/* ==========================================================================
   THEME — Modern SaaS Dashboard (aksen biru)
   Reskin di atas Bootstrap 4 + AdminLTE 3, bukan generic default keduanya.
   ========================================================================== */

:root {
    --brand-50:  #EEF2FF;
    --brand-100: #E0E7FB;
    --brand-400: #5B7CE8;
    --brand-500: #3457D5;
    --brand-600: #2C48B8;
    --brand-700: #23399A;

    --ink-900: #0F172A;
    --ink-700: #334155;
    --ink-500: #64748B;
    --ink-300: #CBD5E1;
    --ink-100: #EEF1F6;

    --surface: #F4F6FA;
    --card: #FFFFFF;
    --border: #E7EAF3;

    --success-bg: #DCFCE7; --success-fg: #15803D; --success: #16A34A;
    --danger-bg:  #FEE2E2; --danger-fg:  #B91C1C; --danger:  #DC2626;
    --warning-bg: #FEF3C7; --warning-fg: #B45309; --warning: #D97706;
    --cyan-bg:    #DBEAFE; --cyan-fg:    #1D4ED8;
    --slate-bg:   #F1F5F9; --slate-fg:   #475569;
    --purple-bg:  #EDE9FE; --purple-fg:  #6D28D9;
    --teal-bg:    #CCFBF1; --teal-fg:    #0F766E;

    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;

    --shadow-sm: 0 1px 2px rgba(15,23,42,.05);
    --shadow-md: 0 6px 16px -4px rgba(15,23,42,.08), 0 2px 4px rgba(15,23,42,.04);
    --shadow-lg: 0 16px 32px -8px rgba(15,23,42,.14), 0 4px 8px rgba(15,23,42,.04);
}

/* ---------- Base ---------- */
body, .content-wrapper {
    background: var(--surface) !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--ink-900);
}

h1, h2, h3, h4, h5, h6, .brand-text, .card-title, .login-box-msg,
.small-box h3 {
    font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
    letter-spacing: -0.01em;
}

.content-header h1 {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--ink-900);
}
.content-header .breadcrumb { background: transparent; }

a { color: var(--brand-500); }
a:hover { color: var(--brand-700); }

/* Angka besar / statistik pakai monospace teknis */
.stat-number, .small-box h3 {
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-weight: 600;
}

/* ---------- Sidebar ---------- */
.main-sidebar {
    background: linear-gradient(180deg, #0F172A 0%, #0A101F 100%) !important;
    box-shadow: 2px 0 12px rgba(0,0,0,.15);
}
.sidebar-dark-primary .brand-link {
    border-bottom: 1px solid rgba(255,255,255,.06);
    background: transparent;
}
.brand-link .brand-text {
    font-weight: 700;
    color: #fff !important;
}
.brand-link i.fa-headset { color: var(--brand-400); }

.user-panel { border-bottom: 1px solid rgba(255,255,255,.06) !important; }
.user-panel .info a { font-weight: 600; font-size: .92rem; }

.avatar-initials {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--brand-400), var(--brand-600));
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: .85rem;
    font-family: 'Plus Jakarta Sans', sans-serif;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.nav-sidebar > .nav-item > .nav-link {
    border-radius: var(--radius-sm);
    margin: 2px 10px;
    padding: 0.55rem 0.8rem;
    color: rgba(255,255,255,.68);
    transition: background .15s ease, color .15s ease;
}
.nav-sidebar > .nav-item > .nav-link:hover {
    background: rgba(255,255,255,.06);
    color: #fff;
}
.nav-sidebar > .nav-item > .nav-link.active {
    background: var(--brand-500);
    color: #fff;
    box-shadow: 0 4px 10px -2px rgba(52,87,213,.5);
}
.nav-sidebar .nav-icon { color: inherit; opacity: .85; width: 1.4rem; }
.nav-sidebar .nav-header {
    color: rgba(255,255,255,.32);
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .08em;
    padding: 1rem 0.9rem 0.35rem;
}

/* ---------- Sidebar collapsed / icon-only mode ---------- */
/* AdminLTE ciutin sidebar jadi mode ikon-only lewat class .sidebar-collapse
   (toggle manual pakai tombol hamburger). Margin/padding custom di atas
   dibuat buat mode full (ikon+teks) dan HARUS DIBATASI cuma nyala pas
   kombinasi .sidebar-mini.sidebar-collapse beneran ada di <body> — kalau
   cuma ".sidebar-mini" doang (base class yang selalu ada), rule collapsed
   ini kebawa ke mode normal juga dan bikin teks menu numpuk/kepotong.

