/* =====================================================================
   SIKORIK - app.css
   Tema: Premium Glassmorphism + Soft Neumorphism
   "Kaca Kristal Biru" — tembus pandang, buram halus, bayangan lembut
   ===================================================================== */

:root {
    /* Palet Kristal Biru */
    --crystal-50:  #f0f7ff;
    --crystal-100: #dbeafe;
    --crystal-200: #bfdbfe;
    --crystal-300: #93c5fd;
    --crystal-400: #60a5fa;
    --crystal-500: #3b82f6;
    --crystal-600: #2563eb;
    --crystal-700: #1d4ed8;
    --crystal-800: #1e3a8a;
    --crystal-900: #17296b;

    --color-primary: var(--crystal-700);
    --color-primary-light: var(--crystal-600);
    --color-emerald: #22d3ee;          /* dijadikan cyan kristal agar selaras tema biru */
    --color-emerald-dark: #0891b2;
    --color-gray: #5b6b8c;
    --color-gray-light: #eef4fc;
    --color-white: #ffffff;
    --color-danger: #ef4444;
    --color-warning: #f59e0b;

    --sidebar-width: 268px;
    --topbar-height: 68px;

    /* Kaca */
    --glass-bg: rgba(255,255,255,.38);
    --glass-bg-strong: rgba(255,255,255,.55);
    --glass-border: rgba(255,255,255,.55);
    --glass-blur: blur(22px) saturate(160%);
    --glass-shadow: 0 8px 32px rgba(30,64,175,.14), inset 0 1px 0 rgba(255,255,255,.6);

    /* Neumorphism (di atas dasar biru muda) */
    --neu-light: rgba(255,255,255,.85);
    --neu-dark: rgba(148,177,224,.55);
}

* { box-sizing: border-box; }

html, body {
    min-height: 100vh;
}

body {
    font-family: 'Segoe UI', Roboto, Arial, sans-serif;
    color: #1e293b;
    background:
        radial-gradient(circle at 8% 12%, rgba(96,165,250,.55) 0%, transparent 42%),
        radial-gradient(circle at 92% 18%, rgba(34,211,238,.35) 0%, transparent 40%),
        radial-gradient(circle at 25% 90%, rgba(59,130,246,.30) 0%, transparent 45%),
        radial-gradient(circle at 85% 85%, rgba(147,197,253,.45) 0%, transparent 45%),
        linear-gradient(160deg, #eaf3ff 0%, #dbeeff 45%, #eef6ff 100%);
    background-attachment: fixed;
    background-size: cover;
}

/* ===== Scrollbar kaca ===== */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: rgba(59,130,246,.35);
    border-radius: 10px;
    border: 2px solid transparent;
}
::-webkit-scrollbar-thumb:hover { background: rgba(37,99,235,.55); }

/* ===== Topbar (Kaca) ===== */
.app-topbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--topbar-height);
    background: var(--glass-bg-strong);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 22px;
    z-index: 1030;
    box-shadow: 0 4px 24px rgba(30,64,175,.10);
}
.app-topbar .brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    letter-spacing: .3px;
    color: var(--color-primary);
}
.app-topbar .brand .icon-circle {
    width: 40px; height: 40px;
    background: linear-gradient(145deg, var(--crystal-400), var(--crystal-600));
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 16px rgba(37,99,235,.35), inset 0 1px 1px rgba(255,255,255,.5);
    color: #fff;
}
.app-topbar .clock {
    font-variant-numeric: tabular-nums;
    font-weight: 700;
    font-size: .95rem;
    color: var(--color-primary);
    background: var(--glass-bg);
    padding: 6px 14px;
    border-radius: 30px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}
.app-topbar .user-menu img, .app-topbar .user-menu .avatar-fallback {
    width: 36px; height: 36px; border-radius: 50%;
    background: linear-gradient(145deg, var(--crystal-400), var(--crystal-700));
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; color: #fff;
    box-shadow: 0 4px 12px rgba(37,99,235,.35);
}
.app-topbar .user-menu > a { color: var(--color-primary) !important; }
.app-topbar .dropdown-menu {
    background: var(--glass-bg-strong);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    border-radius: 14px;
}

/* ===== Sidebar (Kaca) ===== */
.app-sidebar {
    position: fixed;
    top: var(--topbar-height);
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-right: 1px solid var(--glass-border);
    overflow-y: auto;
    z-index: 1020;
    transition: transform .25s ease;
    padding-top: 6px;
}
.app-sidebar .nav-link {
    color: #33415c;
    padding: 12px 22px;
    margin: 3px 12px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: .92rem;
    font-weight: 500;
    transition: all .2s ease;
}
.app-sidebar .nav-link i { width: 20px; text-align: center; color: var(--crystal-600); }
.app-sidebar .nav-link:hover {
    background: rgba(255,255,255,.55);
    box-shadow: 0 4px 14px rgba(59,130,246,.18);
    color: var(--color-primary);
}
.app-sidebar .nav-link.active {
    background: linear-gradient(135deg, rgba(59,130,246,.9), rgba(34,211,238,.85));
    color: #fff;
    font-weight: 700;
    box-shadow: 0 8px 20px rgba(37,99,235,.35), inset 0 1px 1px rgba(255,255,255,.4);
}
.app-sidebar .nav-link.active i { color: #fff; }
.app-sidebar .sidebar-heading {
    color: #7e93bb;
    text-transform: uppercase;
    font-size: .68rem;
    letter-spacing: 1.2px;
    font-weight: 700;
    padding: 16px 26px 6px;
}

