/* ==========================================================================
   LMS Theme — "Academic Modern" (Oktober 2026)
   Lapisan desain tunggal yang dimuat PALING AKHIR setelah app.css,
   instructor-simple.css, ui-polish.css, dan account-security.css.
   Hanya mengubah tampilan: tidak ada perubahan alur, query, atau database.
   ========================================================================== */

/* ---------- 1. Design tokens ---------- */
:root {
  --bg: #f4f6f9;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --text: #1b2a3a;
  --muted: #627084;
  --subtle: #8a96a8;
  --border: #e3e8ef;
  --border-strong: #cfd7e2;

  --primary: #16324f;
  --primary-dark: #0e2338;
  --primary-soft: #eaf0f7;

  --accent: #b08d4b;
  --accent-dark: #8c6d33;
  --accent-soft: #f8f2e4;

  --success: #1d7a52;
  --success-soft: #ebf7f1;
  --danger: #b3382d;
  --danger-soft: #fdf0ee;
  --warning: #96660f;
  --warning-soft: #fdf6e4;

  --sidebar: #112a44;
  --sidebar-soft: rgba(255, 255, 255, .09);
  --sidebar-text: #e9eff6;
  --sidebar-muted: #9fb0c3;
  --sidebar-line: rgba(255, 255, 255, .09);

  --radius-lg: 18px;
  --radius: 14px;
  --radius-sm: 10px;

  --shadow-sm: 0 1px 2px rgba(17, 42, 68, .05);
  --shadow: 0 6px 20px rgba(17, 42, 68, .07);
  --shadow-lg: 0 20px 50px rgba(17, 42, 68, .13);

  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;

  --sidebar-w: 256px;
  --topbar-h: 64px;
  font-family: var(--font-sans);
}

/* ---------- 2. Base ---------- */
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  text-rendering: optimizeLegibility;
}
a { color: var(--primary); }
a:hover { color: var(--accent-dark); }
::selection { background: rgba(176, 141, 75, .28); }
img, svg, video { max-width: 100%; }
hr { border-top-color: var(--border); }

h1, h2, h3, h4 { color: var(--primary); }
.content h1,
.page-heading h1,
.auth-card h1,
.catalog-hero h1,
.course-public-copy h1,
.public-narrow h1,
.activity-view-head h1 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--primary);
}
/* Judul panel memakai sans-serif agar rapi dan mudah dipindai */
.panel h2, .panel h3, .module-top h2, .course-hero h1,
.section-heading h2, .catalog-card h3, .auth-card h2 {
  font-family: var(--font-sans);
  font-weight: 650;
  letter-spacing: -.012em;
}
.panel h2 { font-size: 18px; }
.panel h3 { font-size: 16px; }

.eyebrow {
  color: var(--accent-dark);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.muted { color: var(--muted); }

:focus-visible {
  outline: 3px solid rgba(176, 141, 75, .45);
  outline-offset: 2px;
}

/* ---------- 3. Buttons ---------- */
button, .btn {
  min-height: 40px;
  padding: 9px 16px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--primary);
  font-size: 14px;
  font-weight: 650;
  line-height: 1.3;
  box-shadow: var(--shadow-sm);
  transition: background .16s, border-color .16s, box-shadow .16s, color .16s, transform .12s;
}
button:hover, .btn:hover {
  background: var(--surface-soft);
  border-color: #b9c5d4;
  color: var(--primary-dark);
  box-shadow: 0 3px 10px rgba(17, 42, 68, .08);
  transform: none;
}
button:active, .btn:active { transform: translateY(1px); }
.btn.primary, button.primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(22, 50, 79, .18);
}
.btn.primary:hover, button.primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: #fff;
  box-shadow: 0 6px 16px rgba(22, 50, 79, .24);
}
.btn.ghost { background: transparent; border-color: transparent; box-shadow: none; }
.btn.ghost:hover { background: var(--primary-soft); }
.btn.danger { color: var(--danger); border-color: #efc5c0; background: #fff; }
.btn.danger:hover { background: var(--danger-soft); border-color: #e5a8a1; color: var(--danger); }
.btn:disabled, button:disabled { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }
.compact-action {
  min-height: 34px;
  padding: 6px 12px;
  font-size: 12.5px;
  border-radius: 9px;
}

/* ---------- 4. Forms ---------- */
label { color: #2c3d50; font-weight: 600; }
input, textarea, select {
  font-weight: 450;
  padding: 10px 13px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--text);
  font-size: 14.5px;
  transition: border-color .16s, box-shadow .16s, background .16s;
}
input:hover, textarea:hover, select:hover { border-color: #b4c0cf; }
input:focus, textarea:focus, select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(22, 50, 79, .09);
}
input[type="checkbox"], input[type="radio"] {
  width: 18px; height: 18px; padding: 0; margin: 0;
  accent-color: var(--primary);
  flex: 0 0 auto;
}
select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 38px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23627084' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 13px center;
  background-size: 16px;
}
select[multiple] { background-image: none; padding-right: 13px; }
input[type="file"] {
  padding: 8px; background: var(--surface-soft);
  border-style: dashed; font-size: 13.5px;
}
input[type="file"]::file-selector-button {
  margin-right: 12px; padding: 7px 13px;
  border: 1px solid var(--border-strong); border-radius: 8px;
  background: #fff; color: var(--primary);
  font-weight: 650; font-size: 13px; cursor: pointer;
}
::placeholder { color: #9aa6b6; }
.form-grid { gap: 16px 18px; }
.field-help, .form-help, small.muted { font-size: 12.5px; color: var(--muted); font-weight: 400; }
.check-row { display: flex; align-items: center; gap: 9px; font-weight: 550; }

