/* ============================================================
   INTELIABIT — Design System
   Premium Dark Glassmorphism Theme
   ============================================================ */

/* ---------- Google Font ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ---------- CSS Variables ---------- */
:root {
  /* Colors — Primary */
  --primary-50: #eef2ff;
  --primary-100: #e0e7ff;
  --primary-200: #c7d2fe;
  --primary-300: #a5b4fc;
  --primary-400: #818cf8;
  --primary-500: #6366f1;
  --primary-600: #4f46e5;
  --primary-700: #4338ca;

  /* Colors — Accent */
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;
  --accent-cyan: #06b6d4;
  --accent-violet: #8b5cf6;

  /* Colors — Neutral (Dark Mode) */
  --bg-primary: #0a0e1a;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.65);
  --bg-glass: rgba(255, 255, 255, 0.04);
  --bg-glass-hover: rgba(255, 255, 255, 0.08);
  --bg-input: rgba(255, 255, 255, 0.06);
  --bg-input-focus: rgba(255, 255, 255, 0.10);

  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-default: rgba(255, 255, 255, 0.10);
  --border-focus: rgba(99, 102, 241, 0.5);

  --text-primary: #f9fafb;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --text-inverse: #0a0e1a;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.15);

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-xs: 0.75rem;
  --font-sm: 0.8125rem;
  --font-base: 0.9375rem;
  --font-lg: 1.125rem;
  --font-xl: 1.25rem;
  --font-2xl: 1.5rem;
  --font-3xl: 1.875rem;
  --font-4xl: 2.25rem;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --duration-slow: 400ms;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Background aurora effect */
body::before {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(16, 185, 129, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
  z-index: 0;
  pointer-events: none;
  animation: aurora 20s ease-in-out infinite alternate;
}

@keyframes aurora {
  0% {
    transform: translate(0, 0) rotate(0deg);
  }

  100% {
    transform: translate(-2%, -2%) rotate(3deg);
  }
}

/* ---------- Layout ---------- */
.app-container {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-6);
  min-height: 100vh;
}

/* ---------- Header ---------- */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  margin-bottom: var(--space-8);
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  animation: slideDown var(--duration-slow) var(--ease-out);
}

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

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.header-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.header-logo {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary-500), var(--accent-violet));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 900;
  color: white;
  letter-spacing: -1px;
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

.header-title {
  font-size: var(--font-xl);
  font-weight: 800;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-300) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header-subtitle {
  font-size: var(--font-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 500;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.header-status {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--font-xs);
  color: var(--accent-emerald);
  font-weight: 500;
}

.status-dot {
  width: 7px;
  height: 7px;
  background: var(--accent-emerald);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(0.8);
  }
}

/* ---------- Stats Dashboard ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.stat-card {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: all var(--duration-normal) var(--ease-out);
  animation: fadeInUp var(--duration-slow) var(--ease-out) both;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.stat-card:nth-child(1)::before {
  background: linear-gradient(90deg, var(--primary-500), var(--primary-400));
}

.stat-card:nth-child(2)::before {
  background: linear-gradient(90deg, var(--accent-emerald), var(--accent-cyan));
}

.stat-card:nth-child(3)::before {
  background: linear-gradient(90deg, var(--accent-amber), #fb923c);
}

.stat-card:nth-child(4)::before {
  background: linear-gradient(90deg, var(--accent-violet), var(--accent-rose));
}

.stat-card:nth-child(1) {
  animation-delay: 0.05s;
}

.stat-card:nth-child(2) {
  animation-delay: 0.10s;
}

.stat-card:nth-child(3) {
  animation-delay: 0.15s;
}

.stat-card:nth-child(4) {
  animation-delay: 0.20s;
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-default);
  box-shadow: var(--shadow-lg);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.stat-label {
  font-size: var(--font-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.stat-value {
  font-size: var(--font-3xl);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.2;
}