/* ===== Content ===== */
.app-content {
    margin-left: var(--sidebar-width);
    margin-top: var(--topbar-height);
    padding: 26px;
    min-height: calc(100vh - var(--topbar-height));
}
@media (max-width: 991.98px) {
    .app-sidebar { transform: translateX(-100%); }
    .app-sidebar.show { transform: translateX(0); }
    .app-content { margin-left: 0; }
}

/* ===== Stat Cards (Glass + Neumorphism) ===== */
.stat-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 22px;
    box-shadow: var(--glass-shadow);
    display: flex;
    align-items: center;
    gap: 18px;
    height: 100%;
    transition: transform .25s ease, box-shadow .25s ease;
}
.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 36px rgba(30,64,175,.18), inset 0 1px 0 rgba(255,255,255,.6);
}
.stat-card .stat-icon {
    width: 58px; height: 58px;
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    color: #fff;
    background: linear-gradient(145deg, var(--crystal-400), var(--crystal-700));
    box-shadow: 6px 6px 14px var(--neu-dark), -4px -4px 10px var(--neu-light);
    flex-shrink: 0;
}
.stat-card .stat-value { font-size: 1.9rem; font-weight: 800; color: var(--color-primary); line-height: 1; }
.stat-card .stat-label { color: var(--color-gray); font-size: .85rem; margin-top: 4px; font-weight: 500; }

.card-panel {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: var(--glass-shadow);
}
.card-panel .card-header {
    background: transparent;
    border-bottom: 1px solid rgba(148,177,224,.35);
    font-weight: 700;
    color: var(--color-primary);
    border-radius: 20px 20px 0 0 !important;
    padding: 16px 20px;
}
.card-panel .card-body { padding: 20px; }

.badge-status {
    padding: 6px 12px;
    border-radius: 20px;
    font-weight: 700;
    font-size: .72rem;
    color: #fff;
    box-shadow: 0 3px 8px rgba(0,0,0,.15), inset 0 1px 0 rgba(255,255,255,.35);
    letter-spacing: .2px;
}

/* ===== Tombol Neumorphism ===== */
.btn-primary-court, .btn-emerald {
    border: none;
    border-radius: 14px;
    font-weight: 600;
    color: #fff;
    transition: all .2s ease;
}
.btn-primary-court {
    background: linear-gradient(145deg, var(--crystal-500), var(--crystal-800));
    box-shadow: 0 6px 16px rgba(37,99,235,.35), inset 0 1px 1px rgba(255,255,255,.35);
}
.btn-primary-court:hover {
    background: linear-gradient(145deg, var(--crystal-400), var(--crystal-700));
    color: #fff;
    box-shadow: 0 8px 22px rgba(37,99,235,.45);
    transform: translateY(-1px);
}
.btn-emerald {
    background: linear-gradient(145deg, #38e0f5, var(--color-emerald-dark));
    box-shadow: 0 6px 16px rgba(8,145,178,.35), inset 0 1px 1px rgba(255,255,255,.35);
}
.btn-emerald:hover {
    background: linear-gradient(145deg, #5df0ff, #0ea5c4);
    color: #fff;
    box-shadow: 0 8px 22px rgba(8,145,178,.45);
    transform: translateY(-1px);
}

.btn-outline-success, .btn-outline-warning, .btn-outline-secondary,
.btn-outline-primary, .btn-outline-info, .btn-outline-danger {
    backdrop-filter: blur(6px);
    border-radius: 10px !important;
}

/* Input & select gaya kaca */
.form-control, .form-select {
    background: rgba(255,255,255,.55);
    border: 1px solid rgba(148,177,224,.45);
    border-radius: 12px;
    box-shadow: inset 2px 2px 6px rgba(148,177,224,.25), inset -2px -2px 6px rgba(255,255,255,.6);
}
.form-control:focus, .form-select:focus {
    background: rgba(255,255,255,.75);
    border-color: var(--crystal-400);
    box-shadow: 0 0 0 3px rgba(96,165,250,.25);
}
.input-group-text {
    background: rgba(255,255,255,.55);
    border: 1px solid rgba(148,177,224,.45);
    color: var(--color-primary);
}

/* Nav pills kaca (Master Data / Laporan / Pengaturan tabs) */
.nav-pills .nav-link {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--color-primary);
    border-radius: 14px;
    font-weight: 600;
    font-size: .88rem;
    padding: 8px 18px;
    backdrop-filter: blur(10px);
}
.nav-pills .nav-link.active {
    background: linear-gradient(135deg, var(--crystal-500), var(--crystal-700));
    color: #fff;
    box-shadow: 0 8px 20px rgba(37,99,235,.35);
}

/* Modal kaca */
.modal-content {
    background: var(--glass-bg-strong);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(30,64,175,.25);
}
.modal-header, .modal-footer { border-color: rgba(148,177,224,.35); }

/* Tabel kaca */
.table {
    background: transparent;
}
.table thead.table-light th, .table > :not(caption) > * > * {
    background: transparent;
}
.table-light {
    background: rgba(255,255,255,.35) !important;
}
.table-hover > tbody > tr:hover > * {
    background: rgba(96,165,250,.12);
}

/* ===== Realtime Clock Besar (TV Media / Anjungan / Dashboard) ===== */
.clock-big {
    font-size: 3rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    background: linear-gradient(135deg, var(--crystal-700), var(--crystal-400));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    filter: drop-shadow(0 2px 8px rgba(59,130,246,.25));
}