/* ============================================
   SouBlu - Premium Dashboard Styles
   ============================================ */

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

/* --- CSS Variables --- */
:root {
  --bg-primary: #060a14;
  --bg-secondary: #0c1221;
  --bg-card: rgba(15, 23, 42, 0.6);
  --bg-card-hover: rgba(20, 30, 55, 0.75);
  --border-glass: rgba(99, 102, 241, 0.15);
  --border-glass-hover: rgba(99, 102, 241, 0.35);
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent-blue: #3b82f6;
  --accent-indigo: #6366f1;
  --accent-purple: #8b5cf6;
  --accent-cyan: #06b6d4;
  --accent-green: #10b981;
  --accent-emerald: #34d399;
  --accent-amber: #f59e0b;
  --accent-red: #ef4444;
  --accent-pink: #ec4899;
  --accent-orange: #f97316;
  --gradient-primary: linear-gradient(135deg, #3b82f6, #8b5cf6);
  --gradient-secondary: linear-gradient(135deg, #06b6d4, #3b82f6);
  --gradient-accent: linear-gradient(135deg, #6366f1, #ec4899);
  --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.15);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-card-hover: 0 8px 40px rgba(99, 102, 241, 0.2);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

/* --- Animated Background --- */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse 80% 50% at 20% 20%, rgba(59, 130, 246, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(139, 92, 246, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 30% at 50% 50%, rgba(6, 182, 212, 0.04) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* Floating orbs animation */
.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  pointer-events: none;
  z-index: 0;
  animation: float 20s ease-in-out infinite;
}

.bg-orb-1 {
  width: 400px;
  height: 400px;
  background: rgba(59, 130, 246, 0.1);
  top: -100px;
  right: -100px;
  animation-delay: 0s;
}

.bg-orb-2 {
  width: 300px;
  height: 300px;
  background: rgba(139, 92, 246, 0.08);
  bottom: -50px;
  left: -50px;
  animation-delay: -7s;
}

.bg-orb-3 {
  width: 250px;
  height: 250px;
  background: rgba(6, 182, 212, 0.06);
  top: 50%;
  left: 50%;
  animation-delay: -14s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -30px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(15px, 15px) scale(1.02); }
}

/* --- Main Container --- */
.dashboard-container {
  position: relative;
  z-index: 1;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 24px 40px;
}

/* --- Header --- */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-glass);
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
  animation: fadeInDown 0.6s ease-out;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 20px;
  color: white;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
  position: relative;
  overflow: hidden;
}

.brand-logo::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.15) 50%, transparent 60%);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%) rotate(45deg); }
  100% { transform: translateX(100%) rotate(45deg); }
}

.brand-text h1 {
  font-size: 22px;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}

.brand-text p {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.datetime-display {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

.datetime-display .icon {
  font-size: 16px;
}

.file-upload-wrapper {
  position: relative;
}

.file-upload-label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: white;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.file-upload-label:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(99, 102, 241, 0.5);
}

.file-upload-label input {
  display: none;
}

/* --- Loading Overlay --- */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(6, 10, 20, 0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

.loading-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.loading-spinner {
  width: 56px;
  height: 56px;
  border: 3px solid rgba(99, 102, 241, 0.15);
  border-top-color: var(--accent-indigo);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.loading-text {
  margin-top: 16px;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
}

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

/* --- KPI Cards --- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.kpi-card {
  position: relative;
  padding: 28px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.6s ease-out forwards;
}

.kpi-card:nth-child(1) { animation-delay: 0.1s; }
.kpi-card:nth-child(2) { animation-delay: 0.2s; }
.kpi-card:nth-child(3) { animation-delay: 0.3s; }
.kpi-card:nth-child(4) { animation-delay: 0.4s; }
.kpi-card:nth-child(5) { animation-delay: 0.5s; }

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.kpi-card:nth-child(1)::before { background: var(--gradient-secondary); }
.kpi-card:nth-child(2)::before { background: linear-gradient(135deg, #10b981, #06b6d4); }
.kpi-card:nth-child(3)::before { background: var(--gradient-primary); }
.kpi-card:nth-child(4)::before { background: var(--gradient-accent); }
.kpi-card:nth-child(5)::before { background: linear-gradient(135deg, #f59e0b, #ef4444); }

.kpi-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glass-hover);
  box-shadow: var(--shadow-card-hover);
  background: var(--bg-card-hover);
}

.kpi-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  opacity: 0.04;
  pointer-events: none;
  transform: translate(30%, -30%);
}

.kpi-card:nth-child(1)::after { background: var(--accent-cyan); }
.kpi-card:nth-child(2)::after { background: var(--accent-green); }
.kpi-card:nth-child(3)::after { background: var(--accent-blue); }
.kpi-card:nth-child(4)::after { background: var(--accent-purple); }
.kpi-card:nth-child(5)::after { background: var(--accent-amber); }