.stat-change {
  font-size: var(--font-xs);
  color: var(--text-secondary);
  margin-top: var(--space-1);
}

/* ---------- Toolbar ---------- */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
  animation: fadeInUp var(--duration-slow) var(--ease-out) 0.25s both;
}

.toolbar-left {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex: 1;
  min-width: 300px;
}

.toolbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* ---------- Search ---------- */
.search-wrapper {
  position: relative;
  flex: 1;
  max-width: 480px;
}

.search-icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: var(--font-base);
  pointer-events: none;
  transition: color var(--duration-fast);
}

.search-input {
  width: 100%;
  padding: var(--space-3) var(--space-4) var(--space-3) 44px;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: var(--font-sm);
  font-weight: 400;
  outline: none;
  transition: all var(--duration-normal) var(--ease-out);
}

.search-input::placeholder {
  color: var(--text-muted);
}

.search-input:focus {
  background: var(--bg-input-focus);
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.search-input:focus~.search-icon {
  color: var(--primary-400);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: var(--font-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  white-space: nowrap;
  text-decoration: none;
  outline: none;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.1) 0%, transparent 60%);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--duration-fast);
}

.btn:hover::after {
  opacity: 1;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-500));
  color: white;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
  transform: translateY(-1px);
}

.btn-success {
  background: linear-gradient(135deg, #059669, var(--accent-emerald));
  color: white;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.btn-success:hover {
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.4);
  transform: translateY(-1px);
}

.btn-danger {
  background: linear-gradient(135deg, #dc2626, var(--accent-rose));
  color: white;
  box-shadow: 0 2px 8px rgba(244, 63, 94, 0.3);
}

.btn-danger:hover {
  box-shadow: 0 4px 16px rgba(244, 63, 94, 0.4);
}

.btn-ghost {
  background: var(--bg-glass);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.btn-ghost:hover {
  background: var(--bg-glass-hover);
  color: var(--text-primary);
  border-color: var(--border-default);
}

.btn-sm {
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-xs);
}

.btn-icon {
  padding: var(--space-2);
  width: 36px;
  height: 36px;
  justify-content: center;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ---------- Data Table ---------- */
.table-container {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  animation: fadeInUp var(--duration-slow) var(--ease-out) 0.3s both;
}

.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-sm);
}

.data-table thead {
  background: rgba(255, 255, 255, 0.03);
  position: sticky;
  top: 0;
  z-index: 5;
}

.data-table th {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-size: var(--font-xs);
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition: color var(--duration-fast);
}

.data-table th:hover {
  color: var(--text-secondary);
}

.data-table th.sorted {
  color: var(--primary-400);
}

.data-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  vertical-align: middle;
  transition: background var(--duration-fast);
}

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

.data-table tbody tr:hover {
  background: var(--bg-glass-hover);
}

.data-table tbody tr:hover td {
  color: var(--text-primary);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.td-id {
  font-weight: 600;
  color: var(--primary-400) !important;
  font-variant-numeric: tabular-nums;
}

.td-nombre {
  font-weight: 500;
  color: var(--text-primary) !important;
}

.td-actions {
  display: flex;
  gap: var(--space-2);
  justify-content: flex-end;
}

/* Table pagination footer */
.table-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--border-subtle);
  font-size: var(--font-xs);
  color: var(--text-muted);
}

.table-footer-info {
  font-weight: 500;
}

.pagination {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.pagination button {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  font-family: var(--font-family);
  font-size: var(--font-xs);
  font-weight: 600;
  transition: all var(--duration-fast);
}

.pagination button:hover:not(:disabled) {
  background: var(--bg-glass-hover);
  color: var(--text-primary);
  border-color: var(--border-default);
}

.pagination button.active {
  background: var(--primary-600);
  color: white;
  border-color: var(--primary-500);
}

.pagination button:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* ---------- Empty State ---------- */
.empty-state {
  text-align: center;
  padding: var(--space-12) var(--space-6);
  color: var(--text-muted);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
  opacity: 0.4;
}

