/* ===========================================================
   ERP Yayasan Visia One — Modern SaaS UI (Bootstrap 5.3 layer)
   Light, rounded, soft shadows, mobile-first.
   =========================================================== */
:root {
  --brand: #1565C0;
  --brand-600: #0f55a8;
  --brand-700: #0d4789;
  --brand-tint: #eaf2fd;
  --accent: #6366f1;

  --bg: #f5f6f9;
  --surface: #ffffff;
  --border: #eceef2;
  --border-soft: #f1f3f6;

  --ink: #111827;
  --ink-2: #1f2937;
  --muted: #6b7280;
  --muted-2: #9aa3b2;

  /* Semantic tokens (di-remap pada dark mode) */
  --text: #475467;
  --hover: #f5f6f8;
  --chip: #f3f4f6;
  --thead: #fafbfc;
  --topbar-bg: rgba(255,255,255,.78);
  --scroll: #d7dbe2;

  --r-xl: 20px;
  --r-lg: 16px;
  --r-md: 12px;
  --r-sm: 9px;

  --shadow-xs: 0 1px 2px rgba(16,24,40,.05);
  --shadow-sm: 0 1px 3px rgba(16,24,40,.06), 0 1px 2px rgba(16,24,40,.04);
  --shadow-md: 0 4px 16px rgba(16,24,40,.08);
  --shadow-pop: 0 12px 34px rgba(16,24,40,.14);

  --sidebar-w: 268px;

  /* Alias kompatibilitas (dipakai beberapa view inline) */
  --vo-brand: #1565C0;
  --vo-navy: #0d1426;
}

* { font-family: 'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif; }
body { background: var(--bg); color: var(--text); -webkit-font-smoothing: antialiased; }
/* Heading default ink — kecuali di area gelap (brand panel) yang override sendiri */
h1,h2,h3,h4,h5,h6 { color: var(--ink); letter-spacing: -.01em; }
a { text-decoration: none; }
::selection { background: var(--brand-tint); }

/* Scrollbars */
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-thumb { background: var(--scroll); border-radius: 99px; border: 2px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover { background: #c2c8d1; background-clip: content-box; }

/* ---------- Helpers ---------- */
.text-brand { color: var(--brand) !important; }
.bg-brand { background: var(--brand) !important; }
.min-w-0 { min-width: 0; }

.btn { border-radius: var(--r-sm); font-weight: 600; font-size: .875rem; transition: all .15s ease; }
.btn-brand { background: var(--brand); border-color: var(--brand); color: #fff; box-shadow: var(--shadow-xs); }
.btn-brand:hover { background: var(--brand-600); border-color: var(--brand-600); color: #fff; box-shadow: 0 4px 12px rgba(21,101,192,.28); transform: translateY(-1px); }
.btn-outline-brand { color: var(--brand); border: 1px solid var(--border); background: var(--surface); }
.btn-outline-brand:hover { background: #f8fafc; color: var(--brand-700); border-color: #dfe3ea; }
.btn-light { background: var(--chip); border-color: var(--chip); color: var(--ink-2); }
.btn-light:hover { background: var(--hover); border-color: var(--hover); }

.form-control, .form-select { border-radius: var(--r-sm); border-color: var(--border); font-size: .875rem; color: var(--ink-2); }
.form-control:focus, .form-select:focus { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-tint); }
.form-label { font-weight: 600; font-size: .8rem; color: var(--text); margin-bottom: .35rem; }

/* ===========================================================
   Layout shell
   =========================================================== */
.vo-sidebar {
  position: fixed; inset: 0 auto 0 0; width: var(--sidebar-w);
  background: var(--surface); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; z-index: 1045;
  transition: transform .22s cubic-bezier(.4,0,.2,1);
}
.vo-content { margin-left: var(--sidebar-w); min-height: 100vh; transition: margin .22s ease; }
@media (max-width: 991.98px) {
  .vo-sidebar { transform: translateX(-100%); box-shadow: var(--shadow-pop); }
  .vo-sidebar.show { transform: translateX(0); }
  .vo-content { margin-left: 0; padding-bottom: 76px; } /* room for bottom nav */
}