/* ---------- 5. Alerts, badges, pills ---------- */
.alert {
  display: block;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.6;
  border-width: 1px;
  border-left-width: 4px;
}
.alert.error { background: var(--danger-soft); color: #8f2a21; border-color: #f1c9c4; border-left-color: var(--danger); }
.alert.success { background: var(--success-soft); color: #165e40; border-color: #bfe3d1; border-left-color: var(--success); }
.alert.info, .alert.warning, .info-box {
  background: var(--accent-soft); color: #6e5424; border-color: #ead9b5; border-left-color: var(--accent);
}

.badge, .status-badge, .count-pill, .price-badge, .progress-state-pill, .preview-badge, .completion-pill {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .01em;
  padding: 4px 10px;
  min-height: 26px;
  border-radius: 999px;
}
.status-badge, .count-pill, .price-badge { white-space: nowrap; }
.count-pill { background: var(--primary-soft); color: var(--primary); border: 1px solid transparent; }
.status-badge.is-published { background: var(--success-soft); color: var(--success); border-color: #bfe3d1; }
.status-badge.is-draft { background: #f1f4f8; color: #52627a; border-color: #dde4ee; }
.status-badge.is-archived { background: #f1f4f8; color: #6b7a90; border-color: #dde4ee; }
.status-badge.is-revision { background: var(--warning-soft); color: var(--warning); border-color: #efdca8; }
.price-badge.free { background: var(--success-soft); color: var(--success); }
.price-badge.paid { background: var(--accent-soft); color: var(--accent-dark); }

/* ---------- 6. App shell: sidebar ---------- */
.sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  padding: 20px 14px 16px;
  background: linear-gradient(180deg, #132f4c 0%, #0f2640 100%);
  border-right: 0;
  box-shadow: 1px 0 0 rgba(255, 255, 255, .04), 6px 0 24px rgba(10, 25, 41, .08);
  overflow-y: auto;
  overscroll-behavior: contain;
}
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .14); border-radius: 6px; }
.sidebar-brand { padding: 2px 8px 20px; border-bottom: 1px solid var(--sidebar-line); }
.sidebar .brand { color: #fff; gap: 12px; }
.brand-mark {
  width: 38px; height: 38px;
  border-radius: 11px;
  background: linear-gradient(145deg, #c7a35f, #a47f3d);
  color: #fff;
  font-family: var(--font-display);
  font-size: 18px; font-weight: 700;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .18), inset 0 1px 0 rgba(255, 255, 255, .25);
}
.brand-copy strong { font-size: 15.5px; letter-spacing: .02em; color: #fff; }
.brand-copy small { font-size: 11.5px; color: var(--sidebar-muted); }
.sidebar-section-label {
  margin: 22px 12px 8px;
  color: #7e93aa;
  font-size: 11px; font-weight: 700; letter-spacing: .12em;
}
.sidebar-nav { gap: 2px; }
.nav-item {
  position: relative;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  color: #c9d6e3;
  font-size: 14px;
  font-weight: 550;
  line-height: 1.3;
}
.nav-item svg {
  width: 19px; height: 19px; flex: 0 0 19px;
  fill: none; stroke: currentColor; stroke-width: 1.7;
  stroke-linecap: round; stroke-linejoin: round;
  opacity: .85;
}
.nav-item:hover { background: rgba(255, 255, 255, .07); color: #fff; }
.nav-item.active {
  background: rgba(255, 255, 255, .11);
  color: #fff;
  font-weight: 650;
  box-shadow: none;
}
.nav-item.active::before {
  content: "";
  position: absolute; left: -14px; top: 9px; bottom: 9px;
  width: 4px; border-radius: 0 4px 4px 0;
  background: #d2ae6a;
}
.nav-item.active svg { color: #e3c07f; opacity: 1; }
.sidebar-account {
  margin-top: 10px;
  padding: 14px 6px 2px;
  border-top: 1px solid var(--sidebar-line);
}
.sidebar-account-label { color: #7e93aa; font-size: 11px; letter-spacing: .12em; }
.account-mini {
  padding: 10px 11px;
  border-radius: 12px;
  background: rgba(255, 255, 255, .06);
  gap: 11px;
}
.account-mini strong { font-size: 13px; color: #fff; max-width: 150px; }
.account-mini div span { font-size: 11.5px; color: var(--sidebar-muted); }
.avatar {
  width: 36px; height: 36px;
  background: var(--accent-soft); color: var(--accent-dark);
  border: 1px solid #ead9b5;
  font-size: 13px; font-weight: 750;
}
.avatar.small { width: 34px; height: 34px; }
.avatar, .account-chip .avatar, .account-mini .avatar {
  display: grid; place-items: center; line-height: 1; text-transform: uppercase;
}
.sidebar-logout, .sidebar-close, .nav-toggle, .sidebar-backdrop { display: none; }

/* ---------- 7. App shell: topbar & content ---------- */
.main-shell {
  width: calc(100% - var(--sidebar-w));
  margin-left: var(--sidebar-w);
  background: var(--bg);
}
.topbar {
  height: var(--topbar-h);
  padding: 0 clamp(16px, 2.2vw, 32px);
  gap: 14px;
  justify-content: flex-start;
  background: rgba(255, 255, 255, .88);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: none;
}
.topbar-title { flex: 1 1 auto; min-width: 0; }
.topbar-title .eyebrow { font-size: 10.5px; color: var(--subtle); letter-spacing: .12em; }
.topbar-title strong {
  font-size: 16px; font-weight: 650; color: var(--primary);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.top-actions { margin-left: auto; gap: 8px; flex: 0 0 auto; }
.account-chip {
  gap: 10px;
  padding: 4px 12px 4px 4px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--text);
  transition: border-color .16s, box-shadow .16s;
}
.account-chip:hover { border-color: #c4cfdc; box-shadow: var(--shadow-sm); color: var(--text); }
.account-chip strong { font-size: 12.5px; max-width: 150px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--primary); }
.account-chip div span { font-size: 11px; color: var(--muted); }
.logout-link {
  padding: 8px 12px;
  border-radius: 9px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}
.logout-link:hover { background: var(--danger-soft); color: var(--danger); }

