/* ==========================================================================
   AuraFinance - SISTEMA DE DISEÑO CSS PREMIUM (VANILLA)
   ========================================================================== */

/* Variables de Color HSL e Interfaces Nativas */
:root {
  /* Fuentes */
  --font-headings: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Colores - Light Mode por defecto */
  --bg-primary: hsl(210, 20%, 98%);
  --bg-surface: hsl(0, 0%, 100%);
  --bg-sidebar: hsl(222, 47%, 15%);
  --color-text: hsl(220, 15%, 15%);
  --color-text-muted: hsl(220, 10%, 45%);
  --color-border: hsl(214, 32%, 91%);
  
  --color-primary: hsl(243, 75%, 59%);
  --color-primary-light: hsl(243, 75%, 95%);
  --color-primary-hover: hsl(243, 75%, 50%);
  
  --color-success: hsl(150, 84%, 37%);
  --color-success-light: hsl(150, 84%, 94%);
  
  --color-danger: hsl(0, 84%, 60%);
  --color-danger-light: hsl(0, 84%, 95%);
  
  --color-warning: hsl(38, 92%, 50%);
  --color-warning-light: hsl(38, 92%, 93%);
  
  /* Sombras y Radios */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.02);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.02);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.05), 0 4px 6px -2px rgba(0,0,0,0.03);
  --shadow-card: 0 20px 25px -5px rgba(0, 0, 0, 0.03), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  /* Transiciones */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Variables - Dark Mode Override */
body.dark-mode {
  --bg-primary: hsl(222, 47%, 9%);
  --bg-surface: hsl(222, 47%, 14%);
  --bg-sidebar: hsl(222, 47%, 12%);
  --color-text: hsl(210, 40%, 98%);
  --color-text-muted: hsl(215, 20%, 65%);
  --color-border: hsl(222, 47%, 20%);
  
  --color-primary: hsl(243, 85%, 66%);
  --color-primary-light: hsl(243, 85%, 18%);
  --color-primary-hover: hsl(243, 85%, 60%);
  
  --color-success: hsl(150, 75%, 45%);
  --color-success-light: hsl(150, 75%, 15%);
  
  --color-danger: hsl(0, 84%, 62%);
  --color-danger-light: hsl(0, 84%, 18%);
  
  --color-warning: hsl(38, 92%, 55%);
  --color-warning-light: hsl(38, 92%, 16%);
  
  --shadow-card: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   Estilos Base y Reset
   ========================================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body, aside, header, #main-content, .card-premium, .chart-card, .sec-kpi-card, .kpi-card, .input-premium, .btn-primary-premium, .btn-secondary-premium, table, th, td, select {
  transition: background-color var(--transition-normal), color var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  background-color: var(--bg-primary);
  color: var(--color-text);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.25;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--color-primary-hover);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

hr.divider {
  border: 0;
  height: 1px;
  background-color: var(--color-border);
  margin: 1.5rem 0;
}

.hidden {
  display: none !important;
}

/* Ocultar saldos en modo privacidad */
.amount-sensitive.privacy-masked {
  filter: blur(5px);
  user-select: none;
  pointer-events: none;
}

/* ==========================================================================
   Layout Principal (Sidebar + Header + Main)
   ========================================================================== */
#app-container {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

/* Sidebar Fijo */
#sidebar {
  background-color: var(--bg-sidebar);
  color: hsl(210, 40%, 98%);
  display: flex;
  flex-direction: column;
  height: 100vh;
  position: sticky;
  top: 0;
  z-index: 100;
  border-right: 1px solid rgba(255,255,255,0.05);
}

.sidebar-brand {
  padding-top: calc(2rem + env(safe-area-inset-top, 0px));
  padding-bottom: 2rem;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-headings);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}
.brand-icon {
  color: var(--color-primary);
  width: 28px;
  height: 28px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0 0.75rem;
  flex-grow: 1;
  overflow-y: auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 1rem;
  color: hsl(215, 20%, 75%);
  border-radius: var(--radius-sm);
  font-weight: 500;
  transition: all var(--transition-fast);
}
.nav-item i {
  width: 18px;
  height: 18px;
}
.nav-item:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: #fff;
}
.nav-item.active {
  background-color: var(--color-primary);
  color: #fff;
}

