/* =========================================================
   CCTV Monitoring - Modern Responsive UI
   ========================================================= */

:root {
    --bg: #0b1220;
    --bg-elev: #131c2e;
    --bg-elev2: #1a2437;
    --border: #23304a;
    --border-hover: #33456b;
    --text: #e6edf7;
    --text-dim: #8b9ab5;
    --text-mute: #5f6f8c;
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --success: #22c55e;
    --success-bg: rgba(34, 197, 94, 0.12);
    --danger: #ef4444;
    --danger-bg: rgba(239, 68, 68, 0.12);
    --warning: #f59e0b;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
    --transition: all 0.2s ease;
}

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

html { font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
                 "Helvetica Neue", Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-hover); }

/* =========================================================
   LOGO
   ========================================================= */

.brand-logo {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 8px;
    display: block;
}

.login-logo-img {
    width: 72px;
    height: 72px;
    object-fit: contain;
    border-radius: 18px;
    display: block;
    margin: 0 auto;
    filter: drop-shadow(0 8px 24px rgba(59, 130, 246, 0.35));
}

/* Responsive */
@media (max-width: 768px) {
    .brand-logo { width: 28px; height: 28px; border-radius: 6px; }
    .login-logo-img { width: 64px; height: 64px; }
}

/* =========================================================
   TOPBAR / NAVIGATION
   ========================================================= */

.topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 24px;
    background: rgba(19, 28, 46, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}

.topbar .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 16px;
    color: var(--text);
    white-space: nowrap;
}

.topbar nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.topbar nav a {
    color: var(--text-dim);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    white-space: nowrap;
}

.topbar nav a:hover {
    color: var(--text);
    background: var(--bg-elev2);
    text-decoration: none;
}

.topbar nav a.active {
    color: var(--primary);
    background: rgba(59, 130, 246, 0.12);
}

.topbar nav a.logout {
    color: var(--danger);
    margin-left: 8px;
}
.topbar nav a.logout:hover { background: var(--danger-bg); }

/* =========================================================
   CONTAINER / LAYOUT
   ========================================================= */

.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 28px 24px 48px;
    padding-bottom: 80px;   /* ruang untuk footer fixed */
}

h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.page-header h1 { margin-bottom: 0; }

/* =========================================================
   ALERTS
   ========================================================= */

.alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 14px;
    border-left: 3px solid;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.alert-success { background: var(--success-bg); border-color: var(--success); color: #86efac; }
.alert-error   { background: var(--danger-bg);  border-color: var(--danger);  color: #fca5a5; }
.alert ul { margin-left: 18px; }

/* =========================================================
   STATUS BAR
   ========================================================= */

.status-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 20px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.status-item .label {
    color: var(--text-dim);
    font-size: 13px;
    font-weight: 500;
}

.status-item strong {
    color: var(--text);
    font-size: 18px;
    font-weight: 700;
}

/* =========================================================
   BADGE
   ========================================================= */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    white-space: nowrap;
}

.badge::before {
    content: "";
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.badge.online  { background: var(--success-bg); color: #4ade80; }
.badge.offline { background: var(--danger-bg);  color: #f87171; }
.badge.warning { background: rgba(245, 158, 11, 0.12); color: #fbbf24; }

.badge.online::before {
    box-shadow: 0 0 8px #4ade80;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.4; }
}

/* =========================================================
   CAMERA GRID
   ========================================================= */

.camera-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.camera-card {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.camera-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 14px 16px 8px;
}

.camera-header strong {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.camera-location {
    padding: 0 16px 12px;
    color: var(--text-mute);
    font-size: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.video-wrapper {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #000;
    overflow: hidden;
}

.video-wrapper video {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    background: #000;
}

/* =========================================================
   TABLE
   ========================================================= */

.table-wrapper {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 720px;
}

.data-table thead th {
    background: var(--bg-elev2);
    color: var(--text-dim);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.data-table tbody td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
    color: var(--text);
    vertical-align: middle;
}

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

.data-table tbody tr { transition: var(--transition); }
.data-table tbody tr:hover { background: var(--bg-elev2); }

.data-table td code {
    background: var(--bg);
    color: #7dd3fc;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 12px;
    font-family: "SF Mono", Consolas, Monaco, monospace;
}

.data-table .actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

/* =========================================================
   BUTTONS
   ========================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-elev2);
    color: var(--text);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
    font-family: inherit;
    line-height: 1.2;
}

