/* =====================================================================
   MUTABA'AH PEKANAN - CUSTOM STYLESHEET
   Tema: Hijau, Flat Design, Modern, Responsive, Dark Mode
   ===================================================================== */

:root {
    --clr-primary: #FE5000;        /* Orange PKS */
    --clr-primary-dark: #C43D00;   /* Orange gelap untuk hover/gradient */
    --clr-primary-light: #FFE3D1;  /* Orange muda untuk background/aksen lembut */
    --clr-accent: #FFB27A;         /* Aksen hangat untuk highlight di sidebar gelap */
    --clr-bg: #f4f7f6;
    --clr-card-bg: #ffffff;
    --clr-text: #212529;
    --clr-text-muted: #6c757d;
    --clr-border: #e9ecef;
    --sidebar-width: 250px;
    --sidebar-width-collapsed: 74px;
    --topbar-height: 64px;
}

* { box-sizing: border-box; }

body {
    font-family: 'Poppins', 'Segoe UI', sans-serif;
    background-color: var(--clr-bg);
    color: var(--clr-text);
    margin: 0;
    transition: background-color .25s ease, color .25s ease;
}

/* ---------------- DARK MODE ---------------- */
body.dark-mode {
    --clr-bg: #14181a;
    --clr-card-bg: #1e2427;
    --clr-text: #e9ecef;
    --clr-text-muted: #adb5bd;
    --clr-border: #2c3336;
}
body.dark-mode .sidebar { background-color: #10130f; }
body.dark-mode .topbar { background-color: #1e2427; border-color: #2c3336; }
body.dark-mode .card, body.dark-mode .table { background-color: var(--clr-card-bg); color: var(--clr-text); }
body.dark-mode .table thead { background-color: #262d30; }

/* ---------------- LAYOUT ---------------- */
.app-wrapper { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-width);
    background: linear-gradient(180deg, var(--clr-primary-dark), #5C1E00);
    color: #fff;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 1030;
    transition: width .25s ease;
    overflow-x: hidden;
    overflow-y: auto;
}
.sidebar.collapsed { width: var(--sidebar-width-collapsed); }
.sidebar.collapsed .nav-label { display: none; }
.sidebar.collapsed .sidebar-brand { justify-content: center; }

.sidebar-brand {
    display: flex; align-items: center; gap: .5rem;
    padding: 1.25rem 1.2rem;
    font-weight: 700; font-size: 1.15rem;
    color: #fff;
    border-bottom: 1px solid rgba(255,255,255,.1);
}
.sidebar-brand i { font-size: 1.6rem; color: var(--clr-accent); }

.sidebar-nav { padding: 1rem 0; display: flex; flex-direction: column; }
.sidebar-nav .nav-link {
    color: rgba(255,255,255,.85);
    padding: .7rem 1.3rem;
    display: flex; align-items: center; gap: .8rem;
    font-size: .92rem;
    border-left: 3px solid transparent;
    white-space: nowrap;
}
.sidebar-nav .nav-link i { font-size: 1.1rem; width: 20px; text-align: center; }
.sidebar-nav .nav-link:hover { background: rgba(255,255,255,.08); color: #fff; }
.sidebar-nav .nav-link.active {
    background: rgba(255,255,255,.12);
    border-left-color: var(--clr-accent);
    color: #fff;
    font-weight: 600;
}
.nav-section-title {
    padding: 1rem 1.3rem .3rem;
    font-size: .7rem;
    letter-spacing: .07em;
    color: rgba(255,255,255,.45);
}

.main-content {
    margin-left: var(--sidebar-width);
    width: calc(100% - var(--sidebar-width));
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left .25s ease, width .25s ease;
}
.main-content.expanded { margin-left: var(--sidebar-width-collapsed); width: calc(100% - var(--sidebar-width-collapsed)); }