.sidebar-footer {
  padding: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.user-profile-menu {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.user-avatar {
  width: 38px;
  height: 38px;
  background-color: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 1.1rem;
}
.user-info {
  display: flex;
  flex-direction: column;
}
.user-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: #fff;
}
.user-role {
  font-size: 0.75rem;
  color: hsl(215, 20%, 65%);
}

.btn-logout {
  background: none;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  padding: 0.6rem;
  color: hsl(0, 80%, 70%);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}
.btn-logout:hover {
  background-color: rgba(239, 68, 68, 0.1);
  border-color: hsl(0, 80%, 70%);
}

/* Área Principal de Contenido */
#main-content {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Cabecera Principal */
#main-header {
  height: calc(75px + env(safe-area-inset-top, 0px) + 12px);
  padding-top: calc(env(safe-area-inset-top, 0px) + 12px);
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--color-border);
  padding-left: 2rem;
  padding-right: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 90;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.mobile-only-btn {
  display: none;
}

.month-selector-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  color: var(--color-text-muted);
}
.month-selector-wrapper label {
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Botones Premium */
.btn-icon-premium {
  background: none;
  border: 1px solid var(--color-border);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.btn-icon-premium:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background-color: var(--color-primary-light);
}
.btn-icon-premium i {
  width: 18px;
  height: 18px;
}

/* Notificaciones Dropdown */
.notifications-wrapper {
  position: relative;
}
.badge-dot {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 8px;
  height: 8px;
  background-color: var(--color-danger);
  border-radius: var(--radius-full);
}
.notifications-dropdown {
  position: absolute;
  top: 50px;
  right: 0;
  width: 320px;
  background-color: var(--bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  z-index: 120;
}
.dropdown-header {
  padding: 0.85rem 1.25rem;
  font-family: var(--font-headings);
  font-weight: 600;
  border-bottom: 1px solid var(--color-border);
}
.dropdown-content {
  max-height: 250px;
  overflow-y: auto;
  padding: 0.5rem;
}
.empty-notif {
  padding: 1.5rem;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}
.alert-notif-item {
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}
.alert-notif-item.warning {
  background-color: var(--color-warning-light);
  color: var(--color-warning);
}
.alert-notif-item.danger {
  background-color: var(--color-danger-light);
  color: var(--color-danger);
}
.alert-notif-item.success {
  background-color: var(--color-success-light);
  color: var(--color-success);
}

/* Vistas de la aplicación */
#view-container {
  padding: 2.25rem;
  padding-bottom: calc(2.25rem + env(safe-area-inset-bottom, 0px));
  flex-grow: 1;
}
.app-view {
  display: none;
  animation: fadeIn 0.3s ease;
}
.app-view.active-view {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.view-header-title {
  margin-bottom: 2rem;
}
.view-header-title h1 {
  font-size: 2.25rem;
  letter-spacing: -0.75px;
  font-weight: 800;
  margin-bottom: 0.35rem;
}
.view-header-title p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ==========================================================================
   Tarjetas, Contenedores y Cuentas Premium
   ========================================================================== */
.card-premium {
  background-color: var(--bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
  margin-bottom: 1.75rem;
  transition: all var(--transition-normal);
}

/* Accesos Rápidos */
.quick-actions-bar {
  display: flex;
  gap: 0.85rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

/* KPIs de Finanzas */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}
.kpi-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: all var(--transition-normal);
}
.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.kpi-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--color-text-muted);
  font-weight: 550;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.icon-kpi {
  color: var(--color-primary);
  width: 20px;
  height: 20px;
}
.kpi-value {
  font-family: var(--font-headings);
  font-size: 2.1rem;
  font-weight: 750;
  letter-spacing: -0.5px;
}
.kpi-footer {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
.kpi-footer-progress {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.progress-bar-container {
  height: 6px;
  background-color: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-normal);
}
.kpi-footer-progress span {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 600;
  align-self: flex-end;
}

/* Color Temas de KPIs */
.kpi-card.income .icon-kpi { color: var(--color-success); }
.kpi-card.expense .icon-kpi { color: var(--color-danger); }
.kpi-card.expense .progress-bar { background-color: var(--color-danger); }
.kpi-card.balance .icon-kpi { color: var(--color-warning); }

.secondary-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.sec-kpi-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.sec-kpi-title {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 600;
}
.sec-kpi-val {
  font-family: var(--font-headings);
  font-size: 1.1rem;
  font-weight: 700;
}