.content {
  max-width: 1360px;
  margin: 0 auto;
  padding: clamp(18px, 2.4vw, 34px);
  background: transparent;
}

/* Notifikasi */
.notification-menu > summary, .notification-button {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--primary);
}
.notification-menu > summary:hover, .notification-menu[open] > summary {
  background: var(--accent-soft); border-color: #e2cf9f; color: var(--primary);
}
.notification-count { background: var(--accent); color: #fff; border-color: #fff; }
.notification-dropdown {
  border-radius: var(--radius);
  border-color: var(--border);
  box-shadow: var(--shadow-lg);
}
.notification-dropdown-head { background: var(--surface-soft); }
.notification-item { transition: background .14s; }
.notification-item:hover { background: var(--surface-soft); }
.notification-item.unread { background: #fbf8ef; }

/* ---------- 8. Page heading, panels, stats ---------- */
.page-heading {
  gap: 20px;
  margin-bottom: 26px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border);
}
.page-heading h1, .content > h1 {
  font-size: clamp(26px, 2.4vw, 34px);
  line-height: 1.2;
  margin: 4px 0 0;
}
.page-heading p { font-size: 14.5px; color: var(--muted); max-width: 720px; }
.page-heading-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.page-heading .btn.primary { width: auto; margin-top: 0; }

.panel {
  padding: clamp(18px, 2vw, 26px);
  margin-bottom: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.panel-head { gap: 14px; margin-bottom: 18px; }
.panel-head h2, .panel-head h3 { margin: 4px 0 0; }
.feature-panel { background: linear-gradient(135deg, #fff 0%, #faf6ec 100%); border-color: #eadfc4; }

.alert + .stats, .alert + .stats.gradebook-stats { margin-top: 20px; }
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 16px;
  margin: 0 0 24px;
}
.stats.gradebook-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stat {
  padding: 18px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.stat::after { width: 72px; height: 72px; right: -22px; top: -26px; background: var(--accent-soft); opacity: .9; }
.stat .muted { font-size: 12.5px; font-weight: 600; color: var(--muted); position: relative; z-index: 1; }
.stat strong {
  position: relative; z-index: 1;
  margin-top: 8px;
  font-family: var(--font-display);
  font-size: 32px; font-weight: 600; line-height: 1.1;
  color: var(--primary);
  letter-spacing: -.02em;
}

.empty-state {
  padding: clamp(26px, 4vw, 44px) 22px;
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface-soft);
  color: var(--muted);
}

/* Tombol utama tidak melebar penuh pada toolbar/heading di desktop */
@media (min-width: 721px) {
  .toolbar .btn.primary, .toolbar button.primary,
  .form-actions .btn.primary, .panel-head .btn.primary,
  .section-heading .btn.primary { width: auto; margin-top: 0; }
  .toolbar { align-items: center; }
  .toolbar input, .toolbar select { margin-top: 0; width: auto; min-width: 200px; flex: 0 1 280px; }
  .toolbar input[type="search"], .toolbar input[name="q"] { flex: 1 1 280px; max-width: 420px; }
}

/* ---------- 9. Tabel ---------- */
.table-wrap, .table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
}
.table-wrap table, .table-scroll table { margin: 0; }
.content table { font-size: 14px; }
.content th {
  padding: 12px 16px;
  background: #f5f7fa;
  color: #54657b;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.content td {
  padding: 14px 16px;
  border-bottom: 1px solid #edf0f5;
  vertical-align: middle;
}
.content tbody tr:last-child td { border-bottom: 0; }
.content td strong { color: var(--primary); font-weight: 650; }
.content td .muted { font-size: 12.5px; font-weight: 400; }
.content tbody tr { transition: background .12s; }
.content tbody tr:hover { background: #f9fafc; }

/* ---------- 10. Kartu pembelajaran (peserta) ---------- */
.student-course-list { gap: 16px; }
.student-course-card {
  padding: clamp(18px, 2vw, 24px);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .18s, border-color .18s, transform .18s;
}
.student-course-card:hover { box-shadow: var(--shadow); border-color: #d3dbe6; transform: translateY(-1px); }
.student-course-main h3 { font-size: 18px; color: var(--primary); }
.progress-label { display: flex; justify-content: space-between; align-items: baseline; font-size: 13px; color: var(--muted); }
.progress-label strong { color: var(--primary); }
.progress-track { height: 9px; background: #e9eef4; border-radius: 999px; overflow: hidden; margin-top: 8px; }
.progress-bar { height: 100%; background: linear-gradient(90deg, var(--primary), #2c5a86); border-radius: 999px; }

/* ---------- 11. Halaman login & registrasi ---------- */
.auth-page {
  padding: clamp(16px, 4vw, 40px);
  background:
    radial-gradient(900px 500px at 8% -10%, rgba(176, 141, 75, .16), transparent 60%),
    radial-gradient(800px 520px at 100% 110%, rgba(22, 50, 79, .14), transparent 60%),
    var(--bg);
}
.auth-card {
  width: min(440px, 100%);
  padding: clamp(26px, 5vw, 40px);
  border: 1px solid var(--border);
  border-radius: 20px;
  background: #fff;
  box-shadow: var(--shadow-lg);
}
.auth-card .brand { gap: 12px; }
.auth-card .brand .brand-mark { background: linear-gradient(145deg, #1d4068, #112a44); }
.auth-card .brand strong { font-size: 16px; color: var(--primary); }
.auth-card h1 { margin: 26px 0 4px; font-size: 30px; }
.auth-card form label { margin-top: 16px; font-size: 13.5px; }
.auth-card .btn.primary { min-height: 46px; margin-top: 22px; font-size: 15px; border-radius: 11px; }
.auth-links { margin-top: 18px; gap: 8px 14px; font-size: 13px; }
.auth-links a { color: var(--primary); font-weight: 650; }
.auth-links a:hover { color: var(--accent-dark); }
.auth-help-card { background: var(--surface-soft) !important; border-radius: var(--radius-sm) !important; }
.auth-help-icon { background: var(--accent-soft) !important; color: var(--accent-dark) !important; }
.teacher-contact-mini { border-color: #eadfc4; background: var(--accent-soft); border-radius: var(--radius-sm); font-size: 12.5px; }
.teacher-contact-mini strong { font-size: 13px; color: var(--primary); }
.auth-register-card { width: min(480px, 100%); }
.auth-register-form input { font-size: 14.5px; }

