/* =============================================================================
   EPIP - AETHER UI DESIGN SYSTEM (LIGHT & DARK MODE SUPPORT)
   Inspired by Modern Minimalist Pastel & Pill Capsule Design System
   ============================================================================= */

:root {
  /* Light Mode Palette (Default) */
  --bg-canvas: #f1f3f8;
  --bg-mesh: radial-gradient(at 10% 10%, #e0e7ff 0px, transparent 50%),
    radial-gradient(at 90% 90%, #f3e8ff 0px, transparent 50%),
    radial-gradient(at 50% 50%, #fef3c7 0px, transparent 60%);

  --app-shell-bg: #f9fafb;
  --sidebar-bg: #ffffff;
  --card-bg: #ffffff;
  --card-surface: #f4f5f9;
  --border-color: rgba(0, 0, 0, 0.07);
  --border-color-strong: rgba(0, 0, 0, 0.12);

  --text-main: #18181b;
  --text-muted: #71717a;
  --text-inverse: #ffffff;

  /* Brand Accents */
  --primary: #0066cc;
  --primary-hover: #00458e;
  --primary-light: rgba(0, 102, 204, 0.1);
  --secondary: #0284c7;
  --tertiary: #7c3aed;

  /* Sidebar Pill Capsule Active */
  --nav-active-bg: #18181b;
  --nav-active-text: #ffffff;

  /* KPI Pastel Card Tints (Light Mode) */
  --kpi-pastel-1: #fef3c7;
  /* Warm Yellow */
  --kpi-pastel-1-text: #78350f;
  /* Amber 900 - high contrast */

  --kpi-pastel-2: #dbeafe;
  /* Pastel Blue */
  --kpi-pastel-2-text: #1e3a8a;
  /* Blue 900 - high contrast */

  --kpi-pastel-3: #ede9fe;
  /* Soft Lavender */
  --kpi-pastel-3-text: #4c1d95;
  /* Violet 900 - high contrast */

  --kpi-circle-btn: #1e293b;
  --kpi-circle-btn-text: #ffffff;

  /* Status Colors */
  --success-bg: #dcfce7;
  --success-text: #15803d;
  --warning-bg: #fef3c7;
  --warning-text: #b45309;
  --error-bg: #fee2e2;
  --error-text: #b91c1c;

  /* Radius & Shadows */
  --radius-sm: 0.5rem;
  --radius-md: 0.85rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.75rem;
  --radius-pill: 9999px;

  --shadow-app: 0 30px 60px rgba(0, 0, 0, 0.08);
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.03);
  --shadow-modal: 0 8px 32px rgba(0, 0, 0, 0.14);
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);

  /* Text aliases */
  --text-secondary: #64748b;

  /* INATEC brand */
  --inatec-blue: #1B365D;
  --inatec-cyan: #00A8E8;
}

/* Dark Mode Palette Override */
html.dark {
  --bg-canvas: #090d16;
  --bg-mesh: radial-gradient(at 0% 0%, #1e1b4b 0px, transparent 50%),
    radial-gradient(at 100% 100%, #172554 0px, transparent 50%);

  --app-shell-bg: #0f172a;
  --sidebar-bg: #1e293b;
  --card-bg: #1e293b;
  --card-surface: #0f172a;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-strong: rgba(255, 255, 255, 0.15);

  --text-main: #f4f4f5;
  --text-muted: #9ca3af;
  --text-inverse: #18181b;

  --primary: #38bdf8;
  --primary-hover: #0284c7;
  --primary-light: rgba(56, 189, 248, 0.15);

  --nav-active-bg: #38bdf8;
  --nav-active-text: #0f172a;

  /* KPI Pastel Card Tints (Dark Mode) */
  --kpi-pastel-1: #382a17;
  --kpi-pastel-1-text: #fef3c7;

  --kpi-pastel-2: #1e3a8a;
  --kpi-pastel-2-text: #dbeafe;

  --kpi-pastel-3: #3b0764;
  --kpi-pastel-3-text: #f3e8ff;

  --kpi-circle-btn: #ffffff;
  --kpi-circle-btn-text: #18181b;

  --success-bg: rgba(22, 163, 74, 0.25);
  --success-text: #4ade80;
  --warning-bg: rgba(217, 119, 6, 0.25);
  --warning-text: #fbbf24;
  --error-bg: rgba(220, 38, 38, 0.25);
  --error-text: #fca5a5;