   Efek "hover buat expand sementara" bawaan AdminLTE SENGAJA DIMATIKAN
   total (termasuk saat hover) karena kombinasinya sama override kustom
   bikin transisi lebar sidebar nyangkut/kepotong ("nutup tapi kotaknya
   masih ga nutup"). Sidebar collapsed sekarang selalu diam di mode
   ikon-only, gak akan melebar walau di-hover. */
.sidebar-mini.sidebar-collapse .main-sidebar,
.sidebar-mini.sidebar-collapse .main-sidebar:hover {
    transition: none !important;
}
@media (min-width: 992px) {
    .sidebar-mini.sidebar-collapse .main-sidebar,
    .sidebar-mini.sidebar-collapse .main-sidebar:hover {
        width: 4.6rem !important;
    }
    .sidebar-mini.sidebar-collapse .brand-text,
    .sidebar-mini.sidebar-collapse .main-sidebar:hover .brand-text,
    .sidebar-mini.sidebar-collapse .nav-sidebar .nav-link p,
    .sidebar-mini.sidebar-collapse .main-sidebar:hover .nav-sidebar .nav-link p,
    .sidebar-mini.sidebar-collapse .user-panel .info,
    .sidebar-mini.sidebar-collapse .main-sidebar:hover .user-panel .info,
    .sidebar-mini.sidebar-collapse .nav-header {
        display: none !important;
        width: 0 !important;
        opacity: 0 !important;
    }
}

.sidebar-mini.sidebar-collapse .nav-sidebar > .nav-item > .nav-link {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 4px auto;
    width: 2.6rem;
    height: 2.6rem;
    padding: 0;
}
.sidebar-mini.sidebar-collapse .nav-sidebar > .nav-item > .nav-link .nav-icon {
    margin: 0 !important;
    width: auto;
    font-size: 1.05rem;
}
.sidebar-mini.sidebar-collapse .user-panel {
    justify-content: center;
}
.sidebar-mini.sidebar-collapse .user-panel .image {
    margin-left: 0 !important;
}

/* Layar sempit (<992px): AdminLTE otomatis nyembunyiin sidebar off-canvas,
   tapi kalau sempat ke-toggle jadi rail, pastiin tetap center & gak
   ke-expand oleh hover (touch device gak punya hover asli, tapi jaga-jaga). */
@media (max-width: 991.98px) {
    .sidebar-collapse .main-sidebar .nav-sidebar > .nav-item > .nav-link {
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 4px auto;
        width: 2.6rem;
        height: 2.6rem;
        padding: 0;
    }
    .sidebar-collapse .main-sidebar .nav-sidebar > .nav-item > .nav-link .nav-icon {
        margin: 0 !important;
        width: auto;
        font-size: 1.05rem;
    }
    .sidebar-collapse .main-sidebar .user-panel {
        justify-content: center;
    }
    .sidebar-collapse .main-sidebar .user-panel .image {
        margin-left: 0 !important;
    }
    .sidebar-collapse .main-sidebar .brand-text,
    .sidebar-collapse .main-sidebar .nav-sidebar .nav-link p,
    .sidebar-collapse .main-sidebar .user-panel .info,
    .sidebar-collapse .main-sidebar .nav-header {
        display: none !important;
    }
}

/* ---------- Top navbar ---------- */
.main-header.navbar {
    background: #fff !important;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}
.main-header .nav-link { color: var(--ink-700); font-weight: 500; }
.main-header .nav-link:hover { color: var(--brand-500); }

.role-badge {
    text-transform: capitalize;
    font-size: .68rem;
    font-weight: 700;
    padding: .25em .6em;
    border-radius: 999px;
    background: var(--brand-50);
    color: var(--brand-700);
}

/* ---------- Cards ---------- */
.card {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}
.card-header {
    background: transparent;
    border-bottom: 1px solid var(--border);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
    padding: 1rem 1.25rem;
}
.card-header .card-title {
    font-weight: 700;
    font-size: 1rem;
    color: var(--ink-900);
}
.card-body { padding: 1.25rem; }
.card-footer {
    background: transparent;
    border-top: 1px solid var(--border);
}
.card.card-outline { border-top: 3px solid var(--border); }
.card.card-outline.card-success { border-top-color: var(--success); }
.card.card-outline.card-danger { border-top-color: var(--danger); }
.card.card-outline.card-primary { border-top-color: var(--brand-500); }