/* ---------- 12. Halaman publik (katalog & detail program) ---------- */
.public-page { background: var(--bg); }
.public-topbar {
  background: rgba(255, 255, 255, .9);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--border);
}
.public-topbar-inner { max-width: 1200px; padding: 12px clamp(16px, 3vw, 32px); gap: 16px; }
.public-brand { gap: 12px; color: var(--primary); }
.public-brand .brand-mark { background: linear-gradient(145deg, #1d4068, #112a44); }
.public-brand strong, .auth-card .brand strong { font-family: var(--font-sans); font-size: 15.5px; font-weight: 700; color: var(--primary); }
.public-brand small { font-size: 11.5px; color: var(--muted); }
.public-nav { gap: 4px; align-items: center; }
.public-nav a { padding: 9px 13px; font-size: 14px; font-weight: 600; color: #4a5c72; border-radius: 9px; }
.public-nav a:hover { background: var(--primary-soft); color: var(--primary); }
.public-nav .public-nav-cta { background: var(--primary); border-color: var(--primary); color: #fff; padding: 9px 18px; }
.public-nav .public-nav-cta:hover { background: var(--primary-dark); color: #fff; }

.public-kicker { color: var(--accent-dark); font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.catalog-hero { max-width: 1200px; margin: 0 auto; padding: clamp(44px, 7vw, 88px) clamp(16px, 3vw, 32px) clamp(28px, 4vw, 44px); }
/* garis aksen emas dirapikan agar sejajar dengan konten */
.catalog-hero { position: relative; }
.catalog-hero::before {
  content: ""; display: block; position: static;
  width: 44px; height: 3px; margin: 0 0 20px;
  border-radius: 3px; background: var(--accent);
}
.catalog-hero h1 { font-size: clamp(30px, 4.4vw, 48px); line-height: 1.15; max-width: 860px; }
.catalog-hero > p { font-size: 16.5px; line-height: 1.75; color: var(--muted); max-width: 680px; }
.catalog-search {
  display: flex; gap: 10px; max-width: 720px; margin-top: 28px;
  padding: 8px; background: #fff;
  border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow);
}
.catalog-search input { flex: 1; margin: 0; border: 0; box-shadow: none; background: transparent; min-height: 46px; font-size: 15.5px; }
.catalog-search input:focus { box-shadow: none; }
.public-search-btn { width: auto !important; margin: 0 !important; min-height: 46px; padding: 0 24px; border-radius: 11px !important; }

.catalog-section { max-width: 1200px; margin: 0 auto; padding: 12px clamp(16px, 3vw, 32px) 64px; }
.section-heading { margin-bottom: 20px; }
.section-heading h2 { font-size: 22px; margin: 4px 0 0; }
.catalog-grid { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.catalog-card {
  display: flex; flex-direction: column;
  padding: 22px;
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  background: #fff; color: var(--text);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s, transform .2s, border-color .2s;
}
.catalog-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: #d3b97f; color: var(--text); }
.catalog-card h3 { margin: 14px 0 8px; font-size: 18px; line-height: 1.35; color: var(--primary); }
.catalog-card p { flex: 1; margin: 0 0 16px; font-size: 14px; line-height: 1.65; color: var(--muted); }
.course-code { font-size: 11.5px; font-weight: 700; letter-spacing: .06em; color: var(--accent-dark); background: var(--accent-soft); padding: 4px 10px; border-radius: 999px; }
.catalog-card-meta { display: flex; gap: 8px; flex-wrap: wrap; font-size: 12.5px; color: var(--muted); }
.catalog-card-footer { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border); font-size: 12.5px; color: var(--muted); }
.card-arrow { color: var(--accent-dark); font-weight: 700; transition: transform .18s; }
.catalog-card:hover .card-arrow { transform: translateX(4px); }
.public-empty { border: 1.5px dashed var(--border-strong); border-radius: var(--radius); background: #fff; }

.course-public-hero, .course-public-section { max-width: 1200px; margin-left: auto; margin-right: auto; }
.course-purchase-card { border-radius: var(--radius-lg); border: 1px solid var(--border); box-shadow: var(--shadow); }
.public-module-card { border-radius: var(--radius-sm); border: 1px solid var(--border); background: #fff; }
.class-choice { border-radius: var(--radius-sm); }

.public-footer {
  max-width: none; margin: 0;
  padding: 26px max(clamp(16px, 3vw, 32px), calc((100% - 1200px) / 2 + 32px));
  border-top: 1px solid var(--border);
  background: #fff;
  color: var(--muted);
  font-size: 13px;
}
.public-footer strong { color: var(--primary); }

/* ---------- 13. Pembelajaran & asesmen ---------- */
.course-hero { border-radius: var(--radius-lg); background: linear-gradient(135deg, #16324f, #1f4a74) !important; }
.course-module-summary, .learning-module, .module-card, .builder-module, .builder-activity {
  border-radius: var(--radius-sm);
}
.learning-activity { border-radius: var(--radius-sm); }
.answer-option {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  transition: border-color .15s, background .15s;
}
.answer-option:hover { border-color: #b9c5d4; background: var(--surface-soft); }
.quiz-timer { background: var(--primary); border-radius: var(--radius-sm); }

/* ---------- 14. Tablet & HP: sidebar menjadi drawer ---------- */
@media (max-width: 1024px) {
  .main-shell { width: 100%; margin-left: 0; }