  --shadow-modal: 0 8px 32px rgba(0, 0, 0, 0.5);
  --text-secondary: #94a3b8;
  --inatec-blue: #38bdf8;
  --inatec-cyan: #67e8f9;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-canvas);
  color: var(--text-main);
  min-height: 100vh;
  padding: 0;
  margin: 0;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Material Symbols Icon Alignment */
.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 20px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  vertical-align: middle;
}

/* App Shell Layout (Full Width, Flush Left Sidebar) */
.app-shell {
  width: 100%;
  min-height: 100vh;
  margin: 0;
  background-color: var(--app-shell-bg);
  border-radius: 0;
  border: none;
  box-shadow: none;
  display: flex;
  overflow: hidden;
  position: relative;
}

/* Sidebar (Fixed Flush Left) */
.sidebar {
  width: 270px;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  background-color: var(--sidebar-bg);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  padding: 1.75rem 1.25rem;
  flex-shrink: 0;
  z-index: 100;
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
  padding-left: 0.5rem;
}

.brand-logo {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.1rem;
  color: white;
}

.brand-text h2 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.brand-text span {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
}

.sidebar-section-title {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0 0.75rem;
  margin: 1.25rem 0 0.5rem 0;
}

.nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.nav-item>a {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 1rem;
  color: var(--text-muted);
  text-decoration: none;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}

.nav-item>a:hover {
  background-color: var(--card-surface);
  color: var(--text-main);
}

.nav-item.active>a,
.nav-item>a.active {
  background-color: var(--nav-active-bg) !important;
  color: var(--nav-active-text) !important;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.superadmin-subitem {
  padding: 0.45rem 0.85rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

.superadmin-subitem:hover {
  background-color: var(--card-surface);
  color: var(--text-main);
}

.superadmin-subitem.active {
  background-color: var(--primary-light) !important;
  color: var(--primary) !important;
  font-weight: 700 !important;
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  background-color: var(--card-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  margin-top: auto;
  flex-shrink: 0;
}

.user-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: white;
}

.user-info h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
}

.user-info span {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: capitalize;
}

/* Main Content Area */
.main-wrapper {
  margin-left: 270px;
  width: calc(100% - 270px);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* Navbar Top Header */
.navbar {
  height: 80px;
  background-color: var(--app-shell-bg);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
}

/* Search Bar Pill with Shortcut */
.search-pill {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: var(--sidebar-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  padding: 0.6rem 1.25rem;
  width: 380px;
  color: var(--text-muted);
}

.search-pill input {
  background: transparent;
  border: none;
  outline: none;
  width: 100%;
  font-family: inherit;
  font-size: 0.88rem;
  color: var(--text-main);
}

.search-shortcut {
  background-color: var(--card-surface);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.15rem 0.45rem;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
}

/* Theme Toggle Button */
.btn-theme-toggle {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: var(--sidebar-bg);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.btn-theme-toggle:hover {
  background-color: var(--card-surface);
  transform: scale(1.05);
}

.content-container {
  padding: 2.5rem;
  flex: 1;
  width: 100%;
  margin: 0 auto;
}

/* Cards & Surfaces */
.card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

/* AETHER Pastel KPI Cards with Circular Arrow Button */
.kpi-pastel {
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 160px;
  position: relative;
  transition: var(--transition);
}

.kpi-pastel.cream {
  background-color: var(--kpi-pastel-1);
  color: var(--kpi-pastel-1-text);
}

.kpi-pastel.blue {
  background-color: var(--kpi-pastel-2);
  color: var(--kpi-pastel-2-text);
}

.kpi-pastel.lavender {
  background-color: var(--kpi-pastel-3);
  color: var(--kpi-pastel-3-text);
}

.kpi-pastel-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: inherit;
  opacity: 0.9;
}

.kpi-pastel-value {
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1.1;
  margin-top: auto;
  color: inherit;
}

.kpi-circle-arrow {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--kpi-circle-btn);
  color: var(--kpi-circle-btn-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  transition: var(--transition);
}

.kpi-pastel:hover .kpi-circle-arrow {
  transform: translate(2px, -2px);
}

/* Promo Card AI Insights */
.promo-card {
  background: linear-gradient(135deg, #1e1b4b, #312e81);
  color: white;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  position: relative;
}

/* Grids */
.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1200px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  body {
    padding: 0;
  }

  .app-shell {
    border-radius: 0;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.88rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-family: inherit;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary);
  color: white;
}

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

.btn-secondary {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.btn-secondary:hover {
  background-color: var(--card-surface);
  border-color: var(--border-color-strong);
}

.btn-secondary.active {
  background-color: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
  font-weight: 800;
}

/* Badges */
.badge-status {
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
}

.badge-status.activo,
.badge-status.success {
  background-color: var(--success-bg);
  color: var(--success-text);
}

