color: var(--text-secondary);
}

/* ========================================
   GOALS - CHIPS DE RELACIÓN CON MÓDULOS
   ======================================== */

.goals-page .goal-relations {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.75rem 0;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--slate-200);
}

.goals-page .relation-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: 2rem;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2px;
}

.goals-page .relation-chip .chip-icon {
  font-size: 0.8rem;
}

/* Chip de planificación - tonos azules */
.goals-page .relation-chip.planning {
  background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
  color: var(--primary-700);
  border: 1px solid var(--primary-200);
}

/* Chip de inversiones - tonos verdes */
.goals-page .relation-chip.investments {
  background: linear-gradient(135deg, var(--success-50), var(--success-100));
  color: var(--success-700);
  border: 1px solid var(--success-200);
}

/* Hover sutil */
.goals-page .relation-chip:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
  transition: all 0.2s ease;
}

/* ========================================
   GOALS PAGE - LAYOUT 2 COLUMNAS
   ======================================== */

/* Sobrescribir el grid del container global */
.goals-page.container {
  display: block;
  grid-template-columns: none;
}

/* Título principal - compactar espacio */
.goals-page > h1 {
  margin-bottom: 1.25rem;
}

.goals-page .goals-layout {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.goals-page .goals-main-column {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  min-width: 0;
}

/* Título del listado de metas */
.goals-page .goals-main-column::before {
  content: '🎯 Mis Metas';
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--slate-200);
  margin-bottom: 0.5rem;
}

.goals-page .goals-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: sticky;
  top: 100px;
  min-width: 0;
}

.goals-page .sidebar-title {
  color: var(--text-primary);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--primary-500);
}

/* Summary stats en sidebar */
.goals-page .goals-summary-stats {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.goals-page .goals-summary-stats .goal-stat-card {
  padding: 1rem;
}

/* Progress section en sidebar */
.goals-page .global-progress-section {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 1.25rem;
}

.goals-page .global-progress-section .global-progress-card {
  border: none;
  padding: 0;
  background: transparent;
}

.goals-page .goals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

/* Cards de metas mejoradas */
.goals-page .goal-card {
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--border-radius-lg);
  padding: 1.25rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.goals-page .goal-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.goals-page .goal-card .goal-name {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1rem;
}

/* Responsive: tablet y móvil */
@media (max-width: 1024px) {
  .goals-page .goals-layout {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .goals-page .goals-sidebar {
    position: static;
    order: -1;
  }
  
  .goals-page .goals-main-column {
    padding: 1rem;
  }
  
  .goals-page .goals-summary-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
  }
}

@media (max-width: 640px) {
  .goals-page .goals-summary-stats {
    grid-template-columns: 1fr;
  }
  
  .goals-page .goals-grid {
    grid-template-columns: 1fr;
  }
  
  .goals-page .goals-main-column::before {
    font-size: 1rem;
  }
}

/* ========================================
   SMART ALERTS - ALERTAS INTELIGENTES
   ======================================== */

.smart-alerts-section {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.smart-alerts-section .section-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--slate-200);
}

.smart-alerts-section .section-header h2 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.smart-alerts-badge {
  background: var(--danger-500);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 1rem;
  min-width: 1.5rem;
  text-align: center;
}

.smart-alerts-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.smart-alert-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--border-radius);
  border-left: 4px solid;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.smart-alert-card:hover {
  transform: translateX(4px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* Variantes de color */
.smart-alert-card.danger {
  background: var(--danger-50);
  border-left-color: var(--danger-500);
}

.smart-alert-card.warning {
  background: var(--warning-50);
  border-left-color: var(--warning-500);
}

.smart-alert-card.info {
  background: var(--primary-50);
  border-left-color: var(--primary-500);
}

.smart-alert-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.smart-alert-content {
  flex: 1;
  min-width: 0;
}

.smart-alert-content h4 {
  margin: 0 0 0.25rem 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.smart-alert-content p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.smart-alert-action {
  flex-shrink: 0;
  padding: 0.5rem 1rem;
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
  transition: all 0.2s ease;
}

.smart-alert-action:hover {
  background: var(--slate-100);
  border-color: var(--slate-300);
}