.btn:hover {
    background: var(--bg-elev);
    border-color: var(--border-hover);
    color: var(--text);
    text-decoration: none;
}

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

.btn-primary {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}
.btn-primary:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    color: #fff;
}

.btn-success {
    background: var(--success);
    border-color: var(--success);
    color: #fff;
}
.btn-success:hover { background: #16a34a; border-color: #16a34a; color: #fff; }

.btn-danger {
    background: var(--danger);
    border-color: var(--danger);
    color: #fff;
}
.btn-danger:hover { background: #dc2626; border-color: #dc2626; color: #fff; }

.btn-sm { padding: 6px 12px; font-size: 13px; }

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: 50%;
}

/* =========================================================
   FORM
   ========================================================= */

.form {
    max-width: 720px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
}

.form label {
    display: block;
    margin-bottom: 18px;
    color: var(--text-dim);
    font-size: 13px;
    font-weight: 500;
}

.form input[type="text"],
.form input[type="password"],
.form input[type="number"],
.form input[type="email"],
.form textarea,
.form select {
    width: 100%;
    padding: 11px 14px;
    margin-top: 8px;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
}

.form input:focus,
.form textarea:focus,
.form select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.form input[readonly] {
    color: var(--text-mute);
    cursor: not-allowed;
}

.form small {
    display: block;
    color: var(--text-mute);
    font-size: 12px;
    margin-top: 6px;
    line-height: 1.4;
}

.form fieldset {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 20px;
    margin-bottom: 22px;
}

.form legend {
    padding: 0 10px;
    color: var(--primary);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 14px;
    cursor: pointer;
    transition: var(--transition);
}

.form-check:hover { border-color: var(--border-hover); }

.form-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

.form-check span {
    color: var(--text);
    font-size: 14px;
}

/* =========================================================
   EMPTY STATE
   ========================================================= */

.empty-state {
    text-align: center;
    padding: 80px 24px;
    background: var(--bg-elev);
    border: 1px dashed var(--border);
    border-radius: var(--radius);
}

.empty-state::before {
    content: "📷";
    display: block;
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state p {
    color: var(--text-dim);
    font-size: 15px;
    margin-bottom: 20px;
}

/* =========================================================
   LOGIN PAGE
   ========================================================= */

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 24px;
    background: radial-gradient(circle at 20% 20%, #1e3a8a 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, #4c1d95 0%, transparent 50%),
                var(--bg);
    padding-bottom: 80px;
}

.login-box {
    width: 100%;
    max-width: 400px;
    background: rgba(19, 28, 46, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px 32px;
    box-shadow: var(--shadow-lg);
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.login-box .login-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.login-box h1 {
    text-align: center;
    font-size: 22px;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.login-box .subtitle {
    text-align: center;
    color: var(--text-mute);
    font-size: 13px;
    margin-bottom: 28px;
}

.login-box label {
    display: block;
    margin-bottom: 16px;
    color: var(--text-dim);
    font-size: 13px;
    font-weight: 500;
}

.login-box input {
    width: 100%;
    padding: 12px 14px;
    margin-top: 8px;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
}

.login-box input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.login-box button {
    width: 100%;
    padding: 13px;
    margin-top: 8px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.login-box button:hover { background: var(--primary-hover); }
.login-box button:active { transform: scale(0.98); }

.login-box .hint {
    text-align: center;
    margin-top: 20px;
    color: var(--text-mute);
    font-size: 12px;
}

/* =========================================================
   PAGINATION
   ========================================================= */

.pagination {
    margin-top: 20px;
    display: flex;
    justify-content: center;
}

.pagination ul {
    display: flex;
    list-style: none;
    gap: 4px;
    flex-wrap: wrap;
}

.pagination li a,
.pagination li span {
    display: inline-block;
    padding: 8px 12px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-dim);
    font-size: 13px;
    text-decoration: none;
    transition: var(--transition);
}

.pagination li a:hover {
    background: var(--bg-elev2);
    border-color: var(--border-hover);
    color: var(--text);
}

.pagination li.active span {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

/* =========================================================
   EMBED IFRAME INPUT
   ========================================================= */

.embed-input {
    width: 100%;
    min-width: 200px;
    padding: 6px 10px;
    background: var(--bg);
    color: var(--text-dim);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 11px;
    font-family: "SF Mono", Consolas, monospace;
    cursor: pointer;
    transition: var(--transition);
}

.embed-input:hover {
    border-color: var(--primary);
    color: var(--text);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 1024px) {
    .container { padding: 20px 16px 40px; }
    .camera-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
}