/* ---------- Sidebar brand ---------- */
.vo-brand { height: 70px; display: flex; align-items: center; gap: .7rem; padding: 0 1.25rem; }
.vo-brand .logo {
  width: 40px; height: 40px; border-radius: 12px; flex: 0 0 auto;
  display: grid; place-items: center; color: #fff; font-size: 1.15rem;
  background: linear-gradient(135deg, var(--brand) 0%, #2f80d8 100%);
  box-shadow: 0 6px 16px rgba(21,101,192,.32);
}
.vo-brand b { color: var(--ink); font-size: 1rem; line-height: 1.05; font-weight: 800; }
.vo-brand small { color: var(--muted-2); font-size: .7rem; font-weight: 600; }

/* ---------- Sidebar nav ---------- */
.vo-nav { flex: 1; overflow-y: auto; padding: .35rem .8rem 1rem; }
.vo-nav-group { padding: .9rem .6rem .35rem; font-size: .66rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--muted-2); }
.vo-nav a.nav-link, .vo-nav button.nav-toggle {
  display: flex; align-items: center; gap: .7rem; width: 100%;
  padding: .6rem .7rem; margin: .12rem 0; border-radius: var(--r-md);
  color: var(--text); font-size: .875rem; font-weight: 600;
  border: 0; background: transparent; text-align: left; position: relative;
}
.vo-nav a.nav-link:hover, .vo-nav button.nav-toggle:hover { background: var(--hover); color: var(--ink-2); }
.vo-nav a.nav-link.active { background: var(--brand-tint); color: var(--brand-700); }
.vo-nav a.nav-link.active::before {
  content: ''; position: absolute; left: -.8rem; top: 50%; transform: translateY(-50%);
  width: 4px; height: 22px; border-radius: 0 4px 4px 0; background: var(--brand);
}
.vo-nav .nav-toggle.parent-active { color: var(--brand-700); }
.vo-nav .bi { font-size: 1.12rem; flex: 0 0 auto; }
.vo-nav .soon-badge { margin-left: auto; font-size: .56rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; background: var(--chip); color: var(--muted-2); padding: .12rem .4rem; border-radius: 6px; }
.vo-nav .chevron { margin-left: auto; transition: transform .2s ease; font-size: .8rem; }
.vo-nav .nav-toggle[aria-expanded="true"] .chevron { transform: rotate(180deg); }
.vo-nav .submenu { padding: .1rem 0 .2rem 2.35rem; }
.vo-nav .submenu a { display: block; padding: .42rem .7rem; border-radius: var(--r-sm); color: var(--muted); font-size: .82rem; font-weight: 600; }
.vo-nav .submenu a:hover { background: var(--hover); color: var(--ink-2); }
.vo-nav .submenu a.active { color: var(--brand-700); background: var(--brand-tint); }

.vo-sidebar-foot { padding: .85rem 1.4rem; border-top: 1px solid var(--border-soft); }
.vo-sidebar-foot .uchip { display: flex; align-items: center; gap: .6rem; }

/* ===========================================================
   Topbar
   =========================================================== */
.vo-topbar {
  position: sticky; top: 0; z-index: 1035; height: 70px;
  background: var(--topbar-bg); backdrop-filter: blur(12px) saturate(140%);
  border-bottom: 1px solid var(--border); display: flex; align-items: center;
  gap: .75rem; padding: 0 1rem;
}
@media (min-width: 992px) { .vo-topbar { padding: 0 1.6rem; } }
.vo-search { position: relative; }
.vo-search input { background: var(--chip); border: 1px solid transparent; border-radius: 99px; padding-left: 2.3rem; height: 42px; width: 20rem; font-size: .85rem; color: var(--ink-2); }
.vo-search input:focus { background: var(--surface); border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-tint); }
.vo-search .bi { position: absolute; left: .9rem; top: 50%; transform: translateY(-50%); color: var(--muted-2); }