  .sidebar {
    width: min(84vw, 300px);
    min-width: 0;
    padding: 18px 14px 16px;
    z-index: 70;
    transform: translateX(-104%);
    transition: transform .26s cubic-bezier(.22, .8, .3, 1), box-shadow .26s, visibility 0s linear .26s;
    box-shadow: none;
    visibility: hidden;
  }
  body.nav-open .sidebar {
    transform: none;
    visibility: visible;
    transition: transform .26s cubic-bezier(.22, .8, .3, 1), box-shadow .26s, visibility 0s;
    box-shadow: 12px 0 40px rgba(6, 16, 28, .38);
  }
  /* batalkan mode "strip ikon" lama */
  .brand-copy { display: block; }
  .sidebar-section-label { display: block; }
  .sidebar-account { display: block; }
  .nav-item span { display: inline; }
  .nav-item { justify-content: flex-start; padding: 12px 12px; }
  .sidebar .brand { justify-content: flex-start; }
  .sidebar-brand { padding: 2px 8px 18px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
  .nav-item.active::before { left: -14px; }

  .sidebar-close {
    display: inline-flex; align-items: center; justify-content: center;
    width: 38px; height: 38px; min-height: 0; padding: 0;
    border: 1px solid var(--sidebar-line); border-radius: 10px;
    background: rgba(255, 255, 255, .06); color: #fff; box-shadow: none;
  }
  .sidebar-close:hover { background: rgba(255, 255, 255, .12); color: #fff; border-color: var(--sidebar-line); }
  .sidebar-close svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
  .sidebar-logout {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    margin-top: 12px; padding: 11px 14px;
    border: 1px solid rgba(255, 255, 255, .16); border-radius: 10px;
    color: #f2d9d6; font-weight: 650; font-size: 14px;
  }
  .sidebar-logout:hover { background: rgba(255, 255, 255, .08); color: #fff; }

  .nav-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    flex: 0 0 auto;
    width: 42px; height: 42px; min-height: 0; padding: 0;
    border: 1px solid var(--border); border-radius: 12px;
    background: #fff; color: var(--primary); box-shadow: none;
  }
  .nav-toggle svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }

  .sidebar-backdrop {
    display: block;
    position: fixed; inset: 0; z-index: 60;
    background: rgba(8, 20, 34, .52);
    -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px);
    opacity: 0; pointer-events: none;
    transition: opacity .24s;
  }
  body.nav-open .sidebar-backdrop { opacity: 1; pointer-events: auto; }
  body.nav-open { overflow: hidden; }

  .stats.gradebook-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ---------- 15. HP ---------- */
@media (max-width: 720px) {
  body { font-size: 15px; }

  .topbar { height: 60px; padding: 0 12px; gap: 10px; }
  .topbar-title .eyebrow { display: none; }
  .topbar-title strong { font-size: 15.5px; }
  .logout-link { display: none; }
  .account-chip { padding: 3px; border-radius: 50%; }
  .account-chip div { display: none; }
  .top-actions { gap: 6px; }
  .notification-menu { position: static; }
  .notification-dropdown {
    position: fixed;
    top: 68px; left: 10px; right: 10px;
    width: auto; max-width: none;
    max-height: calc(100vh - 84px);
  }

  .content { padding: 18px 14px 32px; }
  .page-heading {
    display: flex; flex-direction: column; align-items: stretch;
    gap: 14px; margin-bottom: 20px; padding-bottom: 18px;
  }
  .page-heading h1, .content > h1 { font-size: 26px; }
  .page-heading > .btn, .page-heading .page-heading-actions { width: 100%; }
  .page-heading .page-heading-actions .btn { flex: 1 1 auto; }
  .page-heading .btn.primary { width: 100%; }

  .panel { padding: 16px; border-radius: 13px; margin-bottom: 16px; }
  .panel-head { flex-wrap: wrap; margin-bottom: 14px; }

  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-bottom: 18px; }
  .stat { padding: 14px; }
  .stat strong { font-size: 26px; }

  /* Form: satu kolom, ukuran 16px agar iOS tidak zoom saat fokus */
  .form-grid { grid-template-columns: 1fr; gap: 14px; }
  .form-grid .span-2 { grid-column: auto; }
  input, textarea, select,
  .content input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="submit"]):not([type="hidden"]),
  .content textarea, .content select { font-size: 16px; min-height: 46px; }
  .btn, button { min-height: 44px; }
  .compact-action { min-height: 40px; padding: 8px 13px; font-size: 13px; }
  .form-actions { flex-wrap: wrap; gap: 10px; }
  .form-actions .btn { flex: 1 1 auto; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .toolbar > * { width: 100%; max-width: none; }

  /* Tabel dapat digeser ke samping dengan petunjuk visual */
  .table-wrap, .table-scroll { margin-left: -2px; margin-right: -2px; }
  .content table { font-size: 13.5px; }
  .content th, .content td { padding: 11px 12px; }
  .table-actions { flex-wrap: wrap; }

  .student-course-card { flex-direction: column; align-items: stretch; gap: 16px; }
  .student-course-side { flex-direction: column; align-items: stretch; gap: 10px; min-width: 0; width: 100%; }
  .student-course-side .progress-state-pill { align-self: flex-start; }
  .student-course-side .btn { width: 100%; min-width: 0; }

  .auth-card { border-radius: 18px; }
  .auth-card h1 { font-size: 27px; }

  .public-topbar-inner { padding: 10px 14px; gap: 8px; flex-wrap: nowrap; }
  .public-brand small { display: none; }
  .public-nav { gap: 2px; }
  .public-nav a { padding: 8px 10px; font-size: 13px; }
  .public-nav a:not(.public-nav-cta):first-child { display: none; }
  .public-nav .public-nav-cta { padding: 8px 14px; }
  .catalog-hero { padding: 36px 16px 24px; }
  .catalog-hero h1 { font-size: 29px; }
  .catalog-hero > p { font-size: 15px; }
  .catalog-search { flex-direction: column; padding: 10px; }
  .catalog-search input { padding: 0 8px; }
  .public-search-btn { width: 100% !important; }
  .catalog-grid { grid-template-columns: 1fr; gap: 14px; }
  .catalog-card { padding: 18px; }
  .public-footer { flex-direction: column; text-align: center; gap: 6px; padding: 22px 16px; }
}