.topbar {
    height: var(--topbar-height);
    background: var(--clr-card-bg);
    border-bottom: 1px solid var(--clr-border);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 1.25rem;
    position: sticky; top: 0; z-index: 1020;
}
.topbar-title { font-weight: 600; color: var(--clr-text); }
.topbar-actions { display: flex; align-items: center; gap: .5rem; }
.btn-icon {
    background: transparent; border: none;
    width: 40px; height: 40px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.2rem; color: var(--clr-text);
}
.btn-icon:hover { background: var(--clr-primary-light); color: var(--clr-primary-dark); }
.btn-user {
    background: var(--clr-primary-light); border: none; color: var(--clr-primary-dark);
    border-radius: 20px; padding: .4rem 1rem; font-weight: 500; font-size: .88rem;
}

.page-content { padding: 1.5rem; flex: 1; }
.table-responsive { -webkit-overflow-scrolling: touch; }

/* DataTables Responsive extension - sesuaikan warna tombol "+" expand & child row dengan tema hijau */
table.dataTable.dtr-inline.collapsed > tbody > tr > td.dtr-control::before,
table.dataTable.dtr-inline.collapsed > tbody > tr > th.dtr-control::before {
    background-color: var(--clr-primary); box-shadow: 0 0 0 1px #fff;
}
table.dataTable > tbody > tr.child ul.dtr-details { list-style: none; padding: 0; margin: 0; }
table.dataTable > tbody > tr.child td { background: var(--clr-primary-light); }
body.dark-mode table.dataTable > tbody > tr.child td { background: #26312c; }
.page-footer {
    text-align: center; padding: 1rem; font-size: .82rem; color: var(--clr-text-muted);
    border-top: 1px solid var(--clr-border);
}

/* ---------------- LOADING OVERLAY ---------------- */
.loading-overlay {
    position: fixed; inset: 0; background: rgba(255,255,255,.6);
    z-index: 2000; display: flex; align-items: center; justify-content: center;
}
body.dark-mode .loading-overlay { background: rgba(0,0,0,.6); }

/* ---------------- CARDS ---------------- */
.card {
    border: none;
    border-radius: 16px;
    box-shadow: 0 4px 18px rgba(0,0,0,.06);
    background-color: var(--clr-card-bg);
}
.card-stat {
    padding: 1.25rem 1.4rem;
    display: flex; align-items: center; gap: 1rem;
}
.card-stat .icon-box {
    width: 52px; height: 52px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; color: #fff;
    background: var(--clr-primary);
    flex-shrink: 0;
}
.card-stat .stat-value { font-size: 1.5rem; font-weight: 700; line-height: 1.1; }
.card-stat .stat-label { font-size: .82rem; color: var(--clr-text-muted); }

/* Warna variasi icon box statistik */
.bg-var-1 { background: #FE5000 !important; } /* orange brand */
.bg-var-2 { background: #0EA5A5 !important; } /* teal */
.bg-var-3 { background: #0dcaf0 !important; }
.bg-var-4 { background: #6f42c1 !important; }
.bg-var-5 { background: #FFB100 !important; } /* amber */
.bg-var-6 { background: #d63384 !important; }
.bg-var-7 { background: #ffc107 !important; }
.bg-var-8 { background: #0d6efd !important; }

/* ---------------- STATUS BADGE ---------------- */
.badge.status-hijau { background: #198754; }
.badge.status-kuning { background: #ffc107; color: #212529; }
.badge.status-merah { background: #dc3545; }

/* ---------------- TABEL INPUT EXCEL-LIKE ---------------- */
.tabel-input-mutabaah th { background: var(--clr-primary); color: #fff; font-size: .82rem; vertical-align: middle; }
.tabel-input-mutabaah td { vertical-align: middle; }
.tabel-input-mutabaah input.form-control {
    text-align: center; padding: .35rem .25rem; font-size: .88rem;
}
.tabel-input-mutabaah tbody tr:hover { background: var(--clr-primary-light); }

