/* ── Material Symbols ──────────────────────────────────────────────── */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  font-size: 20px;
  vertical-align: middle;
}
.ms {
  font-family: 'Material Symbols Outlined';
  font-size: 20px;
  vertical-align: middle;
  display: inline-block;
}

/* ── Sidebar Override (dark deep-blue gradient) ────────────────────── */
aside.w-56 {
  background: linear-gradient(160deg, #12107a 0%, #1e1a9e 40%, #2d2580 100%) !important;
  border-right: 1px solid rgba(255,255,255,0.07) !important;
  box-shadow: 4px 0 24px rgba(18,16,122,0.18);
}

aside.w-56 .border-b {
  border-color: rgba(255,255,255,0.1) !important;
}

aside.w-56 .border-t {
  border-color: rgba(255,255,255,0.1) !important;
}

aside.w-56 .text-on-surface {
  color: #fff !important;
}

aside.w-56 .text-on-surface-variant {
  color: rgba(195,192,255,0.75) !important;
}

/* Sidebar logo badge */
.sidebar-logo-badge {
  background: linear-gradient(135deg, #7c73f7 0%, #a5a0ff 100%);
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(100,88,255,0.45);
}

/* ── Navigation Items ─────────────────────────────────────────────── */
.nav-divider {
  font-size: 10px;
  font-weight: 700;
  color: rgba(195,192,255,0.45);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px 14px 5px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: rgba(220,218,255,0.82);
  cursor: pointer;
  transition: all 0.18s cubic-bezier(0.4,0,0.2,1);
  text-decoration: none;
}

.nav-item:hover {
  background: rgba(255,255,255,0.12);
  color: #fff;
  transform: translateX(2px);
}

.nav-item.active {
  background: rgba(255,255,255,0.18);
  color: #fff;
  font-weight: 600;
  box-shadow: inset 3px 0 0 #a5a0ff, 0 2px 8px rgba(0,0,0,0.15);
}

.nav-item.active:hover {
  background: rgba(255,255,255,0.22);
  color: #fff;
}

.nav-item.text-error {
  color: rgba(255,180,175,0.85) !important;
}

.nav-item.text-error:hover {
  background: rgba(186,26,26,0.25) !important;
  color: #ffb4ae !important;
}

/* ── Header ───────────────────────────────────────────────────────── */
header.sticky {
  background: rgba(255,255,255,0.82) !important;
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid rgba(226,232,240,0.7) !important;
  box-shadow: 0 1px 12px rgba(30,41,59,0.08), 0 4px 20px rgba(30,41,59,0.04);
}

/* Admin avatar pill */
header .w-7 {
  background: linear-gradient(135deg, #3525cd, #7c73f7) !important;
  box-shadow: 0 2px 8px rgba(53,37,205,0.35);
}

/* ── Cards ────────────────────────────────────────────────────────── */
.card {
  background: #fff;
  border-radius: 14px;
  border: 1px solid #E2E8F0;
  box-shadow:
    0 1px 3px rgba(30,41,59,0.06),
    0 4px 16px rgba(30,41,59,0.05);
  transition: box-shadow 0.2s ease;
}

.card:hover {
  box-shadow:
    0 2px 6px rgba(30,41,59,0.08),
    0 8px 24px rgba(30,41,59,0.08);
}

/* ── Stat Cards ───────────────────────────────────────────────────── */
.stat-card {
  background: #fff;
  border-radius: 14px;
  border: 1px solid #E2E8F0;
  padding: 22px 24px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s cubic-bezier(0.4,0,0.2,1), box-shadow 0.2s ease;
  box-shadow:
    0 1px 3px rgba(30,41,59,0.06),
    0 4px 16px rgba(30,41,59,0.05);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #3525cd, #7c73f7);
  border-radius: 14px 14px 0 0;
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow:
    0 4px 12px rgba(53,37,205,0.12),
    0 12px 32px rgba(30,41,59,0.1);
}

.stat-card .text-3xl {
  font-size: 2rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

/* ── Buttons ──────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.18s cubic-bezier(0.4,0,0.2,1);
  cursor: pointer;
  border: none;
  letter-spacing: 0.01em;
}

.btn:active {
  transform: translateY(1px) scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, #3525cd 0%, #4f44ef 100%);
  color: #fff;
  box-shadow:
    0 2px 8px rgba(53,37,205,0.35),
    0 1px 2px rgba(53,37,205,0.2);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #2a1ca8 0%, #3d35d0 100%);
  box-shadow:
    0 4px 16px rgba(53,37,205,0.45),
    0 2px 4px rgba(53,37,205,0.25);
  transform: translateY(-1px);
}