@media (max-width: 380px) {
  .stats { grid-template-columns: 1fr; }
  .topbar-title strong { font-size: 14.5px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; scroll-behavior: auto !important; }
}

/* ==========================================================================
   v2 — Tombol aksi tabel, tabel responsif (kartu di HP), panel "Tambah"
   ========================================================================== */

/* Kata tidak lagi dipotong di tengah ("Administrat/or", "Dipublikasik/an") */
.content th, .content td { overflow-wrap: normal; word-break: normal; }
.content th { padding: 12px 11px; }
.content td { padding: 14px 11px; }
.content th:first-child, .content td:first-child { padding-left: 16px; }
.content th:last-child, .content td:last-child { padding-right: 16px; }

/* ---------- Tombol aksi di dalam tabel ---------- */
.table-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-start; }
.table-actions > form { margin: 0; }
.table-actions .btn, .table-actions button {
  min-height: 34px;
  padding: 6px 13px;
  font-size: 12.5px;
  border-radius: 9px;
  white-space: nowrap;
  box-shadow: none;
}
.table-actions .btn.primary, .table-actions button.primary { width: auto; margin: 0; box-shadow: 0 2px 6px rgba(22, 50, 79, .18); }
.table-actions .btn.danger { background: #fff; }
.table-actions .btn.danger:hover { background: var(--danger-soft); }

/* Bila aksi banyak (≥4) dibuat grid 2 kolom yang rata dan sejajar */
.table-actions-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(max-content, 1fr));
  gap: 8px;
  align-items: stretch;
}
.table-actions-grid > * { margin: 0; }
.table-actions-grid > a.btn,
.table-actions-grid > details > summary,
.table-actions-grid > form > .btn,
.table-actions-grid > form > button { width: 100%; justify-content: center; }
.table-actions-grid > details { display: block; }
.table-actions-grid > details > summary { list-style: none; cursor: pointer; }
.table-actions-grid > details > summary::-webkit-details-marker { display: none; }
.table-actions-grid > details[open] { grid-column: 1 / -1; margin-top: 2px; width: 0; min-width: 100%; }
.table-actions-grid > details[open] > :not(summary) { width: 100%; min-width: 0; max-width: 100%; }
.table-actions-grid > details[open] > summary { background: var(--primary-soft); border-color: #b9c9dc; }
.table-actions-grid > a.btn:first-child:not(.primary) {
  background: var(--primary); border-color: var(--primary); color: #fff;
}
.table-actions-grid > a.btn:first-child:not(.primary):hover { background: var(--primary-dark); color: #fff; }
.table-actions-grid > form > .btn.primary { width: 100%; }

/* Panel form yang terbuka dari sel tabel */
.course-visibility-panel, .course-staff-panel {
  width: min(380px, 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
}
.course-visibility-panel .mini-form label, .course-staff-panel .mini-form label { font-size: 12.5px; }
.staff-check { font-size: 12.5px !important; }
.staff-summary { font-size: 11.5px; }

/* ---------- Panel "+ Tambah …" pada judul halaman ---------- */
.page-heading { flex-wrap: wrap; }
.create-panel { position: relative; }
.create-panel > summary { list-style: none; cursor: pointer; width: auto; margin: 0; }
.create-panel > summary::-webkit-details-marker { display: none; }
.create-panel[open] { flex: 1 0 100%; order: 3; }
.create-panel[open] > summary { background: var(--primary-dark); }
.create-panel-body {
  margin-top: 16px;
  padding: clamp(16px, 2.4vw, 26px);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: left;
}
.create-panel-body h2 { margin: 0 0 16px; font-size: 18px; }
.create-panel-body .form-actions { align-items: end; }

/* ---------- Tabel menjadi kartu di HP ---------- */
@media (max-width: 720px) {
  .create-panel { width: 100%; }
  .create-panel > summary { width: 100%; }

  .table-wrap.table-wrap-stacked, .table-scroll.table-wrap-stacked {
    border: 0; background: transparent; overflow: visible;
    margin: 12px 0 0;
  }
  .content table.stack-table, .stack-table tbody { display: block; width: 100%; min-width: 0; max-width: 100%; }
  .stack-table thead {
    position: absolute; width: 1px; height: 1px; overflow: hidden;
    clip: rect(0 0 0 0); white-space: nowrap;
  }
  .stack-table tbody tr {
    display: block;
    margin: 0 0 14px;
    padding: 2px 16px 8px;
    background: var(--surface-soft);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow-sm);
  }
  .stack-table tbody tr:last-child { margin-bottom: 0; }
  .content table.stack-table tbody tr:hover { background: var(--surface-soft); }
  .content table.stack-table tbody tr td {
    display: grid;
    grid-template-columns: minmax(84px, 34%) minmax(0, 1fr);
    gap: 4px 14px;
    align-items: start;
    padding: 10px 0;
    border-bottom: 1px solid #e9eef5;
    text-align: left;
    font-size: 14px;
  }
  .content table.stack-table tbody tr td:last-child { border-bottom: 0; }
  .content table.stack-table tbody tr td { overflow-wrap: anywhere; }
  .stack-table td > * { grid-column: 2; min-width: 0; }
  .stack-table td > .badge, .stack-table td > .status-badge, .stack-table td > .count-pill { justify-self: start; }
  .stack-table td::before {
    content: attr(data-label);
    padding-top: 2px;
    font-size: 11px; font-weight: 700; letter-spacing: .06em;
    text-transform: uppercase; color: var(--subtle);
  }
  .content table.stack-table tbody tr td.td-title {
    display: block; padding: 13px 0 11px;
    font-size: 15.5px; border-bottom: 1px solid var(--border-strong);
  }
  .content table.stack-table tbody tr td.td-span,
  .content table.stack-table tbody tr td.td-actions { display: block; }
  .stack-table td.td-title::before,
  .stack-table td.td-span::before,
  .stack-table td.td-actions::before { display: none; }
  .content table.stack-table tbody tr td.td-actions { padding: 12px 0 6px; }
  .stack-table .table-actions-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stack-table .table-actions-grid > * { min-width: 0; }
  .stack-table .table-actions-grid .btn, .stack-table .table-actions-grid summary { white-space: normal; text-align: center; line-height: 1.25; }
  .stack-table .table-actions .btn, .stack-table .table-actions button { min-height: 40px; }
  .stack-table td .empty-state { margin: 4px 0; }
}