.vo-iconbtn { width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); color: var(--text); display: grid; place-items: center; transition: all .15s ease; }
.vo-iconbtn:hover { background: var(--hover); color: var(--brand); border-color: var(--border); }
.vo-dot { position: absolute; top: 9px; right: 10px; width: 8px; height: 8px; border-radius: 99px; background: #ef4444; border: 2px solid var(--surface); }

.vo-avatar { width: 38px; height: 38px; border-radius: 11px; color: #fff; display: grid; place-items: center; font-size: .8rem; font-weight: 800; background: linear-gradient(135deg, var(--brand), #3b82f6); flex: 0 0 auto; }
.vo-avatar-lg { width: 58px; height: 58px; border-radius: 16px; font-size: 1.1rem; }

/* ===========================================================
   Cards / surfaces
   =========================================================== */
.card { border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); background: var(--surface); }
.card-header { background: transparent; border-bottom: 1px solid var(--border-soft); font-weight: 700; font-size: .92rem; color: var(--ink); padding: 1rem 1.25rem; }
.card-body { padding: 1.25rem; }
.list-group-item { border-color: var(--border-soft); }

.stat-icon { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; flex: 0 0 auto; }
.page-code { background: var(--brand-tint); color: var(--brand); font-size: .68rem; font-weight: 800; padding: .2rem .5rem; border-radius: 7px; letter-spacing: .03em; }

/* ---------- Dropdowns / modals ---------- */
.dropdown-menu { border: 1px solid var(--border); border-radius: var(--r-md); box-shadow: var(--shadow-pop); padding: .35rem; }
.dropdown-item { border-radius: var(--r-sm); padding: .5rem .65rem; font-size: .85rem; font-weight: 500; }
.dropdown-item:active { background: var(--brand); }
.modal-content { border: 0; border-radius: var(--r-xl); box-shadow: var(--shadow-pop); }
.modal-header, .modal-footer { border-color: var(--border-soft); padding: 1.1rem 1.35rem; }
.modal-body { padding: 1.35rem; }

/* ---------- Tables ---------- */
table.vo-table { width: 100%; font-size: .875rem; border-collapse: separate; border-spacing: 0; }
table.vo-table thead th { background: var(--thead); color: var(--muted); font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; padding: .8rem 1.1rem; border-bottom: 1px solid var(--border); white-space: nowrap; }
table.vo-table tbody td { padding: .85rem 1.1rem; border-bottom: 1px solid var(--border-soft); vertical-align: middle; white-space: nowrap; color: var(--text); }
table.vo-table tbody tr:last-child td { border-bottom: 0; }
table.vo-table tbody tr { transition: background .12s ease; }
table.vo-table tbody tr:hover { background: var(--hover); }

.badge-soft { font-weight: 700; padding: .32rem .6rem; border-radius: 99px; font-size: .7rem; letter-spacing: .01em; }
.avatar-initials { width: 36px; height: 36px; border-radius: 11px; background: var(--brand-tint); color: var(--brand); display: grid; place-items: center; font-size: .72rem; font-weight: 800; flex: 0 0 auto; }
.progress-thin { height: 9px; border-radius: 99px; background: var(--border-soft); overflow: hidden; }

/* ---------- Tabs ---------- */
.tab-link { padding: .65rem .15rem; margin-right: 1.25rem; font-size: .875rem; font-weight: 600; color: var(--muted); border-bottom: 2px solid transparent; white-space: nowrap; }
.tab-link:hover { color: var(--ink-2); }
.tab-link.active { color: var(--brand); border-bottom-color: var(--brand); }

