/* Kerangka aplikasi: menu kiri (sidebar), tombol kanan (appbar), menu bawah (tabbar).
   Dipakai bersama oleh area publik dan area anggota. Token warna profesional
   ada di sini (--s-*), jadi style.css dan publik.css mengikutinya. */

:root {
  color-scheme: light;
  --s-bg: #f5f7f9;
  --s-surface: #ffffff;
  --s-surface-2: #fafbfc;
  --s-surface-3: #eef2f5;
  --s-line: #e3e8ee;
  --s-line-2: #d3dae2;
  --s-ink: #16212b;
  --s-ink-2: #37424d;
  --s-muted: #64717e;
  --s-primary: #14563f;
  --s-primary-2: #0f4433;
  --s-primary-soft: #e8f1ec;
  --s-primary-ink: #ffffff;
  --s-gold: #8f6a20;
  --s-ok: #1f7a45;
  --s-warn: #96650f;
  --s-err: #b3261e;
  --s-err-soft: #fdeceb;
  --s-shadow-1: 0 1px 2px rgba(18, 32, 45, .06);
  --s-shadow-2: 0 10px 30px rgba(18, 32, 45, .12);
  --s-r: 12px;
  --s-r-sm: 9px;
  --s-sidebar: 264px;
  --s-topbar: 60px;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --s-bg: #0f1519;
    --s-surface: #151d23;
    --s-surface-2: #18222a;
    --s-surface-3: #1d2831;
    --s-line: #25313b;
    --s-line-2: #2f3d49;
    --s-ink: #e7eef4;
    --s-ink-2: #c6d2dc;
    --s-muted: #93a2b0;
    --s-primary: #3f9d78;
    --s-primary-2: #4bb08a;
    --s-primary-soft: #163025;
    --s-primary-ink: #04140e;
    --s-gold: #c9a45f;
    --s-ok: #4fbe86;
    --s-warn: #d5a648;
    --s-err: #ff8a80;
    --s-err-soft: #2a1618;
    --s-shadow-1: 0 1px 2px rgba(0, 0, 0, .4);
    --s-shadow-2: 0 10px 30px rgba(0, 0, 0, .55);
  }
}

/* Pilihan tema eksplisit dari tombol di appbar. */
html[data-tema="terang"] {
  color-scheme: light;
  --s-bg: #f5f7f9; --s-surface: #ffffff; --s-surface-2: #fafbfc; --s-surface-3: #eef2f5;
  --s-line: #e3e8ee; --s-line-2: #d3dae2; --s-ink: #16212b; --s-ink-2: #37424d;
  --s-muted: #64717e; --s-primary: #14563f; --s-primary-2: #0f4433;
  --s-primary-soft: #e8f1ec; --s-primary-ink: #ffffff; --s-gold: #8f6a20;
  --s-ok: #1f7a45; --s-warn: #96650f; --s-err: #b3261e; --s-err-soft: #fdeceb;
  --s-shadow-1: 0 1px 2px rgba(18, 32, 45, .06);
  --s-shadow-2: 0 10px 30px rgba(18, 32, 45, .12);
}
html[data-tema="gelap"] {
  color-scheme: dark;
  --s-bg: #0f1519; --s-surface: #151d23; --s-surface-2: #18222a; --s-surface-3: #1d2831;
  --s-line: #25313b; --s-line-2: #2f3d49; --s-ink: #e7eef4; --s-ink-2: #c6d2dc;
  --s-muted: #93a2b0; --s-primary: #3f9d78; --s-primary-2: #4bb08a;
  --s-primary-soft: #163025; --s-primary-ink: #04140e; --s-gold: #c9a45f;
  --s-ok: #4fbe86; --s-warn: #d5a648; --s-err: #ff8a80; --s-err-soft: #2a1618;
  --s-shadow-1: 0 1px 2px rgba(0, 0, 0, .4);
  --s-shadow-2: 0 10px 30px rgba(0, 0, 0, .55);
}

/* ------------------------------------------------------------------ dasar */
*, *::before, *::after { box-sizing: border-box; }

body.app-body {
  margin: 0;
  background: var(--s-bg);
  color: var(--s-ink);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}
.app-body a { color: var(--s-primary); }
.app-body ::selection { background: var(--s-primary-soft); color: var(--s-ink); }

.lompat {
  position: absolute; left: -9999px; top: 8px; z-index: 200;
  background: var(--s-surface); color: var(--s-ink);
  border: 1px solid var(--s-line-2); border-radius: var(--s-r-sm);
  padding: 10px 14px; font-weight: 600;
}
.lompat:focus { left: 12px; }

.ico {
  width: 18px; height: 18px; flex: 0 0 auto;
  fill: none; stroke: currentColor; stroke-width: 1.7;
  stroke-linecap: round; stroke-linejoin: round;
}

