/* ==========================================================================
   Admin / Dashboard layout — extends style.css
   ========================================================================== */

:root { --sidebar-w: 264px; --topbar-h: 66px; }

body.admin { background: var(--gray-50); }

/* ---------- Sidebar ---------- */
.sidebar {
  position: fixed; top: 0; left: 0; bottom: 0; width: var(--sidebar-w); z-index: 120;
  /* Deep teal — kalem, tidak nabrak dengan konten putih.
     Halus gradient dari teal-800 (atas) ke teal-700 (bawah) biar ada dimensi. */
  background: linear-gradient(180deg, #005952 0%, #00726a 100%);
  color: rgba(255,255,255,.78);
  display: flex; flex-direction: column; transition: transform .22s ease;
  /* Shadow lebih halus + inner-right highlight untuk separator yang lembut */
  box-shadow: 2px 0 12px rgba(0,0,0,.06);
  border-right: 1px solid rgba(0,0,0,.08);
}
.sidebar__brand {
  display: flex; align-items: center; gap: 12px; padding: 18px 20px;
  border-bottom: 1px solid rgba(255,255,255,.14);
}
.sidebar__brand .brand__mark { box-shadow: none; }
.sidebar__brand strong { color: #fff; font-size: .96rem; display: block; line-height: 1.2; }
.sidebar__brand span { color: rgba(255,255,255,.7); font-size: .76rem; }

.sidebar__nav {
  flex: 1; overflow-y: auto; padding: 14px 12px 24px;
  /* Scrollbar minimalis */
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.18) transparent;
}
.sidebar__nav::-webkit-scrollbar { width: 4px; }
.sidebar__nav::-webkit-scrollbar-track { background: transparent; }
.sidebar__nav::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,.12); border-radius: 999px;
}
.sidebar__nav:hover::-webkit-scrollbar-thumb { background: rgba(255,255,255,.24); }

.sidebar__label {
  font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: rgba(255,255,255,.5); padding: 16px 12px 8px;
}
.sidebar__nav a,
.sidebar__nav .sidebar__logout {
  display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: var(--radius-sm);
  color: rgba(255,255,255,.85); font-size: .9rem; font-weight: 500; margin-bottom: 2px;
  /* Reset button default */
  width: 100%; border: 0; background: transparent; cursor: pointer;
  text-align: left; font-family: inherit;
}
.sidebar__nav a:hover,
.sidebar__nav .sidebar__logout:hover {
  background: rgba(255,255,255,.14); color: #fff;
}
.sidebar__nav a.is-active {
  background: rgba(255,255,255,.22); color: #fff; font-weight: 700;
  box-shadow: 0 3px 10px rgba(0,0,0,.15);
  backdrop-filter: blur(4px);
}
.sidebar__nav a svg,
.sidebar__nav .sidebar__logout svg { flex: none; opacity: .95; }
.sidebar__nav a .count {
  margin-left: auto; background: rgba(255,255,255,.2); color: #fff; font-size: .72rem;
  font-weight: 700; padding: 2px 8px; border-radius: 99px;
}
.sidebar__nav a.is-active .count { background: rgba(255,255,255,.32); }
/* Logout button — reddish tint saat hover biar jelas beda dari nav link */
.sidebar__nav .sidebar__logout {
  margin-top: 20px;
  border-top: 1px solid rgba(255,255,255,.14); padding-top: 14px;
  border-radius: 0;
}
.sidebar__nav .sidebar__logout:hover {
  background: rgba(239, 68, 68, .18); color: #fff;
}

.sidebar-backdrop { position: fixed; inset: 0; background: rgba(15,23,42,.5); z-index: 119; display: none; }
.sidebar-backdrop.is-open { display: block; }

/* ---------- Main ---------- */
.admin-main { margin-left: var(--sidebar-w); min-height: 100vh; display: flex; flex-direction: column; }

.admin-topbar {
  position: sticky; top: 0; z-index: 90; min-height: var(--topbar-h); background: #fff;
  border-bottom: 1px solid var(--border); display: flex; align-items: center;
  justify-content: space-between; gap: 16px; padding: 12px 26px;
}
.admin-topbar h1 { font-size: 1.22rem; margin: 0; }
.admin-topbar .sub { font-size: .82rem; color: var(--text-muted); }
.admin-topbar__actions { display: flex; align-items: center; gap: 12px; }
.sidebar-toggle { display: none; }

.search-box { position: relative; }
.search-box input {
  width: 260px; padding: 9px 14px 9px 38px; border: 1px solid var(--border);
  border-radius: var(--radius); font-size: .88rem; background: var(--gray-50);
}
.search-box input:focus { outline: 0; background: #fff; border-color: var(--teal-400); box-shadow: 0 0 0 3px rgba(0,185,173,.16); }
.search-box svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--gray-400); }

.icon-btn {
  position: relative; width: 40px; height: 40px; border-radius: var(--radius);
  border: 1px solid var(--border); background: #fff; color: var(--gray-600);
  display: grid; place-items: center; cursor: pointer;
}
.icon-btn:hover { background: var(--gray-50); color: var(--primary-dark); }
.icon-btn .dot-badge {
  position: absolute; top: 7px; right: 8px; width: 8px; height: 8px; border-radius: 50%;
  background: var(--danger); border: 2px solid #fff;
}