.empty-state-title {
  font-size: var(--font-lg);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.empty-state-text {
  font-size: var(--font-sm);
  max-width: 360px;
  margin: 0 auto;
}

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl), var(--shadow-glow);
  transform: scale(0.95) translateY(10px);
  transition: transform var(--duration-normal) var(--ease-spring);
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-subtle);
}

.modal-title {
  font-size: var(--font-lg);
  font-weight: 700;
  letter-spacing: -0.3px;
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  font-size: var(--font-lg);
  transition: all var(--duration-fast);
}

.modal-close:hover {
  background: rgba(244, 63, 94, 0.1);
  border-color: rgba(244, 63, 94, 0.3);
  color: var(--accent-rose);
}

.modal-body {
  padding: var(--space-6);
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border-subtle);
}

/* ---------- Form Fields ---------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  font-size: var(--font-xs);
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-input {
  padding: var(--space-3) var(--space-4);
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: var(--font-sm);
  outline: none;
  transition: all var(--duration-normal) var(--ease-out);
}

.form-input:focus {
  background: var(--bg-input-focus);
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-input::placeholder {
  color: var(--text-muted);
}

.form-input.error {
  border-color: var(--accent-rose);
  box-shadow: 0 0 0 3px rgba(244, 63, 94, 0.1);
}

.form-error {
  font-size: var(--font-xs);
  color: var(--accent-rose);
  font-weight: 500;
}

/* ---------- Toast Notifications ---------- */
.toast-container {
  position: fixed;
  top: var(--space-6);
  right: var(--space-6);
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--bg-secondary);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--text-primary);
  pointer-events: auto;
  transform: translateX(120%);
  animation: toastIn var(--duration-normal) var(--ease-spring) forwards;
  max-width: 400px;
}

.toast.removing {
  animation: toastOut var(--duration-normal) var(--ease-out) forwards;
}

@keyframes toastIn {
  from {
    transform: translateX(120%);
    opacity: 0;
  }

  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes toastOut {
  from {
    transform: translateX(0);
    opacity: 1;
  }

  to {
    transform: translateX(120%);
    opacity: 0;
  }
}

.toast-success {
  border-left: 3px solid var(--accent-emerald);
}

.toast-error {
  border-left: 3px solid var(--accent-rose);
}

.toast-warning {
  border-left: 3px solid var(--accent-amber);
}

.toast-info {
  border-left: 3px solid var(--primary-400);
}

.toast-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ---------- Loading States ---------- */
.loading-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 14, 26, 0.7);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  border-radius: inherit;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border-subtle);
  border-top-color: var(--primary-500);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.skeleton {
  background: linear-gradient(90deg,
      var(--bg-glass) 25%,
      rgba(255, 255, 255, 0.06) 50%,
      var(--bg-glass) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

/* ---------- Confirm Dialog ---------- */
.confirm-body {
  text-align: center;
  padding: var(--space-4) 0;
}

.confirm-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
}

.confirm-title {
  font-size: var(--font-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.confirm-text {
  font-size: var(--font-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

.confirm-highlight {
  color: var(--text-primary);
  font-weight: 600;
}

/* ---------- Login Screen ---------- */
.login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--space-6);
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-glass);
  backdrop-filter: blur(24px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
  animation: fadeInUp var(--duration-slow) var(--ease-out);
}

.login-logo {
  text-align: center;
  margin-bottom: var(--space-8);
}

.login-logo-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  background: linear-gradient(135deg, var(--primary-600), var(--accent-violet));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 900;
  color: white;
  box-shadow: 0 0 40px rgba(99, 102, 241, 0.3);
}

.login-title {
  font-size: var(--font-2xl);
  font-weight: 800;
  letter-spacing: -0.5px;
}

.login-subtitle {
  font-size: var(--font-sm);
  color: var(--text-muted);
  margin-top: var(--space-1);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.login-form .btn {
  width: 100%;
  justify-content: center;
  padding: var(--space-4);
  font-size: var(--font-base);
  margin-top: var(--space-2);
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .app-container {
    padding: var(--space-4);
  }