.smart-alert-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 2rem;
  color: var(--text-muted);
}

.smart-alert-empty .empty-icon {
  font-size: 2rem;
}

.smart-alert-empty p {
  margin: 0;
  font-size: 0.9rem;
}

.loading-state {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 640px) {
  .smart-alert-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  
  .smart-alert-action {
    align-self: flex-end;
  }
}

/* ========================================
   PÁGINA DE ALERTAS - LAYOUT ESPECÍFICO
   ======================================== */

.alerts-page.container {
  display: block;
  max-width: 1100px;
  padding: 2rem 1.5rem;
}

.alerts-page h1 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.alerts-page .page-subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

/* Layout de 2 columnas para alertas */
.alerts-page .alerts-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 900px) {
  .alerts-page .alerts-layout {
    grid-template-columns: 1fr;
  }
}

/* Smart Alerts Section ajustes */
.alerts-page .smart-alerts-section {
  margin-bottom: 2rem;
}

/* Controls con filtros y botón */
.alerts-page .alerts-controls {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  border: 1px solid var(--border-color);
}

.alerts-page .filter-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.alerts-page .filter-tab {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  background: white;
  border-radius: 20px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
  color: var(--text-secondary);
}

.alerts-page .filter-tab:hover {
  border-color: var(--primary-400);
  color: var(--primary-600);
}

.alerts-page .filter-tab.active {
  background: var(--primary-500);
  color: white;
  border-color: var(--primary-500);
}

/* Botón Nueva Alerta */
.alerts-page .btn-primary {
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-lg);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(79, 115, 150, 0.3);
}

.alerts-page .btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79, 115, 150, 0.4);
}

/* Grid de alertas */
.alerts-page .alerts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
}

/* Estado vacío mejorado */
.alerts-page .empty-state {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 3rem 2rem;
  text-align: center;
  border: 1px solid var(--border-color);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.alerts-page .empty-state .empty-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 1rem;
}

.alerts-page .empty-state h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.alerts-page .empty-state p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Tarjetas de alerta mejoradas */
.alerts-page .alert-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 1.25rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  border: 1px solid var(--border-color);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.alerts-page .alert-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

/* Modal ajustes */
.alerts-page .modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.alerts-page .modal-overlay.active {
  display: flex;
}

.alerts-page .modal-container {
  background: white;
  border-radius: var(--border-radius-xl);
  max-width: 500px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 20px 50px rgba(0,0,0,0.2);
}

.alerts-page .modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.alerts-page .modal-header h2 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
}

.alerts-page .modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.alerts-page .modal-close:hover {
  color: var(--text-primary);
}

.alerts-page .modal-container form {
  padding: 1.5rem;
}

.alerts-page .form-group {
  margin-bottom: 1.25rem;
}

.alerts-page .form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.alerts-page .form-group input,
.alerts-page .form-group select,
.alerts-page .form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 0.9rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.alerts-page .form-group input:focus,
.alerts-page .form-group select:focus,
.alerts-page .form-group textarea:focus {
  outline: none;
  border-color: var(--primary-400);
  box-shadow: 0 0 0 3px var(--primary-100);
}

.alerts-page .modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
  margin-top: 1rem;
}

.alerts-page .btn-secondary {
  background: var(--slate-100);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  padding: 0.75rem 1.25rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.alerts-page .btn-secondary:hover {
  background: var(--slate-200);
}

/* ========================================
   PÁGINA DEL SIMULADOR - LAYOUT ESPECÍFICO
   ======================================== */

.simulator-page.container {
  display: block;
  max-width: 1200px;
  padding: 2rem 1.5rem;
}

.simulator-page h1 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.simulator-page .page-subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

/* Tarjeta de datos reales */
.simulator-page .real-data-card {
  background: linear-gradient(135deg, var(--primary-50) 0%, white 100%);
  border: 1px solid var(--primary-200);
  border-radius: var(--border-radius-lg);
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.simulator-page .real-data-card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--primary-700);
  margin: 0 0 1rem 0;
}

.simulator-page .reference-stats {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.simulator-page .ref-stat {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
}

.simulator-page .ref-label {
  color: var(--text-secondary);
}

.simulator-page .ref-value {
  font-weight: 600;
  color: var(--primary-600);
}

.simulator-page .reference-goals {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--primary-200);
}