.badge-status.borrador,
.badge-status.warning {
  background-color: var(--warning-bg);
  color: var(--warning-text);
}

.badge-status.cerrado,
.badge-status.error {
  background-color: var(--error-bg);
  color: var(--error-text);
}

/* Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  margin-top: 0.5rem;
}

.table,
.table-glass {
  width: 100% !important;
  border-collapse: separate;
  border-spacing: 0;
  table-layout: auto; /* Allow columns to fit content and overflow into responsive wrapper */
  min-width: max-content;
}

.table th,
.table-glass th {
  background-color: var(--card-surface);
  color: var(--text-muted);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 1.1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.table td,
.table-glass td {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
  vertical-align: middle;
  word-wrap: break-word;
  color: var(--text-main);
}

.table tr:hover td,
.table-glass tr:hover td {
  background-color: var(--card-surface);
}

/* Forms */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-control {
  width: 100%;
  background-color: var(--card-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  color: var(--text-main);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

/* Footer */
.footer {
  text-align: center;
  padding: 1.5rem;
  color: var(--text-muted);
  font-size: 0.8rem;
  border-top: 1px solid var(--border-color);
  margin-top: auto;
}

/* ============================================================
   MODULE TITLE FIXES — ensure black text in light mode
   ============================================================ */

/* Page-level h1 always dark */
.content-container h1 {
  color: var(--text-main) !important;
}

/* Card headings */
.card h1,
.card h2,
.card h3,
.card h4 {
  color: var(--text-main) !important;
}

/* Module index card title h3 */
.card h3 {
  color: var(--text-main) !important;
}

/* Module form-group label helper */
.form-group label {
  color: var(--text-muted);
}

/* ============================================================
   KPI CIRCLE ARROW — visible on light pastel backgrounds
   ============================================================ */
.kpi-circle-arrow {
  background-color: rgba(30, 41, 59, 0.12) !important;
  color: currentColor !important;
  border: none;
  text-decoration: none;
  font-size: 1.1rem;
}

.kpi-pastel.cream .kpi-circle-arrow {
  background-color: rgba(120, 53, 15, 0.15) !important;
  color: #78350f !important;
}

.kpi-pastel.blue .kpi-circle-arrow {
  background-color: rgba(30, 58, 138, 0.15) !important;
  color: #1e3a8a !important;
}

.kpi-pastel.lavender .kpi-circle-arrow {
  background-color: rgba(76, 29, 149, 0.15) !important;
  color: #4c1d95 !important;
}

/* Dark mode: keep them bright */
html.dark .kpi-circle-arrow {
  background-color: rgba(255, 255, 255, 0.15) !important;
  color: #ffffff !important;
}

/* ============================================================
   MODULE INDEX CARDS — Fix btn-sm padding
   ============================================================ */
.btn-sm {
  padding: 0.45rem 0.9rem;
  font-size: 0.82rem;
}

/* ============================================================
   TOASTIFY OVERRIDE — match theme
   ============================================================ */
.toastify {
  font-family: 'Inter', sans-serif !important;
}

/* ============================================================
   SIDEBAR LOGO LIGHT MODE — ensure inatec.png visible
   ============================================================ */
html:not(.dark) .sidebar img {
  filter: none !important;
}

/* ============================================================
   MODULE HEADER — section titles dark
   ============================================================ */
.module-header-section h2,
.module-header-section h3,
.section-title-dark {
  color: #1e293b !important;
}

/* ============================================================
   RESPONSIVE LAYOUT MEDIA QUERIES
   ============================================================ */

/* Tablet & Mobile (below 992px) */
@media (max-width: 992px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
  }

  .sidebar.sidebar-open {
    transform: translateX(0);
  }

  .main-wrapper {
    margin-left: 0 !important;
    width: 100% !important;
  }

  .btn-hamburger {
    display: block !important;
  }

  .btn-sidebar-close {
    display: block !important;
  }

  .search-pill {
    display: none;
  }

  /* Form grids / KPI grids to single column */
  .grid-2,
  .grid-3,
  .grid-4,
  .grid-2-cols,
  .grid-3-cols,
  .grid-4-cols,
  .dashboard-grid,
  .grid {
    grid-template-columns: 1fr !important;
  }
}

/* Smartphone (below 768px) */
@media (max-width: 768px) {
  .navbar {
    padding: 0.75rem 1rem;
  }

  .content-container {
    padding: 1rem !important;
  }

  h1 {
    font-size: 1.25rem !important;
  }

  .table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 1rem;
    display: block;
  }

  .btn {
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
  }
}