/* ---------- Stat cards (dashboard) ---------- */
.stat-card {
    background: var(--card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 1.25rem;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: .75rem;
    text-decoration: none;
    color: inherit;
    transition: transform .15s ease, box-shadow .15s ease;
    height: 100%;
}
.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: inherit;
}
.stat-card .stat-label {
    font-size: .78rem;
    color: var(--ink-500);
    font-weight: 600;
    margin-bottom: .35rem;
}
.stat-card .stat-number {
    font-size: 1.85rem;
    color: var(--ink-900);
    line-height: 1;
}
.stat-card .stat-icon {
    width: 44px; height: 44px;
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}
.stat-icon.tone-cyan   { background: var(--cyan-bg);   color: var(--cyan-fg); }
.stat-icon.tone-purple { background: var(--purple-bg); color: var(--purple-fg); }
.stat-icon.tone-warning{ background: var(--warning-bg);color: var(--warning-fg); }
.stat-icon.tone-teal   { background: var(--teal-bg);   color: var(--teal-fg); }
.stat-icon.tone-success{ background: var(--success-bg);color: var(--success-fg); }
.stat-icon.tone-danger { background: var(--danger-bg); color: var(--danger-fg); }

/* ---------- Buttons ---------- */
.btn {
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: .875rem;
}
.btn-primary {
    background: var(--brand-500);
    border-color: var(--brand-500);
}
.btn-primary:hover, .btn-primary:focus {
    background: var(--brand-600);
    border-color: var(--brand-600);
}
.btn-outline-danger { color: var(--danger); border-color: var(--danger-bg); }
.btn-outline-danger:hover { background: var(--danger); border-color: var(--danger); }

/* ---------- Badges (pill, soft-color) ---------- */
.badge {
    border-radius: 999px;
    padding: .38em .75em;
    font-weight: 600;
    font-size: .72rem;
    letter-spacing: .01em;
}
.badge-kategori-hardware { background: var(--cyan-bg);   color: var(--cyan-fg); }
.badge-kategori-software { background: var(--purple-bg); color: var(--purple-fg); }
.badge-kategori-jaringan { background: var(--warning-bg);color: var(--warning-fg); }
.badge-kategori-simrs    { background: var(--teal-bg);   color: var(--teal-fg); }
.badge-status-ok         { background: var(--success-bg); color: var(--success-fg); }
.badge-status-tidak_ok   { background: var(--danger-bg);  color: var(--danger-fg); display: inline-flex; align-items: center; }
.badge-cek-sudah_dicek   { background: var(--cyan-bg);  color: var(--cyan-fg); }
.badge-cek-belum_dicek   { background: var(--slate-bg); color: var(--slate-fg); }

/* Signature element: pulse dot penanda item yang butuh perhatian (Tidak OK) */
.status-pulse {
    display: inline-block;
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--danger);
    margin-right: 6px;
    box-shadow: 0 0 0 0 rgba(220,38,38,.55);
    animation: status-pulse-anim 1.8s infinite;
}
@keyframes status-pulse-anim {
    0%   { box-shadow: 0 0 0 0 rgba(220,38,38,.55); }
    70%  { box-shadow: 0 0 0 7px rgba(220,38,38,0); }
    100% { box-shadow: 0 0 0 0 rgba(220,38,38,0); }
}
@media (prefers-reduced-motion: reduce) {
    .status-pulse { animation: none; }
}

/* ---------- Tables ---------- */
.table thead th {
    background: var(--surface);
    color: var(--ink-500);
    text-transform: uppercase;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .05em;
    border-top: none;
    border-bottom: 1px solid var(--border);
    padding: .85rem 1rem;
}
.table td {
    padding: .8rem 1rem;
    border-color: var(--border);
    vertical-align: middle;
    font-size: .875rem;
}
.table-hover tbody tr:hover { background: var(--brand-50); }

/* ---------- Progress bar ---------- */
.progress { border-radius: 999px; background: var(--ink-100); overflow: hidden; }
.progress-bar.bg-primary { background: var(--brand-500) !important; }

/* ---------- Forms ---------- */
.form-control {
    border-radius: var(--radius-sm);
    border-color: var(--border);
    font-size: .9rem;
}
.form-control:focus {
    border-color: var(--brand-400);
    box-shadow: 0 0 0 3px var(--brand-50);
}
label { font-weight: 600; font-size: .85rem; color: var(--ink-700); }

/* ---------- Login page ---------- */
.login-page {
    background: linear-gradient(160deg, #0F172A 0%, #1B2A52 55%, #3457D5 130%) !important;
}
.login-box { width: 400px; }
.login-logo b { color: #fff; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; }
.login-logo { display: flex; align-items: center; justify-content: center; gap: .5rem; }
.login-card-body {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2rem 1.75rem;
}
.login-box-msg { color: var(--ink-500); font-weight: 500; }

/* ---------- Small utility ---------- */
.text-ink-500 { color: var(--ink-500); }