  .app-header {
    flex-direction: column;
    gap: var(--space-3);
    text-align: center;
  }

  .header-actions {
    flex-wrap: wrap;
    justify-content: center;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }

  .stat-card {
    padding: var(--space-4);
  }

  .stat-value {
    font-size: var(--font-2xl);
  }

  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .toolbar-left {
    min-width: auto;
  }

  .toolbar-right {
    justify-content: flex-end;
  }

  .search-wrapper {
    max-width: none;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .modal {
    max-width: none;
    margin: var(--space-4);
  }

  .modal-body {
    padding: var(--space-4);
  }

  .data-table {
    font-size: var(--font-xs);
  }

  .data-table th,
  .data-table td {
    padding: var(--space-2) var(--space-3);
  }

  .toast-container {
    left: var(--space-4);
    right: var(--space-4);
  }

  .toast {
    max-width: none;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .login-card {
    padding: var(--space-6);
  }
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border-default);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* ---------- Selection ---------- */
::selection {
  background: rgba(99, 102, 241, 0.3);
  color: white;
}

/* ---------- Badge ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: var(--font-xs);
  font-weight: 600;
  line-height: 1.5;
}

.badge-primary {
  background: rgba(99, 102, 241, 0.15);
  color: var(--primary-400);
}

.badge-success {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-amber);
}

.badge-danger {
  background: rgba(244, 63, 94, 0.15);
  color: var(--accent-rose);
}

/* ---------- Utilities ---------- */
.text-center {
  text-align: center;
}

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

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

.text-sm {
  font-size: var(--font-sm);
}

.mt-4 {
  margin-top: var(--space-4);
}

.mb-4 {
  margin-bottom: var(--space-4);
}

.hidden {
  display: none !important;
}

.relative {
  position: relative;
}

/* ---------- PDF Feature ---------- */

/* PDF Dropzone */
.pdf-dropzone {
  border: 2px dashed var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-10) var(--space-6);
  text-align: center;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
}

.pdf-dropzone:hover,
.pdf-dropzone.dragover {
  border-color: var(--primary-400);
  background: rgba(99, 102, 241, 0.05);
}

.pdf-dropzone.dragover {
  transform: scale(1.01);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.15);
}

.pdf-dropzone-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-3);
  opacity: 0.6;
}

.pdf-dropzone-text {
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.pdf-dropzone-hint {
  font-size: var(--font-xs);
  color: var(--text-muted);
}

.pdf-file-hidden {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
}

/* PDF Selected File */
.pdf-selected {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--radius-md);
  margin-top: var(--space-3);
}

.pdf-selected-icon {
  font-size: 1.5rem;
}

.pdf-selected-name {
  flex: 1;
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* PDF Progress Bar */
.pdf-progress {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.pdf-progress-bar {
  flex: 1;
  height: 6px;
  background: var(--bg-glass);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.pdf-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--primary-500), var(--accent-cyan));
  border-radius: var(--radius-full);
  transition: width 300ms ease;
}

.pdf-progress-text {
  font-size: var(--font-xs);
  font-weight: 600;
  color: var(--primary-400);
  white-space: nowrap;
  min-width: 90px;
}

/* PDF Viewer Modal */
.pdf-viewer-modal {
  max-width: 900px;
  height: 85vh;
  display: flex;
  flex-direction: column;
}

.pdf-viewer-body {
  flex: 1;
  padding: 0 !important;
  overflow: hidden;
}

.pdf-viewer-iframe {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.modal-header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* PDF Action Buttons in Table */
.btn-pdf-upload {
  color: var(--primary-400) !important;
}

.btn-pdf-upload:hover {
  background: rgba(99, 102, 241, 0.1) !important;
  border-color: rgba(99, 102, 241, 0.3) !important;
}