/* Kolom "Nama Anggota" dibuat sticky (freeze) saat tabel digeser ke samping di HP,
   supaya sekretaris tetap tahu baris milik siapa saat mengisi kolom lain. */
@media (max-width: 767px) {
    .tabel-input-mutabaah { min-width: 720px; } /* pastikan tetap bisa di-scroll horizontal, bukan kepencet */
    .tabel-input-mutabaah th:nth-child(2),
    .tabel-input-mutabaah td:nth-child(2) {
        position: sticky; left: 0; z-index: 2;
        background: var(--clr-card-bg);
        box-shadow: 2px 0 4px rgba(0,0,0,.08);
    }
    .tabel-input-mutabaah th:nth-child(2) { background: var(--clr-primary); z-index: 3; }
    .tabel-input-mutabaah input.form-control { min-width: 64px; padding: .5rem .3rem; font-size: .95rem; } /* target sentuh lebih besar */
}

/* Perbesar sedikit target sentuh tombol ikon di semua ukuran layar kecil */
@media (max-width: 576px) {
    .btn-icon, .icon-btn { width: 42px; height: 42px; }
    .table td, .table th { padding: .55rem .5rem; }
}

/* ---------------- MISC ---------------- */
.section-title { font-weight: 600; margin-bottom: 1rem; }
.btn-success { background-color: var(--clr-primary); border-color: var(--clr-primary); }
.btn-success:hover { background-color: var(--clr-primary-dark); border-color: var(--clr-primary-dark); }
a { text-decoration: none; }
/* ---------------- LOGIN PAGE ---------------- */
.login-page {
    min-height: 100dvh;
    display: flex; align-items: center; justify-content: center;
    background:
        radial-gradient(circle at 15% 20%, rgba(255,255,255,.12), transparent 40%),
        radial-gradient(circle at 85% 80%, rgba(255,255,255,.10), transparent 45%),
        linear-gradient(135deg, #C43D00, #FE5000 55%, #FF8A4C);
    padding: 24px 16px;
    padding-top: max(24px, env(safe-area-inset-top));
    padding-bottom: max(24px, env(safe-area-inset-bottom));
    position: relative;
    overflow: hidden;
}
.login-card {
    max-width: 400px; width: 100%; border-radius: 22px; overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,.28);
    position: relative; z-index: 1;
    animation: loginPopIn .5s ease both;
}
@keyframes loginPopIn {
    from { opacity: 0; transform: translateY(18px) scale(.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
.login-card .card-header-brand {
    background: linear-gradient(160deg, var(--clr-primary-dark), var(--clr-primary));
    color: #fff; text-align: center; padding: 2.4rem 1.5rem 1.7rem;
}
.login-card .card-header-brand .brand-icon-wrap {
    width: 68px; height: 68px; border-radius: 20px; margin: 0 auto .6rem;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,.14);
    animation: iconPulse 2.6s ease-in-out infinite;
}
@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.06); }
}
@media (prefers-reduced-motion: reduce) {
    .login-card, .login-card .card-header-brand .brand-icon-wrap { animation: none; }
}
.login-card .card-header-brand i { font-size: 2.2rem; color: #fff; }
.login-card .card-body { padding: 1.9rem 1.6rem; }
.login-card .form-control {
    padding: .72rem .9rem; border-radius: 12px; border: 1px solid var(--clr-border); font-size: 1rem;
}
.login-card .form-control:focus {
    border-color: var(--clr-primary); box-shadow: 0 0 0 .2rem rgba(254,80,0,.18);
}
.login-card .input-group-text { border-radius: 12px 0 0 12px; border: 1px solid var(--clr-border); border-right: none; }
.login-card .btn.btn-success {
    border-radius: 12px; padding: .85rem; font-size: 1rem; letter-spacing: .01em;
}

/* ---------------- RESPONSIVE ---------------- */
@media (max-width: 991px) {
    .sidebar { width: var(--sidebar-width-collapsed); }
    .sidebar .nav-label { display: none; }
    .sidebar.show-mobile { width: var(--sidebar-width); }
    .sidebar.show-mobile .nav-label { display: inline; }
    .main-content { margin-left: var(--sidebar-width-collapsed); width: calc(100% - var(--sidebar-width-collapsed)); }
}
@media (max-width: 576px) {
    .page-content { padding: 1rem .6rem; }
    .card-stat { padding: 1rem; }
}

/* Print (dipakai halaman export PDF via print-friendly view) */
@media print {
    .no-print { display: none !important; }
    body { background: #fff; }
}