/* ==========================================================================
   v3 — Pembuat Konten (Kelola modul & aktivitas)
   ========================================================================== */
.bld-ico { width: 18px; height: 18px; flex: 0 0 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; vertical-align: -3px; }
.bld-sr-only { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); border: 0; white-space: nowrap; }
.bld-modules [hidden], .bld-head [hidden], .bld-panel[hidden], .bld-form [hidden] { display: none !important; }
.bld-inline-form { display: inline-flex; margin: 0; }
.status-badge.is-pending { background: var(--warning-soft); color: var(--warning); border-color: #efdca8; }
.status-badge.is-approved { background: var(--primary-soft); color: var(--primary); border-color: #c9d8ea; }
.status-badge.is-rejected { background: var(--danger-soft); color: var(--danger); border-color: #efc5c0; }

/* ---- Ringkasan program ---- */
.bld-overview { padding: clamp(16px, 2vw, 24px); }
.bld-overview-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 18px; flex-wrap: wrap; }
.bld-overview-status { flex: 1 1 360px; min-width: 0; }
.bld-status-line { display: flex; align-items: center; gap: 10px 12px; flex-wrap: wrap; margin-top: 8px; }
.bld-status-line .status-badge { font-size: 12.5px; padding: 5px 12px; }
.bld-review-note { margin-top: 12px; padding: 12px 14px; border-radius: var(--radius-sm); background: var(--warning-soft); border: 1px solid #efdca8; border-left: 4px solid var(--accent); font-size: 14px; }
.bld-review-note strong { display: block; margin-bottom: 4px; color: #6e5424; }
.bld-meta-line { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 12px; font-size: 13px; color: var(--muted); }
.bld-meta-line .bld-ico { width: 16px; height: 16px; margin-right: 3px; color: var(--subtle); }
.bld-meta-line strong { color: var(--primary); }
.bld-overview-actions .btn { width: auto; margin: 0; }
.bld-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--border); }
.bld-stat { display: flex; gap: 13px; align-items: center; padding: 14px 16px; border-radius: 12px; background: var(--surface-soft); border: 1px solid var(--border); min-width: 0; }
.bld-stat-ico { display: grid; place-items: center; width: 42px; height: 42px; flex: 0 0 42px; border-radius: 12px; background: var(--primary-soft); color: var(--primary); }
.bld-stat-ico .bld-ico { width: 21px; height: 21px; }
.bld-stat-label { font-size: 12px; font-weight: 700; color: var(--muted); letter-spacing: .04em; text-transform: uppercase; }
.bld-stat-value { font-family: var(--font-display); font-size: 26px; font-weight: 600; line-height: 1.1; color: var(--primary); }
.bld-stat-sub { font-size: 12.5px; color: var(--muted); line-height: 1.4; overflow-wrap: anywhere; }
.bld-stat.is-warn { background: var(--warning-soft); border-color: #efdca8; }
.bld-stat.is-warn .bld-stat-ico { background: #f6e6b8; color: var(--warning); }
.bld-stat.is-ok .bld-stat-ico { background: var(--success-soft); color: var(--success); }
.bld-price { padding: 16px 20px; }
.bld-price .panel-head { margin-bottom: 0; align-items: center; }
.bld-price h2 { font-size: 16px; }

/* ---- Judul bagian & aksi ---- */
.bld-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin: 28px 0 16px; }
.bld-head h2 { margin: 4px 0 4px; font-size: 22px; }
.bld-head p { margin: 0; max-width: 680px; font-size: 14px; }
.bld-legend { margin-top: 10px !important; display: flex; align-items: center; flex-wrap: wrap; gap: 6px 8px; font-size: 12.5px; color: var(--muted); }
.bld-legend-sep { width: 14px; }
.bld-head-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.bld-head-actions .btn.primary { width: auto; margin: 0; }
.bld-head-actions .btn { display: inline-flex; align-items: center; gap: 7px; }