.simulator-page .reference-goals h4 {
  font-size: 0.85rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  color: var(--text-primary);
}

.simulator-page .reference-goals ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.simulator-page .reference-goals li {
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding: 0.25rem 0;
  padding-left: 1rem;
  position: relative;
}

.simulator-page .reference-goals li::before {
  content: '🎯';
  position: absolute;
  left: 0;
  font-size: 0.7rem;
}

/* Impacto en metas */
.simulator-page .goals-impact-section {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  margin-top: 1.5rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  border: 1px solid var(--border-color);
}

.simulator-page .goals-impact-section h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 1rem 0;
  color: var(--text-primary);
}

.simulator-page .goals-impact-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.simulator-page .goal-impact-card {
  padding: 1rem;
  border-radius: var(--border-radius);
  border-left: 4px solid;
}

.simulator-page .goal-impact-card.success {
  background: var(--success-50);
  border-left-color: var(--success-500);
}

.simulator-page .goal-impact-card.danger {
  background: var(--danger-50);
  border-left-color: var(--danger-500);
}

.simulator-page .goal-impact-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.simulator-page .goal-impact-icon {
  font-size: 1.1rem;
}

.simulator-page .goal-impact-details {
  font-size: 0.85rem;
}

.simulator-page .detail-row {
  display: flex;
  justify-content: space-between;
  padding: 0.25rem 0;
  color: var(--text-secondary);
}

.simulator-page .goal-impact-status {
  margin-top: 0.75rem;
  padding: 0.5rem;
  border-radius: var(--border-radius);
  font-size: 0.8rem;
  font-weight: 500;
  text-align: center;
}

.simulator-page .goal-impact-status.success {
  background: var(--success-100);
  color: var(--success-700);
}

.simulator-page .goal-impact-status.danger {
  background: var(--danger-100);
  color: var(--danger-600);
}

/* Resultados del simulador */
.simulator-page .results-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  border: 1px solid var(--border-color);
}

.simulator-page .results-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.simulator-page .result-item {
  background: var(--slate-50);
  padding: 1rem;
  border-radius: var(--border-radius);
  text-align: center;
}

.simulator-page .result-item.highlight {
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
  color: white;
}

.simulator-page .result-item.highlight .result-label {
  color: rgba(255,255,255,0.85);
}

.simulator-page .result-item.highlight .result-value {
  color: white;
}

.simulator-page .result-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}

.simulator-page .result-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.simulator-page .result-value.success {
  color: var(--success-600);
}

.simulator-page .result-value.danger {
  color: var(--danger-600);
}

.simulator-page .result-value.secondary {
  font-size: 1rem;
  color: var(--text-secondary);
}

/* Estado vacío del simulador */
.simulator-page .empty-results {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 3rem 2rem;
  text-align: center;
  border: 1px solid var(--border-color);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.simulator-page .empty-results .empty-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 1rem;
}

.simulator-page .empty-results h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.simulator-page .empty-results p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Gráfico y tabla */
.simulator-page .chart-container {
  background: var(--slate-50);
  border-radius: var(--border-radius);
  padding: 1rem;
  margin-bottom: 1.5rem;
  height: 300px;
}

.simulator-page .projection-table-wrapper {
  margin-top: 1.5rem;
}

.simulator-page .projection-table-wrapper h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.simulator-page .projection-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.simulator-page .projection-table th,
.simulator-page .projection-table td {
  padding: 0.75rem;
  text-align: right;
  border-bottom: 1px solid var(--border-color);
}

.simulator-page .projection-table th {
  background: var(--slate-100);
  font-weight: 600;
  color: var(--text-secondary);
  text-align: right;
}

.simulator-page .projection-table th:first-child,
.simulator-page .projection-table td:first-child {
  text-align: left;
}

.simulator-page .projection-table .highlight-row {
  background: var(--primary-50);
}

.simulator-page .projection-table .success {
  color: var(--success-600);
}

/* Modal de guardar */
.simulator-page .modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.simulator-page .modal-overlay.active {
  display: flex;
}

.simulator-page .modal-container.small {
  max-width: 420px;
}