.btn-pdf-view {
  color: var(--accent-emerald) !important;
}

.btn-pdf-view:hover {
  background: rgba(16, 185, 129, 0.1) !important;
  border-color: rgba(16, 185, 129, 0.3) !important;
}

/* ============================================================
   Import Button
   ============================================================ */
.btn-import {
  background: linear-gradient(135deg, #075985, var(--accent-cyan));
  color: white;
  box-shadow: 0 2px 8px rgba(6, 182, 212, 0.3);
}

.btn-import:hover {
  box-shadow: 0 4px 16px rgba(6, 182, 212, 0.45);
  transform: translateY(-1px);
}

/* ============================================================
   Import Modal — General Layout
   ============================================================ */
.import-modal {
  max-width: 860px !important;
  max-height: 92vh;
}

.import-modal-title-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* ============================================================
   Step Indicator
   ============================================================ */
.import-steps {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: var(--space-2);
}

.import-step {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-xs);
  color: var(--text-muted);
  font-weight: 500;
  transition: color var(--duration-normal);
}

.step-num {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1.5px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  transition: all var(--duration-normal);
}

.import-step.active {
  color: var(--primary-400);
}

.import-step.active .step-num {
  background: var(--primary-600);
  border-color: var(--primary-500);
  color: white;
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.4);
}

.import-step.completed {
  color: var(--accent-emerald);
}

.import-step.completed .step-num {
  background: var(--accent-emerald);
  border-color: var(--accent-emerald);
  color: white;
}

.step-sep {
  width: 32px;
  height: 1.5px;
  background: var(--border-subtle);
  margin: 0 var(--space-2);
  flex-shrink: 0;
}

/* ============================================================
   Format Chips
   ============================================================ */
.import-format-chips {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.format-chip {
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: var(--font-xs);
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.format-csv {
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent-emerald);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.format-excel {
  background: rgba(16, 185, 129, 0.08);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.2);
}

.format-pdf {
  background: rgba(244, 63, 94, 0.1);
  color: var(--accent-rose);
  border: 1px solid rgba(244, 63, 94, 0.2);
}

/* ============================================================
   Import Dropzone
   ============================================================ */
.import-dropzone {
  border: 2px dashed var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-10) var(--space-6);
  text-align: center;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  background: var(--bg-glass);
}

.import-dropzone:hover,
.import-dropzone.dragover {
  border-color: var(--primary-500);
  background: rgba(99, 102, 241, 0.06);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.08);
}

.import-dropzone-icon {
  font-size: 2.4rem;
  margin-bottom: var(--space-3);
  opacity: 0.8;
}

.import-dropzone-title {
  font-size: var(--font-base);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.import-dropzone-hint {
  font-size: var(--font-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}

.import-dropzone-formats {
  font-size: var(--font-xs);
  color: var(--text-muted);
  letter-spacing: 0.5px;
  font-weight: 500;
}

/* ============================================================
   File Selected State
   ============================================================ */
.import-file-selected {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.2);
  border-radius: var(--radius-md);
  margin-top: var(--space-2);
}

.import-file-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.import-file-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.import-file-name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--font-sm);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.import-file-meta {
  font-size: var(--font-xs);
  color: var(--accent-cyan);
  font-weight: 500;
}

/* ============================================================
   Hint Box
   ============================================================ */
.import-hint-box {
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.15);
  border-radius: var(--radius-md);
  font-size: var(--font-xs);
  color: var(--text-secondary);
  line-height: 1.7;
}

.import-hint-box em {
  color: var(--accent-amber);
  font-style: normal;
  font-weight: 600;
}

/* ============================================================
   Preview Step
   ============================================================ */
.import-preview-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.import-summary-badges {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.import-badge {
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: var(--font-xs);
  font-weight: 700;
}

.badge-total {
  background: rgba(99, 102, 241, 0.12);
  color: var(--primary-300);
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.badge-ok {
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent-emerald);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.badge-error {
  background: rgba(244, 63, 94, 0.1);
  color: var(--accent-rose);
  border: 1px solid rgba(244, 63, 94, 0.2);
}

