:root {
  --glass-bg: rgba(255,255,255,0.7);
  --glass-border: rgba(255,255,255,0.2);
  --glass-shadow: 0 8px 32px 0 rgba(31,38,135,0.1);
  --border-radius: 16px;
}
[data-bs-theme="dark"] {
	--bs-body-bg: #212529; /* dark */
  --glass-bg: rgba(30,30,30,0.6);
  --glass-border: rgba(255,255,255,0.1);
  --glass-shadow: 0 8px 32px 0 rgba(0,0,0,0.5);
}

/* Tabel header ikut tema */
table th {
  background-color: var(--bs-table-bg);
  color: var(--bs-body-color);
}
[data-bs-theme="dark"] table th {
  background-color: var(--bs-dark-bg-subtle); /* bawaan Bootstrap dark */
  color: var(--bs-light-text-subtle);
}

/* PENTING: Body flex */
body {
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" opacity="0.03"><circle cx="20" cy="20" r="15" fill="%23000"/></svg>');
  background-size: 200px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  box-shadow: var(--glass-shadow);
}

.card {
  border-radius: var(--border-radius);
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-3px);
}
.table {
  border-radius: var(--border-radius);
  overflow: hidden;
}
.btn {
  border-radius: 12px;
}
.sidebar {
  transition: width 0.3s;
}
@media (max-width: 768px) {
  .navbar-brand {
    font-size: 1rem;
  }
}

/* Background overlay untuk dark mode */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0); /* transparan default */
    transition: background-color 0.3s ease;
    z-index: -1; /* di belakang konten */
}

[data-bs-theme="dark"] body::before {
    background-color: rgba(0, 0, 0, 0.5); /* overlay gelap semi-transparan */
}

#modalSukses .modal-content {
    animation: fadeInUp 0.3s ease-out;
}

@keyframes fadeInUp {
    0% {
        transform: translateY(20px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

#modalSuksesHapus .modal-content {
    animation: popIn 0.3s ease-out;
}

/* ========== FLASH NEWS / INFO KETUA RT ========== */

/* Animasi badge berdenyut */
.pulse-badge {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(var(--bs-warning-rgb), 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(var(--bs-warning-rgb), 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(var(--bs-warning-rgb), 0);
    }
}

/* Background gradien untuk card pengumuman */
[data-bs-theme="dark"] .card .bg-primary.bg-opacity-10 {
    background-color: rgba(var(--bs-primary-rgb), 0.2) !important;
}

[data-bs-theme="dark"] .card .text-dark {
    color: var(--bs-light) !important;
}

/* Dashboard sticky footer fix */
.dashboard-container {
    flex: 1 0 auto;
    display: flex;
    flex-direction: column;
    min-height: 60vh;
}

/* Kartu statistik dashboard seragam */
.row.g-3.mb-4 .card {
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* ========== TABEL MODERN UNIVERSAL ========== */
.table {
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--glass-shadow);
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
}

/* Header tabel */
.table thead th {
    background: linear-gradient(135deg, #0d6efd, #0b5ed7);
    color: #fff;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 12px 10px;
    border: none;
    border-bottom: 2px solid #0a58ca;
}

/* Sel data */
.table tbody td {
    padding: 10px 10px;
    vertical-align: middle;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    font-size: 0.9rem;
    color: var(--bs-body-color);
    background: transparent;
}

/* Baris selang-seling */
.table tbody tr:nth-child(even) {
    background-color: rgba(13, 110, 253, 0.03);
}

/* Hover baris */
.table tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.08);
    transition: background-color 0.2s ease;
}

/* Sudut melengkung */
.table thead tr:first-child th:first-child {
    border-top-left-radius: var(--border-radius);
}
.table thead tr:first-child th:last-child {
    border-top-right-radius: var(--border-radius);
}
.table tbody tr:last-child td:first-child {
    border-bottom-left-radius: var(--border-radius);
}
.table tbody tr:last-child td:last-child {
    border-bottom-right-radius: var(--border-radius);
}

/* Mode gelap */
[data-bs-theme="dark"] .table {
    background: var(--glass-bg);
    border-color: var(--glass-border);
    box-shadow: var(--glass-shadow);
}
[data-bs-theme="dark"] .table thead th {
    background: linear-gradient(135deg, #0a53be, #084298);
    border-bottom-color: #0a53be;
}
[data-bs-theme="dark"] .table tbody td {
    border-bottom-color: rgba(255,255,255,0.05);
    color: var(--bs-light-text-subtle);
}
[data-bs-theme="dark"] .table tbody tr:nth-child(even) {
    background-color: rgba(255,255,255,0.02);
}
[data-bs-theme="dark"] .table tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.15);
}

/* ========== NAVBAR MODERN ========== */
.navbar .nav-link {
    position: relative;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-weight: 500;
    letter-spacing: 0.3px;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem !important;
    margin: 0 2px;
    border-radius: 8px;
}

/* Hover: latar transparan dengan warna utama */
.navbar .nav-link:hover {
    color: var(--bs-primary) !important;
    background: rgba(var(--bs-primary-rgb), 0.08);
    transform: translateY(-1px);
}

/* Garis bawah animasi dari tengah */
.navbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--bs-primary);
    transition: all 0.3s ease;
    transform: translateX(-50%);
    border-radius: 2px;
}
.navbar .nav-link:hover::after {
    width: 70%;
}

/* Dropdown menu */
.dropdown-menu .dropdown-item {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-weight: 500;
    transition: all 0.2s ease;
    border-radius: 6px;
    margin: 2px 4px;
    width: auto;
}
.dropdown-menu .dropdown-item:hover {
    background: rgba(var(--bs-primary-rgb), 0.1);
    padding-left: 1.8rem;
    color: var(--bs-primary);
}

/* Dark mode penyesuaian */
[data-bs-theme="dark"] .navbar .nav-link:hover {
    color: #fff !important;
    background: rgba(var(--bs-primary-rgb), 0.2);
}
[data-bs-theme="dark"] .navbar .nav-link::after {
    background: var(--bs-primary);
}
[data-bs-theme="dark"] .dropdown-menu .dropdown-item:hover {
    background: rgba(var(--bs-primary-rgb), 0.2);
    color: #fff;
}