/* ------------------------------------------------------------------ tata letak */
.app { min-height: 100dvh; }
.app-kolom {
  margin-left: var(--s-sidebar);
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}
.konten {
  flex: 1 1 auto;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding: 24px 26px 44px;
}
.konten.wide { max-width: 1400px; }

/* ------------------------------------------------------------------ sidebar */
.sidebar {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: var(--s-sidebar);
  display: flex; flex-direction: column;
  background: var(--s-surface);
  border-right: 1px solid var(--s-line);
  z-index: 60;
}
.sidebar-kepala {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 14px 14px 16px;
  border-bottom: 1px solid var(--s-line);
  min-height: var(--s-topbar);
}
.brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--s-ink); min-width: 0;
}
.brand:hover { text-decoration: none; }
.brand-mark {
  display: grid; place-items: center; flex: 0 0 auto;
  width: 34px; height: 34px; border-radius: 10px;
  background: var(--s-primary); color: var(--s-primary-ink);
  font-weight: 800; font-size: 13px; letter-spacing: .04em;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; font-weight: 700; font-size: 15px; min-width: 0; }
.brand-text small { font-weight: 500; font-size: 11.5px; color: var(--s-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.side-nav { flex: 1 1 auto; overflow-y: auto; padding: 12px 10px 16px; }
.side-label {
  margin: 14px 10px 6px;
  font-size: 10.5px; font-weight: 800; letter-spacing: .1em;
  text-transform: uppercase; color: var(--s-muted);
}
.side-nav a {
  display: flex; align-items: center; gap: 11px;
  padding: 10px 11px; margin: 1px 0;
  border-radius: 10px;
  color: var(--s-ink-2); text-decoration: none;
  font-size: 14.5px; font-weight: 550;
}
.side-nav a:hover { background: var(--s-surface-3); color: var(--s-ink); text-decoration: none; }
.side-nav a.on { background: var(--s-primary-soft); color: var(--s-primary); font-weight: 700; }
.side-nav a.on .ico { stroke-width: 2; }

.sidebar-kaki { border-top: 1px solid var(--s-line); padding: 10px; }
.side-keluar { margin: 0; }

/* Identitas pemilik sesi di kaki menu kiri: nama + generasi yang sudah diisi. */
.side-profil {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; margin-bottom: 6px;
  border-radius: 10px; text-decoration: none; color: inherit;
}
a.side-profil:hover { background: var(--s-surface-3); text-decoration: none; }
.side-wajah {
  width: 30px; height: 30px; flex: none; border-radius: 50%;
  object-fit: cover; background: var(--s-surface-3);
}
.side-inisial {
  display: grid; place-items: center;
  font-size: 12px; font-weight: 700; color: var(--s-primary);
  background: var(--s-primary-soft);
}
.side-profil-isi { display: flex; flex-direction: column; min-width: 0; }
.side-profil-isi b { font-size: 13.5px; line-height: 1.25; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.side-profil-isi small { font-size: 11.5px; color: var(--s-muted); }
.side-aksi {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 9px 10px; border: 0; border-radius: 10px;
  background: none; color: var(--s-ink-2);
  font: inherit; font-size: 14px; font-weight: 550; cursor: pointer; text-align: left;
}
.side-aksi:hover { background: var(--s-surface-3); color: var(--s-ink); }
.side-aksi .ket { margin-left: auto; font-size: 11.5px; color: var(--s-muted); font-weight: 600; }

/* ------------------------------------------------------------------ appbar */
.appbar {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; gap: 10px;
  min-height: var(--s-topbar);
  padding: 10px 22px;
  background: var(--s-surface);
  border-bottom: 1px solid var(--s-line);
}
.appbar-judul { display: flex; flex-direction: column; min-width: 0; }
.appbar-judul b { font-size: 15.5px; font-weight: 700; line-height: 1.25; }
.appbar-judul span { font-size: 12.5px; color: var(--s-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.appbar-aksi { margin-left: auto; display: flex; align-items: center; gap: 8px; }

.icon-btn {
  display: inline-grid; place-items: center;
  width: 38px; height: 38px; padding: 0;
  border: 1px solid var(--s-line); border-radius: 10px;
  background: var(--s-surface); color: var(--s-ink-2);
  cursor: pointer;
}
.icon-btn:hover { background: var(--s-surface-3); color: var(--s-ink); }
.icon-btn.tanpa-garis { border-color: transparent; background: none; }
.menu-btn { display: none; }

a.tombol-kanan, button.tombol-kanan {
  display: inline-flex; align-items: center; gap: 8px;
  height: 38px; padding: 0 15px;
  border: 1px solid var(--s-primary); border-radius: 10px;
  background: var(--s-primary); color: var(--s-primary-ink);
  font: inherit; font-size: 14px; font-weight: 650; text-decoration: none; cursor: pointer;
}
a.tombol-kanan:hover, button.tombol-kanan:hover { background: var(--s-primary-2); border-color: var(--s-primary-2); color: var(--s-primary-ink); text-decoration: none; }
a.tombol-kanan.ghost, button.tombol-kanan.ghost { background: transparent; color: var(--s-primary); }
a.tombol-kanan.ghost:hover, button.tombol-kanan.ghost:hover { background: var(--s-primary-soft); color: var(--s-primary); }