.kpi-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.kpi-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kpi-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.kpi-card:nth-child(1) .kpi-icon { background: rgba(6, 182, 212, 0.12); }
.kpi-card:nth-child(2) .kpi-icon { background: rgba(16, 185, 129, 0.12); }
.kpi-card:nth-child(3) .kpi-icon { background: rgba(59, 130, 246, 0.12); }
.kpi-card:nth-child(4) .kpi-icon { background: rgba(139, 92, 246, 0.12); }
.kpi-card:nth-child(5) .kpi-icon { background: rgba(245, 158, 11, 0.12); }

.kpi-value {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 4px;
  line-height: 1.2;
}

.kpi-card:nth-child(1) .kpi-value { color: var(--accent-cyan); }
.kpi-card:nth-child(2) .kpi-value { color: var(--accent-green); }
.kpi-card:nth-child(3) .kpi-value { color: var(--accent-blue); }
.kpi-card:nth-child(4) .kpi-value { color: var(--accent-purple); }
.kpi-card:nth-child(5) .kpi-value { color: var(--accent-amber); }

.kpi-sub {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

/* --- Section Titles --- */
.section-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-title::before {
  content: '';
  width: 4px;
  height: 20px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

/* --- Charts Grid --- */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.chart-card {
  position: relative;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.6s ease-out forwards;
}

.chart-card:nth-child(1) { animation-delay: 0.15s; }
.chart-card:nth-child(2) { animation-delay: 0.25s; }
.chart-card:nth-child(3) { animation-delay: 0.35s; }
.chart-card:nth-child(4) { animation-delay: 0.45s; }
.chart-card:nth-child(5) { animation-delay: 0.55s; }
.chart-card:nth-child(6) { animation-delay: 0.65s; }

.chart-card:hover {
  border-color: var(--border-glass-hover);
  box-shadow: var(--shadow-card-hover);
}

.chart-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.chart-title .ct-icon {
  font-size: 18px;
}

.chart-wrapper {
  position: relative;
  width: 100%;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chart-wrapper canvas {
  max-height: 320px;
}

.chart-card.doughnut-card .chart-wrapper {
  max-width: 340px;
  margin: 0 auto;
}

/* --- Data Table Section --- */
.table-section {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.6s ease-out 0.7s forwards;
}

.table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.table-filters {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.filter-input,
.filter-select {
  padding: 10px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  transition: var(--transition);
  backdrop-filter: blur(8px);
  outline: none;
  min-width: 180px;
}

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

.filter-input:focus,
.filter-select:focus {
  border-color: var(--accent-indigo);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.filter-select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.table-info {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.table-info span {
  color: var(--accent-indigo);
  font-weight: 700;
}

.export-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-green);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.export-btn:hover {
  background: var(--accent-green);
  color: var(--bg-primary);
  border-color: var(--accent-green);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}
::-webkit-scrollbar-thumb {
  background: var(--border-glass-hover);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-indigo);
}

/* Table */
.table-container {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.data-table-wrapper {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table thead {
  position: sticky;
  top: 0;
  z-index: 2;
}

.data-table th {
  padding: 14px 16px;
  text-align: left;
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-secondary);
  background: rgba(15, 23, 42, 0.95);
  border-bottom: 1px solid var(--border-glass);
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
  transition: var(--transition);
}

.data-table th:hover {
  color: var(--accent-indigo);
  background: rgba(99, 102, 241, 0.06);
}

.data-table th .sort-icon {
  margin-left: 6px;
  opacity: 0.4;
  font-size: 10px;
}

.data-table th.sorted .sort-icon {
  opacity: 1;
  color: var(--accent-indigo);
}

.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(99, 102, 241, 0.06);
  color: var(--text-secondary);
  white-space: nowrap;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
}

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

.data-table tbody tr:hover {
  background: rgba(99, 102, 241, 0.05);
}

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

/* Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  white-space: nowrap;
}

.status-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.status-pago {
  background: rgba(16, 185, 129, 0.12);
  color: #34d399;
}
.status-pago::before { background: #34d399; }

.status-ag-boleto {
  background: rgba(245, 158, 11, 0.12);
  color: #fbbf24;
}
.status-ag-boleto::before { background: #fbbf24; }

.status-proposta-digitada {
  background: rgba(59, 130, 246, 0.12);
  color: #60a5fa;
}
.status-proposta-digitada::before { background: #60a5fa; }

.status-boleto-validado {
  background: rgba(6, 182, 212, 0.12);
  color: #22d3ee;
}
.status-boleto-validado::before { background: #22d3ee; }

.status-cancelado {
  background: rgba(239, 68, 68, 0.12);
  color: #f87171;
}
.status-cancelado::before { background: #f87171; }

.status-pendenciado {
  background: rgba(249, 115, 22, 0.12);
  color: #fb923c;
}
.status-pendenciado::before { background: #fb923c; }

.status-ag-liberacao {
  background: rgba(139, 92, 246, 0.12);
  color: #a78bfa;
}
.status-ag-liberacao::before { background: #a78bfa; }

.status-ag-quitacao {
  background: rgba(236, 72, 153, 0.12);
  color: #f472b6;
}
.status-ag-quitacao::before { background: #f472b6; }

.status-digitacao {
  background: rgba(100, 116, 139, 0.12);
  color: #94a3b8;
}
.status-digitacao::before { background: #94a3b8; }