.badge-format {
  background: rgba(6, 182, 212, 0.1);
  color: var(--accent-cyan);
  border: 1px solid rgba(6, 182, 212, 0.2);
}

.import-mapping-info {
  font-size: var(--font-xs);
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.mapping-ok {
  color: var(--accent-emerald);
  font-weight: 500;
}

.mapping-warn {
  color: var(--accent-amber);
  font-weight: 500;
}

.import-preview-table-wrap {
  overflow-x: auto;
  overflow-y: auto;
  max-height: 380px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.import-preview-table {
  font-size: 0.72rem !important;
}

.import-preview-table th {
  font-size: 0.66rem !important;
  padding: var(--space-2) var(--space-3) !important;
  position: sticky;
  top: 0;
  background: var(--bg-secondary);
  z-index: 2;
}

.import-preview-table td {
  padding: var(--space-2) var(--space-3) !important;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.import-row-ok td {
  background: rgba(16, 185, 129, 0.04);
}

.import-row-error {
  background: rgba(244, 63, 94, 0.05) !important;
}

.import-row-error td {
  color: var(--accent-rose) !important;
}

.import-error-text {
  font-size: var(--font-xs);
  color: var(--accent-rose);
  cursor: help;
  display: block;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.import-preview-note {
  margin-top: var(--space-3);
  font-size: var(--font-xs);
  color: var(--accent-amber);
  font-weight: 500;
}

/* ============================================================
   Result Step
   ============================================================ */
.import-result {
  text-align: center;
  padding: var(--space-8) var(--space-6);
}

.import-result-icon {
  font-size: 3.5rem;
  margin-bottom: var(--space-4);
}

.import-result-title {
  font-size: var(--font-xl);
  font-weight: 700;
  margin-bottom: var(--space-6);
  letter-spacing: -0.3px;
}

.import-result-stats {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  margin-bottom: var(--space-6);
}

.result-stat {
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-lg);
  min-width: 120px;
}

.result-stat-ok {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.result-stat-error {
  background: rgba(244, 63, 94, 0.08);
  border: 1px solid rgba(244, 63, 94, 0.15);
}

.result-stat-value {
  font-size: var(--font-3xl);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1;
  margin-bottom: var(--space-1);
}

.result-stat-ok .result-stat-value {
  color: var(--accent-emerald);
}

.result-stat-error .result-stat-value {
  color: var(--accent-rose);
}

.result-stat-label {
  font-size: var(--font-xs);
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

/* ============================================================
   Step 1 Toolbar (format chips + template download)
   ============================================================ */
.import-step1-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.import-step1-toolbar .import-format-chips {
  margin-bottom: 0;
}

/* ============================================================
   Mapping Editor Panel
   ============================================================ */
.mapping-editor-panel {
  background: rgba(99, 102, 241, 0.05);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
}

.mapping-editor-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
}

.mapping-editor-title {
  font-weight: 700;
  font-size: var(--font-sm);
  color: var(--primary-300);
}

.mapping-editor-hint {
  font-size: var(--font-xs);
  color: var(--text-muted);
  flex: 1;
}

.mapping-editor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-2);
  max-height: 220px;
  overflow-y: auto;
}

.mapping-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: var(--bg-glass);
  min-width: 0;
}

.mapping-row-mapped {
  border-color: rgba(16, 185, 129, 0.2);
  background: rgba(16, 185, 129, 0.04);
}

.mapping-row-unmapped {
  border-color: rgba(245, 158, 11, 0.2);
  background: rgba(245, 158, 11, 0.04);
}

.mapping-source {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}

.mapping-source-label {
  font-size: var(--font-xs);
  font-weight: 600;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mapping-auto-badge {
  font-size: 10px;
  color: var(--accent-emerald);
  font-weight: 500;
}