/* ------------------------------------------------------------------ menu pengguna */
.user-wrap { position: relative; }
.user-btn {
  display: flex; align-items: center; gap: 9px;
  height: 38px; padding: 0 12px 0 5px;
  border: 1px solid var(--s-line); border-radius: 999px;
  background: var(--s-surface); color: var(--s-ink); cursor: pointer; font: inherit;
}
.user-btn:hover { background: var(--s-surface-3); }
.avatar {
  display: grid; place-items: center; flex: 0 0 auto;
  width: 28px; height: 28px; border-radius: 999px;
  background: var(--s-primary-soft); color: var(--s-primary);
  font-size: 12px; font-weight: 800;
}
.user-nama {
  font-size: 13.5px; font-weight: 650; max-width: 150px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.user-menu {
  position: absolute; right: 0; top: calc(100% + 8px);
  min-width: 236px; padding: 8px;
  background: var(--s-surface); border: 1px solid var(--s-line);
  border-radius: var(--s-r); box-shadow: var(--s-shadow-2);
  display: none; z-index: 70;
}
.user-wrap.buka .user-menu { display: block; }
.user-menu .menu-kepala { padding: 6px 10px 10px; border-bottom: 1px solid var(--s-line); margin-bottom: 6px; }
.user-menu .menu-kepala b { display: block; font-size: 14px; }
.user-menu .menu-kepala span { font-size: 12px; color: var(--s-muted); }
.user-menu a, .user-menu button {
  display: flex; align-items: center; gap: 9px; width: 100%;
  padding: 9px 10px; border: 0; border-radius: 8px;
  background: none; color: var(--s-ink-2);
  font: inherit; font-size: 14px; text-align: left; text-decoration: none; cursor: pointer;
}
.user-menu a:hover, .user-menu button:hover { background: var(--s-surface-3); color: var(--s-ink); text-decoration: none; }
.user-menu hr { border: 0; border-top: 1px solid var(--s-line); margin: 6px 0; }

/* ------------------------------------------------------------------ menu bawah */
.tabbar { display: none; }

/* ------------------------------------------------------------------ skrim */
.skrim {
  position: fixed; inset: 0; z-index: 58;
  background: rgba(10, 18, 24, .45);
  opacity: 0; pointer-events: none; transition: opacity .2s ease;
}
.app.terbuka .skrim { opacity: 1; pointer-events: auto; }
.tutup-menu { display: none; }

/* ------------------------------------------------------------------ kaki */
.app-foot {
  border-top: 1px solid var(--s-line);
  padding: 18px 26px 26px;
  color: var(--s-muted); font-size: 12px;
  text-align: center;
}
.app-foot a { color: var(--s-muted); text-decoration: underline; }

/* ------------------------------------------------------------------ ponsel */
@media (max-width: 959px) {
  .sidebar {
    width: min(85vw, 304px);
    transform: translateX(-102%);
    transition: transform .22s ease;
    box-shadow: none;
  }
  .app.terbuka .sidebar { transform: none; box-shadow: var(--s-shadow-2); }
  .app-kolom { margin-left: 0; }
  .menu-btn { display: inline-grid; }
  .tutup-menu { display: inline-grid; }
  .appbar { padding: 8px 12px; gap: 8px; }
  .appbar-judul b { font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .user-nama { display: none; }
  .user-btn { padding: 0 5px; }
  .konten { padding: 16px 14px calc(84px + env(safe-area-inset-bottom)); }
  .app-foot { padding-bottom: calc(80px + env(safe-area-inset-bottom)); }

  .tabbar {
    display: grid; grid-auto-flow: column; grid-auto-columns: 1fr;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 55;
    background: var(--s-surface);
    border-top: 1px solid var(--s-line);
    padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
  }
  .tabbar a {
    display: flex; flex-direction: column; align-items: center; gap: 3px;
    padding: 6px 2px; border-radius: 10px;
    font-size: 10.5px; font-weight: 650; letter-spacing: .01em;
    color: var(--s-muted); text-decoration: none;
    white-space: nowrap; overflow: hidden;
  }
  .tabbar a .ico { width: 20px; height: 20px; }
  .tabbar a.on { color: var(--s-primary); background: var(--s-primary-soft); }
  .tabbar a:hover { text-decoration: none; }

  body.menu-terbuka { overflow: hidden; }
}

@media (prefers-reduced-motion: reduce) {
  .sidebar, .skrim { transition: none; }
}