.status-em-andamento {
  background: rgba(14, 165, 233, 0.12);
  color: #38bdf8;
}
.status-em-andamento::before { background: #38bdf8; }

/* Valor column styling */
.valor-cell {
  font-weight: 600;
  color: var(--accent-green) !important;
  font-variant-numeric: tabular-nums;
}

/* Tag badges (Convênio / Entidade) */
.tag-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 11px;
  border-radius: 50px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  white-space: nowrap;
  border: 1px solid transparent;
}

.tag-convenio {
  background: rgba(59, 130, 246, 0.14);
  color: #60a5fa;
  border-color: rgba(59, 130, 246, 0.22);
}

.tag-entidade {
  background: rgba(139, 92, 246, 0.14);
  color: #a78bfa;
  border-color: rgba(139, 92, 246, 0.22);
}

.cell-empty {
  color: var(--text-muted);
  font-weight: 500;
}

.proposta-cell {
  font-family: ui-monospace, 'Cascadia Code', 'Consolas', monospace;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-cyan) !important;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.03em;
  max-width: 180px;
}

/* Pagination */
.table-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-top: 1px solid var(--border-glass);
  flex-wrap: wrap;
  gap: 12px;
}

.pagination {
  display: flex;
  align-items: center;
  gap: 6px;
}

.page-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: 'Inter', sans-serif;
}

.page-btn:hover:not(:disabled) {
  border-color: var(--accent-indigo);
  color: var(--accent-indigo);
  background: rgba(99, 102, 241, 0.08);
}

.page-btn.active {
  background: var(--gradient-primary);
  border-color: transparent;
  color: white;
  box-shadow: 0 2px 10px rgba(99, 102, 241, 0.3);
}

.page-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.page-info {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

/* --- Animations --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes countUp {
  from { opacity: 0; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes pulse-soft {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

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

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: rgba(99, 102, 241, 0.3);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(99, 102, 241, 0.5);
}

/* --- Responsive --- */
@media (max-width: 1200px) {
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .charts-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .dashboard-container {
    padding: 0 12px 24px;
  }
  .header {
    flex-direction: column;
    align-items: flex-start;
  }
  .kpi-grid {
    grid-template-columns: 1fr;
  }
  .kpi-value {
    font-size: 26px;
  }
  .table-filters {
    flex-direction: column;
    width: 100%;
  }
  .filter-input,
  .filter-select {
    width: 100%;
    min-width: unset;
  }
  .table-footer {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .brand-text h1 {
    font-size: 18px;
  }
  .header-right {
    width: 100%;
  }
  .datetime-display {
    width: 100%;
    justify-content: center;
  }
  .file-upload-label {
    width: 100%;
    justify-content: center;
  }
}

/* --- No data state --- */
.no-data {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}

/* --- Custom Multi-Select --- */
.custom-select-container {
  position: relative;
  min-width: 220px;
}
.custom-select-header {
  padding: 10px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}
.custom-select-header:hover {
  border-color: var(--accent-indigo);
}
.custom-select-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  width: 100%;
  max-height: 250px;
  overflow-y: auto;
  background: var(--bg-card);
  border: 1px solid var(--accent-indigo);
  border-radius: var(--radius-md);
  z-index: 100;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  padding: 8px 0;
}
.custom-select-dropdown.hidden {
  display: none;
}
.custom-select-dropdown label {
  display: flex;
  align-items: center;
  padding: 8px 14px;
  cursor: pointer;
  gap: 10px;
  font-size: 13px;
  color: var(--text-primary);
  transition: background 0.2s;
}
.custom-select-dropdown label:hover {
  background: rgba(99, 102, 241, 0.1);
}
.custom-select-dropdown input[type="checkbox"] {
  accent-color: var(--accent-indigo);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.no-data p {
  font-size: 15px;
  font-weight: 500;
}

/* --- Login Overlay --- */
.login-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  background: rgba(6, 10, 20, 0.85);
  backdrop-filter: blur(12px);
  animation: fadeIn 0.5s ease-out;
}

.login-container.hidden {
  display: none;
}

.login-box {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: 40px;
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-card-hover);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.login-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

.login-logo {
  margin: 0 auto 24px;
  width: 64px;
  height: 64px;
  font-size: 24px;
}

.login-box h2 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.login-box p {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 32px;
}

.input-group {
  text-align: left;
  margin-bottom: 20px;
}

.input-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.input-group input {
  width: 100%;
  padding: 14px 16px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  transition: var(--transition);
}

.input-group input:focus {
  outline: none;
  border-color: var(--accent-indigo);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.login-btn {
  width: 100%;
  padding: 14px;
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
  margin-top: 10px;
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(99, 102, 241, 0.5);
}

.login-error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--accent-red);
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(239, 68, 68, 0.2);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
}

.login-error.hidden {
  display: none;
}

/* Logout Button */
.logout-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: transparent;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition);
}

.logout-btn:hover {
  background: rgba(239, 68, 68, 0.1);
  color: var(--accent-red);
  border-color: rgba(239, 68, 68, 0.3);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.dashboard-container.hidden {
  display: none;
}