.mapping-warn-badge {
  font-size: 10px;
  color: var(--accent-amber);
  font-weight: 500;
}

.mapping-arrow {
  color: var(--text-muted);
  font-size: var(--font-sm);
  flex-shrink: 0;
}

.mapping-select {
  font-size: var(--font-xs);
  padding: 3px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-default);
  background: var(--bg-secondary);
  color: var(--text-primary);
  max-width: 120px;
  cursor: pointer;
}

.mapping-select:focus {
  outline: none;
  border-color: var(--primary-500);
}

/* ============================================================
   Preview Controls (badges + filter toggle)
   ============================================================ */
.import-preview-controls {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.filter-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-xs);
  color: var(--text-secondary);
  cursor: pointer;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  transition: all var(--duration-normal);
  background: var(--bg-glass);
}

.filter-toggle:hover {
  border-color: var(--accent-rose);
  color: var(--accent-rose);
}

.filter-toggle input[type="checkbox"] {
  accent-color: var(--accent-rose);
  cursor: pointer;
}

/* ============================================================
   Import Footer — Split layout
   ============================================================ */
.modal-footer#import-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.import-footer-left {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.import-footer-right {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* ============================================================
   Row number column in preview table
   ============================================================ */
.row-num {
  color: var(--text-muted);
  font-size: var(--font-xs);
  text-align: right;
  user-select: none;
  -webkit-user-select: none;
  padding-right: var(--space-2) !important;
  width: 36px;
}

/* ============================================================
   Unknown Columns Panel
   ============================================================ */
.unknown-cols-panel {
  border: 1px solid rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.06);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
}

.unknown-cols-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.unknown-cols-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.unknown-cols-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.unknown-cols-text strong {
  font-size: var(--font-sm);
  color: var(--accent-amber);
}

#unknown-cols-subtitle {
  font-size: var(--font-xs);
  color: var(--text-secondary);
}

.unknown-cols-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.unknown-col-chip {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(245, 158, 11, 0.4);
  background: rgba(245, 158, 11, 0.1);
  color: var(--accent-amber);
  font-size: var(--font-xs);
  font-weight: 600;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ============================================================
   btn-warning variant
   ============================================================ */
.btn-warning {
  background: linear-gradient(135deg, #92400e, var(--accent-amber));
  color: #fff;
  border: none;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.35);
}

.btn-warning:hover {
  filter: brightness(1.1);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.5);
}

.btn-warning:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  filter: none;
}

/* ============================================================
   New Columns Dialog
   ============================================================ */
.new-cols-modal {
  max-width: 560px;
  width: 100%;
}

.new-cols-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.new-cols-warning {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

.new-cols-desc {
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.new-cols-checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-height: 220px;
  overflow-y: auto;
}

.new-col-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: var(--bg-glass);
  cursor: pointer;
  transition: border-color var(--duration-normal);
}

.new-col-item:hover {
  border-color: var(--accent-amber);
}

.new-col-item input[type="checkbox"] {
  margin-top: 2px;
  accent-color: var(--accent-amber);
  flex-shrink: 0;
}

.new-col-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.new-col-name {
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--text-primary);
}

.new-col-sample {
  font-size: var(--font-xs);
  color: var(--text-muted);
}

.new-cols-preview {
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  overflow-x: auto;
}

.new-cols-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.new-cols-select-all {
  font-size: var(--font-xs);
  color: var(--text-secondary);
  cursor: pointer;
}

.new-cols-select-all label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
}

.new-cols-actions {
  display: flex;
  gap: var(--space-2);
}

/* Badge for new columns */
.import-badge.badge-new-cols {
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-amber);
  border-color: rgba(245, 158, 11, 0.3);
}

/* ============================================================
   PDF Upload — Arrow Color Indicators (red=pending, green=loaded)
   ============================================================ */
.btn-pdf-loaded,
.btn-pdf-pending {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.pdf-btn-icon {
  font-size: 1rem;
  line-height: 1;
}