@media (max-width: 768px) {
    html { font-size: 15px; }

    .topbar {
        padding: 12px 16px;
        flex-wrap: wrap;
    }

    .topbar .brand { font-size: 14px; }
    .topbar .brand .logo { width: 28px; height: 28px; font-size: 14px; }

    .topbar nav {
        order: 3;
        width: 100%;
        justify-content: flex-start;
        padding-top: 10px;
        border-top: 1px solid var(--border);
        margin-top: 10px;
        gap: 2px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .topbar nav::-webkit-scrollbar { display: none; }

    .topbar nav a {
        padding: 8px 12px;
        font-size: 13px;
    }

    .container {
        padding: 16px 12px 32px;
        padding-bottom: 70px;
    }

    h1 { font-size: 20px; margin-bottom: 16px; }

    .page-header { gap: 12px; }
    .page-header h1 { font-size: 20px; }
    .page-header .btn { padding: 8px 14px; font-size: 13px; }

    .status-bar { grid-template-columns: 1fr 1fr; gap: 8px; }
    .status-item { padding: 12px 14px; flex-direction: column; align-items: flex-start; gap: 4px; }
    .status-item strong { font-size: 16px; }

    .camera-grid { grid-template-columns: 1fr; gap: 14px; }

    .form { padding: 20px 16px; }
    .form fieldset { padding: 16px 12px; }
    .form-actions { flex-direction: column; }
    .form-actions .btn { width: 100%; }

    .data-table { min-width: 640px; }
    .data-table thead th,
    .data-table tbody td { padding: 10px 12px; font-size: 13px; }

    .login-box { padding: 32px 20px; }
    .login-box .login-logo div { width: 56px; height: 56px; font-size: 28px; }

    .login-page {
        padding-bottom: 70px;
    }
}

@media (max-width: 480px) {
    .status-bar { grid-template-columns: 1fr; }
    .topbar nav a { padding: 7px 10px; font-size: 12px; }
    .btn { padding: 8px 14px; font-size: 13px; }
    .btn-sm { padding: 5px 10px; font-size: 12px; }
}

/* =========================================================
   UTILITIES
   ========================================================= */

.text-center { text-align: center; }
.text-dim { color: var(--text-dim); }
.text-mute { color: var(--text-mute); }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.hidden { display: none !important; }

/* Scrollbar styling */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-hover); }

/* =========================================================
   FOOTER (Fixed di Bawah, seperti Header)
   ========================================================= */

.app-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 99;
    background: rgba(19, 28, 46, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--border);
    padding: 10px 24px;
    text-align: center;
}

.app-footer p {
    font-size: 12px;
    color: var(--text-mute);
    margin: 0;
    letter-spacing: 0.01em;
}

@media (max-width: 768px) {
    .app-footer {
        padding: 8px 16px;
    }
    .app-footer p {
        font-size: 11px;
    }
}

/* =========================================================
   BOOTSTRAP PAGINATION - OVERRIDE DARK THEME
   ========================================================= */

.pagination {
    --bs-pagination-bg: var(--bg-elev);
    --bs-pagination-border-color: var(--border);
    --bs-pagination-color: var(--text-dim);
    --bs-pagination-hover-bg: var(--bg-elev2);
    --bs-pagination-hover-border-color: var(--border-hover);
    --bs-pagination-hover-color: var(--text);
    --bs-pagination-active-bg: var(--primary);
    --bs-pagination-active-border-color: var(--primary);
    --bs-pagination-active-color: #fff;
    --bs-pagination-disabled-bg: var(--bg-elev);
    --bs-pagination-disabled-border-color: var(--border);
    --bs-pagination-disabled-color: var(--text-mute);
    --bs-pagination-focus-box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
    --bs-pagination-focus-bg: var(--bg-elev2);
    --bs-pagination-focus-color: var(--text);
}

.pagination .page-link {
    border-radius: var(--radius-sm);
    margin: 0 2px;
    transition: var(--transition);
    font-size: 13px;
    min-width: 36px;
    text-align: center;
}

.pagination .page-item.active .page-link {
    font-weight: 700;
    box-shadow: 0 0 12px rgba(59, 130, 246, 0.4);
}

.pagination .page-item.disabled .page-link {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Responsive */
@media (max-width: 768px) {
    .pagination .page-link {
        min-width: 32px;
        padding: 6px 8px;
        font-size: 12px;
    }
}