/* Gráficos Contenedor */
.charts-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.chart-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}
.chart-card h3 {
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
  font-weight: 600;
}
.chart-wrapper {
  position: relative;
  height: 280px;
  width: 100%;
}

/* Alertas inteligentes */
.alerts-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}
.smart-alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}
.smart-alert-content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.smart-alert-content i {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}
.smart-alert.danger {
  background-color: var(--color-danger-light);
  border-left: 4px solid var(--color-danger);
  color: var(--color-danger);
}
.smart-alert.warning {
  background-color: var(--color-warning-light);
  border-left: 4px solid var(--color-warning);
  color: var(--color-warning);
}
.smart-alert.success {
  background-color: var(--color-success-light);
  border-left: 4px solid var(--color-success);
  color: var(--color-success);
}
.btn-close-alert {
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  display: flex;
  align-items: center;
}

/* ==========================================================================
   Formularios e Inputs
   ========================================================================== */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
}
.form-grid .form-group {
  margin-bottom: 0;
}
.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--color-text);
}

.input-premium, .select-premium {
  border: 1px solid var(--color-border);
  background-color: var(--bg-primary);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  outline: none;
  width: 100%;
  transition: all var(--transition-fast);
}
.input-premium:focus, .select-premium:focus {
  border-color: var(--color-primary);
  background-color: var(--bg-surface);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

textarea.input-premium {
  resize: vertical;
}

.form-checkbox-row {
  display: flex;
  gap: 1.5rem;
  margin: 1rem 0;
  flex-wrap: wrap;
}
.checkbox-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  cursor: pointer;
}
.checkbox-container input {
  width: 17px;
  height: 17px;
  cursor: pointer;
}

.expandable-section {
  margin: 1.25rem 0;
}
.btn-expand {
  background: none;
  border: 1px solid var(--color-border);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.btn-expand:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.expandable-content {
  border: 1px solid var(--color-border);
  border-top: none;
  padding: 1.25rem;
  border-bottom-left-radius: var(--radius-sm);
  border-bottom-right-radius: var(--radius-sm);
  background-color: rgba(0,0,0,0.01);
  animation: slideDown 0.25s ease;
}

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

.form-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  margin-top: 1.5rem;
}

/* Botones */
.btn-primary-premium, .btn-success-premium, .btn-secondary-premium, .btn-danger-premium {
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: none;
  transition: all var(--transition-fast);
}

.btn-primary-premium {
  background-color: var(--color-primary);
  color: #fff;
}
.btn-primary-premium:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-1px);
}

.btn-success-premium {
  background-color: var(--color-success);
  color: #fff;
}
.btn-success-premium:hover {
  background-color: hsl(150, 84%, 30%);
  transform: translateY(-1px);
}

.btn-danger-premium {
  background-color: var(--color-danger);
  color: #fff;
}
.btn-danger-premium:hover {
  background-color: hsl(0, 84%, 50%);
  transform: translateY(-1px);
}

.btn-secondary-premium {
  background-color: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}
.btn-secondary-premium:hover {
  background-color: var(--color-border);
}

.btn-text-premium {
  background: none;
  border: none;
  color: var(--color-primary);
  font-weight: 600;
  cursor: pointer;
}
.btn-text-premium:hover {
  text-decoration: underline;
}

.full-width {
  width: 100% !important;
}

/* ==========================================================================
   Tablas Profesionales
   ========================================================================== */
.table-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.input-search {
  border: 1px solid var(--color-border);
  background-color: var(--bg-surface);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-sm);
  outline: none;
  min-width: 250px;
}
.input-search:focus {
  border-color: var(--color-primary);
}

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

.table-actions-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}
.count-badge {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 550;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.table-premium {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
.table-premium th {
  padding: 1rem 1.25rem;
  font-family: var(--font-headings);
  font-weight: 600;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}
.table-premium td {
  padding: 1.15rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}
.table-premium tr:last-child td {
  border-bottom: none;
}
.table-premium tbody tr:hover {
  background-color: rgba(0, 0, 0, 0.01);
}