.pdf-btn-arrow {
  font-size: 0.7rem;
  font-weight: 800;
  line-height: 1;
  transition: transform var(--duration-normal);
}

.pdf-arrow-red {
  color: #ef4444;
}

.pdf-arrow-green {
  color: #22c55e;
}

.btn-pdf-loaded:hover .pdf-arrow-green,
.btn-pdf-pending:hover .pdf-arrow-red {
  transform: translateY(-2px);
}

.btn-pdf-loaded {
  border-color: rgba(34, 197, 94, 0.3) !important;
}

.btn-pdf-loaded:hover {
  background: rgba(34, 197, 94, 0.1);
}

.btn-pdf-pending {
  border-color: rgba(239, 68, 68, 0.3) !important;
}

.btn-pdf-pending:hover {
  background: rgba(239, 68, 68, 0.1);
}

/* ============================================================
   PDF Upload Modal — Resolution Type Fields
   ============================================================ */
.pdf-resolucion-fields {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
}

.required-star {
  color: #ef4444;
  font-weight: 700;
}

/* Current resolution badge (shown when beneficiary already has a PDF) */
.pdf-current-badge {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid rgba(34, 197, 94, 0.3);
  background: rgba(34, 197, 94, 0.06);
  margin-bottom: var(--space-4);
}

.pdf-current-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}

.pdf-current-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.pdf-current-label {
  font-size: var(--font-xs);
  color: var(--text-muted);
}

.pdf-current-tipo {
  font-size: var(--font-sm);
  font-weight: 600;
  color: #22c55e;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Resolution type text label in table action buttons */
.pdf-btn-label {
  font-size: 0.65rem;
  font-weight: 600;
  max-width: 90px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.pdf-label-green {
  color: #22c55e;
}

.pdf-label-red {
  color: #ef4444;
  opacity: 0.7;
}

/* ============================================================
   Dashboard Summary Cards
   ============================================================ */
.dashboard-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.dash-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.dash-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  border-color: rgba(139, 92, 246, 0.3);
}

.dash-icon {
  font-size: 2rem;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(139, 92, 246, 0.1);
  border-radius: var(--radius-lg);
  color: var(--primary);
}

.dash-info {
  display: flex;
  flex-direction: column;
}

.dash-title {
  font-size: var(--font-sm);
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}

.dash-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
}

/* ============================================================
   Advanced Filters Structure
   ============================================================ */
.filter-wrapper {
  display: flex;
  gap: var(--space-2);
}

.filter-select {
  padding: var(--space-2) var(--space-3);
  background-color: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--font-sm);
  outline: none;
  transition: all 0.2s ease;
  min-width: 160px;
}

.filter-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
}

.toolbar-left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}
/* ============================================================
   Multi-Select: Checkbox column & Selected rows
   ============================================================ */
.th-check,
.td-check {
  width: 36px;
  min-width: 36px;
  max-width: 36px;
  text-align: center;
  padding: var(--space-2) !important;
}

.th-check input[type="checkbox"],
.td-check input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--primary);
}

.row-selected {
  background: rgba(139, 92, 246, 0.08) !important;
}

.row-selected:hover {
  background: rgba(139, 92, 246, 0.14) !important;
}

/* ============================================================
   Floating Bulk Action Bar
   ============================================================ */
.bulk-action-bar {
  position: fixed;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-5);
  min-width: 400px;
  max-width: 600px;
  background: rgba(30, 30, 50, 0.95);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(139, 92, 246, 0.4);
  border-radius: var(--radius-xl);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(139, 92, 246, 0.15);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.bulk-action-bar:not(.hidden) {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
  animation: bulkBarSlideIn 0.3s ease;
}

@keyframes bulkBarSlideIn {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.bulk-bar-left {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.bulk-bar-icon {
  font-size: 1.1rem;
}

.bulk-bar-count {
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--primary-light);
  white-space: nowrap;
}

.bulk-bar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}