.user-menu { display: flex; align-items: center; gap: 10px; padding-left: 12px; border-left: 1px solid var(--border); cursor: pointer; }
.user-menu strong { display: block; font-size: .88rem; line-height: 1.2; }
.user-menu span { font-size: .76rem; color: var(--text-muted); }

.admin-content { flex: 1; padding: 26px; }
.admin-content > .page-actions { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }

/* ---------- Stat tiles ---------- */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 24px; }
.tile {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 20px; box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
}
.tile__ico { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 14px; }
.tile__ico--teal   { background: var(--teal-50);    color: var(--teal-600); }
.tile__ico--blue   { background: var(--info-bg);    color: var(--info); }
.tile__ico--amber  { background: var(--warning-bg); color: var(--warning); }
.tile__ico--green  { background: var(--success-bg); color: var(--success); }
.tile__ico--red    { background: var(--danger-bg);  color: var(--danger); }
.tile__label { font-size: .84rem; color: var(--text-muted); margin-bottom: 4px; }
.tile__value { font-size: 1.85rem; font-weight: 800; color: var(--gray-900); line-height: 1.15; }
.tile__delta { font-size: .8rem; font-weight: 600; margin-top: 6px; display: inline-flex; align-items: center; gap: 5px; }
.tile__delta--up { color: var(--success); }
.tile__delta--down { color: var(--danger); }

/* ---------- Charts (pure SVG/CSS) ---------- */
.chart-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.chart-card__head { padding: 18px 22px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.chart-card__head h3 { margin: 0; font-size: 1rem; }
.chart-card__body { padding: 22px; }
.chart-legend { display: flex; gap: 16px; font-size: .82rem; color: var(--text-muted); flex-wrap: wrap; }
.chart-legend span { display: inline-flex; align-items: center; gap: 7px; }
.chart-legend i { width: 10px; height: 10px; border-radius: 3px; display: block; }

.bars { display: flex; align-items: flex-end; gap: 14px; height: 220px; padding-top: 10px; }
.bars__col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 8px; height: 100%; justify-content: flex-end; }
.bars__stack { width: 100%; display: flex; flex-direction: column-reverse; gap: 3px; }
.bars__bar { width: 100%; border-radius: 6px 6px 0 0; background: var(--teal-500); transition: opacity .18s; position: relative; }
.bars__bar:hover { opacity: .82; }
.bars__bar--alt { background: var(--sky); border-radius: 0; }
.bars__label { font-size: .76rem; color: var(--text-muted); }

.progress-list { display: grid; gap: 16px; }
.progress-item__top { display: flex; justify-content: space-between; font-size: .87rem; margin-bottom: 6px; }
.progress-item__top strong { font-weight: 600; }
.progress-track { height: 8px; border-radius: 99px; background: var(--gray-100); overflow: hidden; }
.progress-fill { height: 100%; border-radius: 99px; background: var(--teal-500); }

/* ---------- Toolbar above tables ---------- */
.toolbar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 22px; border-bottom: 1px solid var(--border); flex-wrap: wrap;
}
.toolbar__filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.toolbar .form-control { width: auto; min-width: 150px; padding: 8px 12px; font-size: .87rem; }
.toolbar select.form-control { padding-right: 36px; }

.checkbox-cell input { width: 16px; height: 16px; accent-color: var(--primary); }

/* Media preview cell */
.thumb-cell { width: 54px; height: 40px; border-radius: 6px; object-fit: cover; background: var(--gray-100); }

/* Proof preview */
.proof-viewer {
  background: var(--gray-100); border-radius: var(--radius); padding: 12px; text-align: center;
  border: 1px solid var(--border);
}
.proof-viewer img { max-height: 420px; margin: 0 auto; border-radius: var(--radius-sm); }

/* ---------- Role matrix ---------- */
.matrix { width: 100%; border-collapse: collapse; font-size: .87rem; min-width: 760px; }
.matrix th, .matrix td { border: 1px solid var(--border); padding: 11px 14px; text-align: center; }
.matrix th:first-child, .matrix td:first-child { text-align: left; font-weight: 600; background: var(--gray-50); position: sticky; left: 0; }
.matrix thead th { background: var(--teal-50); color: var(--teal-800); font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; }
.matrix input { width: 17px; height: 17px; accent-color: var(--primary); }

/* ---------- Audit log ---------- */
.log-type { display: inline-flex; align-items: center; gap: 6px; font-size: .8rem; font-weight: 600; }
.log-ip { font-family: "Courier New", monospace; font-size: .84rem; color: var(--gray-600); }

/* ---------- Member/user shell (peserta dashboard reuses admin shell) ---------- */
/* Sidebar peserta pakai warna yang sama dengan admin (deep teal gradient dari base .sidebar).
   Kalau perlu differentiate, cukup ubah brand accent. */

/* ---------- Responsive ---------- */
@media (max-width: 1200px) {
  .tiles { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1024px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.is-open { transform: none; }
  .admin-main { margin-left: 0; }
  .sidebar-toggle { display: inline-grid; }
  .search-box input { width: 180px; }
}
@media (max-width: 640px) {
  .tiles { grid-template-columns: 1fr; }
  .admin-content { padding: 18px 14px; }
  .admin-topbar { padding: 12px 14px; }
  .search-box { display: none; }
  .user-menu__text { display: none; }
  .bars { gap: 6px; height: 180px; }
}