/* Badges y Chips */
.badge-premium {
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
.badge-premium.pagado, .badge-premium.recibido, .badge-premium.activa {
  background-color: var(--color-success-light);
  color: var(--color-success);
}
.badge-premium.pendiente {
  background-color: var(--color-warning-light);
  color: var(--color-warning);
}
.badge-premium.cancelado, .badge-premium.inactiva {
  background-color: var(--color-danger-light);
  color: var(--color-danger);
}
.badge-premium.parcial {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.action-buttons-cell {
  display: flex;
  gap: 0.35rem;
}
.btn-action-table {
  background: none;
  border: 1px solid var(--color-border);
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.btn-action-table:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background-color: var(--color-primary-light);
}
.btn-action-table i {
  width: 15px;
  height: 15px;
}
.btn-action-table.delete:hover {
  border-color: var(--color-danger);
  color: var(--color-danger);
  background-color: var(--color-danger-light);
}

/* Filtros Avanzados Panel */
.filters-panel-premium {
  background-color: var(--bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}
.filters-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
.filters-header h3 {
  font-size: 1rem;
  font-weight: 600;
}
.filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.85rem;
  align-items: center;
}
.date-range-filter {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  grid-column: span 2;
}

/* ==========================================================================
   Tarjetas Bancarias Premium Estilizadas
   ========================================================================== */
.accounts-visual-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.bank-card-premium {
  height: 190px;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  color: #fff;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
}
.bank-card-premium::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 180px;
  height: 180px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  pointer-events: none;
}
.bank-card-premium:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.card-bank-name {
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.card-type-chip {
  background-color: rgba(255, 255, 255, 0.2);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
}

.card-middle {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.card-balance-label {
  font-size: 0.75rem;
  opacity: 0.8;
}
.card-balance-val {
  font-family: var(--font-headings);
  font-size: 1.75rem;
  font-weight: 700;
}

.card-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.card-number {
  font-family: monospace;
  font-size: 1.05rem;
  letter-spacing: 2px;
}
.card-actions-row {
  display: flex;
  gap: 0.5rem;
}
.btn-card-action {
  background: rgba(255, 255, 255, 0.25);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.btn-card-action:hover {
  background-color: #fff;
  color: #000;
}

/* Categorías Listado Progress */
.categories-progress-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.25rem;
}
.cat-progress-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
}
.cat-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.85rem;
}
.cat-info-title {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 600;
}
.cat-icon-wrap {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}
.cat-values-calc {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-top: 0.5rem;
}
.cat-limit-alert {
  color: var(--color-danger);
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: 0.25rem;
}

/* ==========================================================================
   Calendario Financiero
   ========================================================================== */
.calendar-layout-wrapper {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
}
.calendar-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}
.calendar-controls h2 {
  font-size: 1.35rem;
}
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
}
.calendar-day-header {
  text-align: center;
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  padding: 0.5rem 0;
  text-transform: uppercase;
}
.calendar-cell {
  background-color: var(--bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  min-height: 80px;
  padding: 0.5rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-fast);
}
.calendar-cell:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
}
.calendar-cell.active-day {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
}
.calendar-cell.empty {
  opacity: 0.3;
  cursor: default;
  background: none;
  border-color: transparent;
}
.day-num {
  font-weight: 700;
  font-size: 0.9rem;
}
.day-indicators {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.7rem;
  font-weight: 700;
}
.indicator-inc { color: var(--color-success); }
.indicator-exp { color: var(--color-danger); }

.day-movements-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}
.cal-day-item {
  border-left: 3px solid var(--color-border);
  padding: 0.5rem 0.75rem;
  background-color: var(--bg-primary);
  border-radius: var(--radius-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cal-day-item.income { border-left-color: var(--color-success); }
.cal-day-item.expense { border-left-color: var(--color-danger); }

/* ==========================================================================
   Comprobantes y Galería
   ========================================================================== */
.receipts-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}
.receipt-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}
.receipt-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.receipt-preview {
  height: 140px;
  background-color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}
.receipt-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.receipt-pdf-icon {
  color: var(--color-danger);
  width: 48px;
  height: 48px;
}
.receipt-info-body {
  padding: 1rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.75rem;
}
.receipt-info-title {
  font-weight: 600;
  font-size: 0.85rem;
}
.receipt-actions {
  display: flex;
  gap: 0.35rem;
}

.file-drag-area {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.file-drag-area:hover {
  border-color: var(--color-primary);
  background-color: var(--color-primary-light);
}
.drag-icon {
  width: 40px;
  height: 40px;
  color: var(--color-primary);
}