.btn-outline {
  background: #fff;
  color: #464555;
  border: 1.5px solid #E2E8F0;
  box-shadow: 0 1px 3px rgba(30,41,59,0.06);
}

.btn-outline:hover {
  background: #f0f3ff;
  color: #3525cd;
  border-color: #c3c0ff;
  box-shadow: 0 2px 8px rgba(53,37,205,0.12);
  transform: translateY(-1px);
}

.btn-danger {
  background: #fff5f5;
  color: #ba1a1a;
  border: 1.5px solid #ffdad6;
  box-shadow: 0 1px 3px rgba(186,26,26,0.06);
}

.btn-danger:hover {
  background: #ffdad6;
  box-shadow: 0 2px 8px rgba(186,26,26,0.18);
  transform: translateY(-1px);
}

.btn-warning {
  background: #fffbf0;
  color: #b45309;
  border: 1.5px solid #fed7aa;
  box-shadow: 0 1px 3px rgba(180,83,9,0.06);
}

.btn-warning:hover {
  background: #fed7aa;
  box-shadow: 0 2px 8px rgba(180,83,9,0.18);
  transform: translateY(-1px);
}

.btn-success {
  background: #f0fdf4;
  color: #166534;
  border: 1.5px solid #bbf7d0;
  box-shadow: 0 1px 3px rgba(22,101,52,0.06);
}

.btn-success:hover {
  background: #bbf7d0;
  box-shadow: 0 2px 8px rgba(22,101,52,0.18);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 5px 11px;
  font-size: 12px;
}

/* ── Inputs ───────────────────────────────────────────────────────── */
.input {
  width: 100%;
  padding: 9px 13px;
  border-radius: 9px;
  border: 1.5px solid #E2E8F0;
  font-size: 14px;
  color: #111c2d;
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s;
  background: #fafbff;
}

.input:focus {
  border-color: #3525cd;
  background: #fff;
  box-shadow:
    0 0 0 3.5px rgba(53,37,205,0.13),
    0 2px 8px rgba(53,37,205,0.08);
}

.input::placeholder {
  color: #a8a5c0;
}

textarea.input {
  resize: vertical;
}

select.input {
  cursor: pointer;
}

/* ── Badges ───────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.badge-green {
  background: #f0fdf4;
  color: #15803d;
  border: 1px solid #bbf7d0;
}

.badge-red {
  background: #fef2f2;
  color: #dc2626;
  border: 1px solid #fecaca;
}

.badge-blue {
  background: #eff6ff;
  color: #2563eb;
  border: 1px solid #bfdbfe;
}

.badge-yellow {
  background: #fefce8;
  color: #a16207;
  border: 1px solid #fde68a;
}

.badge-purple {
  background: #f5f3ff;
  color: #6d28d9;
  border: 1px solid #ddd6fe;
}

.badge-gray {
  background: #f8fafc;
  color: #64748b;
  border: 1px solid #e2e8f0;
}

/* ── Table ────────────────────────────────────────────────────────── */
thead.bg-surface-container-low tr,
.bg-surface-container-low {
  background: linear-gradient(90deg, #f3f4fb 0%, #f0f3ff 100%) !important;
}

thead tr th {
  border-bottom: 2px solid #e2e8f0;
}

.table-row {
  border-bottom: 1px solid #f1f5f9;
  transition: background 0.12s ease;
}

.table-row:hover {
  background: #eef1ff;
}

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

/* ── Sections ─────────────────────────────────────────────────────── */
.section {
  display: none;
}

.section.active {
  display: block;
  animation: sectionFadeUp 0.3s cubic-bezier(0.4,0,0.2,1);
}

@keyframes sectionFadeUp {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Modal ────────────────────────────────────────────────────────── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15,10,60,0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  animation: backdropFadeIn 0.22s ease;
}

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

.modal-backdrop .card {
  animation: modalSlideUp 0.28s cubic-bezier(0.34,1.56,0.64,1);
  box-shadow:
    0 8px 32px rgba(18,16,122,0.18),
    0 24px 64px rgba(30,41,59,0.2);
}

@keyframes modalSlideUp {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ── Toast ────────────────────────────────────────────────────────── */
#toast-container {
  filter: drop-shadow(0 4px 16px rgba(30,41,59,0.14));
}

/* ── Scrollbar (WebKit) ───────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: #f0f3ff;
  border-radius: 999px;
}

::-webkit-scrollbar-thumb {
  background: #c3c0ff;
  border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
  background: #8b85f0;
}

/* Sidebar scrollbar darker */
aside.w-56 ::-webkit-scrollbar-track {
  background: rgba(255,255,255,0.06);
}

aside.w-56 ::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.18);
}

/* ── Table header text overrides ──────────────────────────────────── */
thead .text-on-surface-variant {
  color: #374151 !important;
}