/* ===========================================================
   Mobile bottom navigation
   =========================================================== */
.vo-bottomnav {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 1040;
  background: var(--topbar-bg); backdrop-filter: blur(12px);
  border-top: 1px solid var(--border); display: none;
  padding: .35rem .25rem calc(.35rem + env(safe-area-inset-bottom));
}
@media (max-width: 991.98px) { .vo-bottomnav { display: flex; } }
.vo-bottomnav a, .vo-bottomnav button {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px;
  background: transparent; border: 0; padding: .35rem 0; color: var(--muted);
  font-size: .64rem; font-weight: 600;
}
.vo-bottomnav .bi { font-size: 1.2rem; }
.vo-bottomnav a.active { color: var(--brand); }
.vo-bottomnav a.active .bi { transform: translateY(-1px); }

/* ---------- Vertical timeline (approval / workflow) ---------- */
.vo-timeline { list-style: none; margin: 0; padding: 0; }
.vo-timeline li { position: relative; padding-left: 2.4rem; padding-bottom: 1.15rem; }
.vo-timeline li:not(:last-child)::before { content: ''; position: absolute; left: 13px; top: 28px; bottom: 0; width: 2px; background: var(--border); }
.vo-timeline li.done:not(:last-child)::before { background: var(--brand); }
.vo-timeline .dot { position: absolute; left: 0; top: 0; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-size: .78rem; background: var(--chip); color: var(--muted-2); border: 2px solid var(--border); }
.vo-timeline li.done .dot { background: var(--brand); color: #fff; border-color: var(--brand); }
.vo-timeline li.active .dot { background: var(--brand-tint); color: var(--brand-700); border-color: var(--brand); }

/* Backdrop */
.vo-backdrop { background: rgba(17,24,39,.45); backdrop-filter: blur(2px); }

/* Theme toggle button */
.theme-toggle .bi-sun { display: none; }
[data-bs-theme="dark"] .theme-toggle .bi-sun { display: inline; }
[data-bs-theme="dark"] .theme-toggle .bi-moon-stars { display: none; }

/* ===========================================================
   DARK / NIGHT MODE
   Aktif saat <html data-bs-theme="dark">. Me-remap token kustom +
   beberapa utility Bootstrap yang dipakai di view (text-dark, bg-light, dst).
   =========================================================== */
[data-bs-theme="dark"] {
  --bg: #0a0f1a;
  --surface: #121a2b;
  --border: #243246;
  --border-soft: #1b2638;

  --ink: #f1f5f9;
  --ink-2: #e2e8f0;
  --muted: #94a3b8;
  --muted-2: #7c8aa3;

  --text: #aebacb;
  --hover: #1b2538;
  --chip: #1b2538;
  --thead: #161f30;
  --topbar-bg: rgba(18,26,43,.82);
  --scroll: #2b3a52;

  --brand-tint: rgba(37,99,235,.22);
  --brand-700: #93c5fd;
}

/* Bootstrap utility remaps yang dipakai pada modul */
[data-bs-theme="dark"] .text-dark { color: var(--ink) !important; }
[data-bs-theme="dark"] .bg-light { background: var(--chip) !important; }
[data-bs-theme="dark"] .text-bg-light { background: var(--chip) !important; color: var(--ink-2) !important; }
[data-bs-theme="dark"] .badge.text-bg-light { background: var(--chip) !important; color: var(--muted) !important; }
[data-bs-theme="dark"] .border { border-color: var(--border) !important; }
[data-bs-theme="dark"] .modal-content,
[data-bs-theme="dark"] .dropdown-menu { background: var(--surface); }
[data-bs-theme="dark"] .alert-warning { background: rgba(217,119,6,.14); border-color: rgba(217,119,6,.32); color: #fcd9a3; }
[data-bs-theme="dark"] .alert-danger { background: rgba(220,38,38,.14); border-color: rgba(220,38,38,.32); color: #fca5a5; }

/* Logo brand di sidebar agar tetap kontras */
[data-bs-theme="dark"] .vo-brand b { color: var(--ink); }