/* ==========================================================================
   Reportes e Impresión Printable
   ========================================================================== */
.report-actions-row {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.printable-report-area {
  max-width: 800px;
  margin: 0 auto;
}
.report-print-header {
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.report-print-header h2 {
  font-size: 1.5rem;
}
.report-block {
  margin-bottom: 1.75rem;
}
.report-block h3 {
  font-size: 1.05rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.35rem;
  margin-bottom: 0.85rem;
}
.report-table {
  width: 100%;
  border-collapse: collapse;
}
.report-table td {
  padding: 0.6rem 0;
  border-bottom: 1px dashed var(--color-border);
}
.report-table tr.highlight-row td {
  font-weight: 700;
  font-size: 1.1rem;
  border-bottom: 2px solid var(--color-border);
  padding-top: 0.85rem;
}

.compare-selector-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.comparison-results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

/* ==========================================================================
   Modales y Diálogos Overlay
   ========================================================================== */
.dialog-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  animation: fadeIn 0.2s ease;
}

.dialog-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  width: 90%;
  max-width: 460px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  animation: scaleUp 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.dialog-card.scrollable-card {
  max-height: 85vh;
  overflow-y: auto;
}

@keyframes scaleUp {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.dialog-icon {
  width: 48px;
  height: 48px;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
}

.dialog-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.dialog-card p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.dialog-actions {
  display: flex;
  gap: 0.75rem;
  width: 100%;
  justify-content: center;
}

.dialog-actions button {
  flex-grow: 1;
}

.detail-grid {
  width: 100%;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.detail-row {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.5rem;
}
.detail-label {
  font-weight: 600;
  color: var(--color-text-muted);
}
.detail-val {
  font-weight: 500;
}

/* ==========================================================================
   Estructuras de Autenticación
   ========================================================================== */
#auth-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1.5rem;
  background-color: var(--bg-primary);
}

.auth-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-card);
}

.auth-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-headings);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 2rem;
}

.auth-card h2 {
  font-size: 1.6rem;
  letter-spacing: -0.5px;
  margin-bottom: 0.35rem;
}
.auth-card p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.75rem;
}

.password-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}
.btn-toggle-password {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
}
.icon-toggle-pass {
  width: 18px;
  height: 18px;
}

.auth-footer-links {
  display: flex;
  justify-content: space-between;
  margin-top: 1.5rem;
  font-size: 0.85rem;
  font-weight: 550;
}

.error-banner, .success-banner {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
  width: 100%;
  text-align: left;
}
.error-banner {
  background-color: var(--color-danger-light);
  color: var(--color-danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}
.success-banner {
  background-color: var(--color-success-light);
  color: var(--color-success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

/* ==========================================================================
   Responsive e Interfaz Móvil
   ========================================================================== */

/* Barra de Navegación Móvil Hamburguesa / Inferior Tab Bar */
#mobile-bottom-nav {
  display: none;
}

/* Botón flotante móvil */
#mobile-floating-action {
  display: none;
}

@media (max-width: 900px) {
  #app-container {
    grid-template-columns: 1fr;
  }
  
  #sidebar {
    position: fixed;
    left: -260px;
    width: 260px;
    transition: left var(--transition-normal);
  }
  #sidebar.open {
    left: 0;
  }
  
  .mobile-only-btn {
    display: flex;
    background: none;
    border: none;
    cursor: pointer;
  }
  
  .charts-row, .calendar-layout-wrapper, .comparison-results-grid {
    grid-template-columns: 1fr;
  }
  
  #view-container {
    padding: 1.25rem;
    padding-bottom: 80px; /* Espacio para barra inferior */
  }
  
  #main-header {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
}

/* Imprimir reportes */
@media print {
  body {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
    background: #fff !important;
    color: #000 !important;
  }
  #sidebar, #main-header, .quick-actions-bar, .report-actions-row, .table-section-title, .config-settings-grid, #auth-container, .dialog-overlay {
    display: none !important;
  }
  #app-container {
    display: block;
  }
  #main-content {
    margin: 0;
    padding: 0;
  }
  #view-container {
    padding: 0;
  }
  .printable-report-area {
    border: none !important;
    box-shadow: none !important;
    margin: 0 !important;
    max-width: 100% !important;
    padding: 0 !important;
  }
}