/* ---- Panel formulir inline ---- */
.bld-panel {
  margin: 4px 0 18px; padding: clamp(16px, 2vw, 24px);
  border: 1px solid #d5e0ee; border-radius: var(--radius);
  background: linear-gradient(180deg, #f9fbfe, #fff);
  box-shadow: var(--shadow-sm);
}
.bld-panel .panel-head { margin-bottom: 16px; }
.bld-panel .panel-head h3 { margin: 0 0 2px; font-size: 17px; }
.bld-panel .panel-head p { margin: 0; font-size: 13.5px; }
.bld-form { display: grid; gap: 14px; }
.bld-field { display: grid; align-content: start; gap: 6px; margin: 0; font-size: 13.5px; }
.bld-field > span:first-child { font-weight: 650; }
.bld-field .field-help { font-weight: 400; }
.bld-two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.bld-step { display: flex; align-items: center; gap: 9px; font-size: 14px; font-weight: 700; color: var(--primary); margin-top: 2px; }
.bld-step-num { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--primary); color: #fff; font-size: 12px; font-weight: 700; }
.bld-box { display: grid; gap: 12px; padding: 16px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: #fff; }
.bld-box-title { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-dark); }
.bld-note { padding: 11px 14px; border-radius: var(--radius-sm); background: var(--primary-soft); color: #28445f; font-size: 13px; line-height: 1.55; border: 1px solid #d3e0ef; }
.bld-advanced { border: 1px solid var(--border); border-radius: var(--radius-sm); background: #fff; }
.bld-advanced > summary { padding: 11px 14px; cursor: pointer; font-size: 13.5px; font-weight: 650; color: var(--primary); list-style: none; display: flex; align-items: center; gap: 6px; }
.bld-advanced > summary::-webkit-details-marker { display: none; }
.bld-advanced > summary::before { content: "▸"; font-size: 11px; transition: transform .15s; color: var(--subtle); }
.bld-advanced[open] > summary::before { transform: rotate(90deg); }
.bld-advanced > summary span { font-weight: 400; color: var(--muted); }
.bld-advanced-body { display: grid; gap: 12px; padding: 4px 14px 14px; }
.bld-panel .form-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.bld-panel .form-actions .btn.primary { width: auto; margin: 0; }

/* Pemilih jenis aktivitas */
.bld-type-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.bld-type-card { position: relative; display: flex; flex-direction: column; gap: 4px; align-items: flex-start; padding: 14px; border: 1.5px solid var(--border); border-radius: 12px; background: #fff; cursor: pointer; font-weight: 400; transition: border-color .15s, box-shadow .15s, background .15s; }
.bld-type-card:hover { border-color: #b8c7da; box-shadow: var(--shadow-sm); }
.bld-type-card input { position: absolute; opacity: 0; pointer-events: none; }
.bld-type-card strong { font-size: 14px; color: var(--primary); }
.bld-type-card small { font-size: 12px; line-height: 1.45; color: var(--muted); font-weight: 400; }
.bld-type-ico { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; margin-bottom: 4px; background: var(--tc-soft, var(--primary-soft)); color: var(--tc, var(--primary)); }
.bld-type-card:has(input:checked) { border-color: var(--tc, var(--primary)); background: var(--tc-soft, var(--primary-soft)); box-shadow: 0 0 0 3px color-mix(in srgb, var(--tc, var(--primary)) 18%, transparent); }
.bld-type-card:has(input:focus-visible) { outline: 3px solid rgba(176, 141, 75, .55); outline-offset: 2px; }
.t-material   { --tc: #2f6fb0; --tc-soft: #eaf2fb; }
.t-link       { --tc: #0f8586; --tc-soft: #e5f5f5; }
.t-assignment { --tc: #b8620f; --tc-soft: #fdf0e0; }
.t-quiz       { --tc: #7048b0; --tc-soft: #f1eafa; }
.t-exam       { --tc: #b3382d; --tc-soft: #fdecea; }

/* ---- Kartu modul ---- */
.bld-modules { display: grid; gap: 14px; }
.bld-module { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); scroll-margin-top: calc(var(--topbar-h) + 14px); transition: border-color .15s, box-shadow .15s; }
.bld-module[open] { border-color: #cdd8e6; box-shadow: var(--shadow); }
.bld-module.is-published { border-left: 4px solid var(--success); }
.bld-module.is-draft { border-left: 4px solid #c9d2de; }
.bld-module-head { display: grid; grid-template-columns: auto minmax(0, 1fr) auto auto; align-items: center; gap: 14px; padding: 16px 18px; cursor: pointer; list-style: none; }
.bld-module-head::-webkit-details-marker { display: none; }
.bld-module-head:hover { background: var(--surface-soft); border-radius: var(--radius); }
.bld-module-num { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 11px; background: var(--primary); color: #fff; font-family: var(--font-display); font-size: 17px; font-weight: 600; }
.bld-module-title { display: grid; gap: 2px; min-width: 0; }
.bld-module-title strong { font-size: 16.5px; color: var(--primary); line-height: 1.3; }
.bld-module-title small { font-size: 13px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bld-module-badges { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.bld-chevron { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; color: var(--muted); transition: transform .2s, background .15s; }
.bld-module-head:hover .bld-chevron { background: var(--primary-soft); }
.bld-module[open] > .bld-module-head .bld-chevron { transform: rotate(180deg); }
.bld-module[open] > .bld-module-head { border-bottom: 1px solid var(--border); border-bottom-left-radius: 0; border-bottom-right-radius: 0; }
.bld-module-body { padding: 18px; display: grid; gap: 4px; }
.bld-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; padding: 10px 12px; margin-bottom: 14px; background: var(--surface-soft); border: 1px solid var(--border); border-radius: 12px; }
.bld-toolbar-group { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.bld-toolbar .btn { display: inline-flex; align-items: center; gap: 7px; width: auto; margin: 0; }
.bld-toolbar form { margin: 0; }
.bld-reorder-label { font-size: 12px; font-weight: 600; color: var(--subtle); margin-right: 2px; }
.bld-icon-btn, .bld-mini-btn { display: inline-grid; place-items: center; width: 34px; height: 34px; min-height: 0; padding: 0; border: 1px solid var(--border-strong); border-radius: 9px; background: #fff; color: var(--primary); box-shadow: none; cursor: pointer; list-style: none; }
.bld-icon-btn::-webkit-details-marker { display: none; }
.bld-icon-btn:hover, .bld-mini-btn:hover { background: var(--primary-soft); border-color: #b7c8dc; }
.bld-icon-btn:disabled, .bld-mini-btn:disabled { opacity: .35; cursor: not-allowed; background: #fff; }

/* ---- Daftar aktivitas ---- */
.bld-list-head { display: flex; align-items: baseline; gap: 10px 14px; flex-wrap: wrap; margin: 4px 0 12px; }
.bld-list-head h3 { margin: 0; font-size: 15px; }
.bld-list-head .muted { font-size: 12.5px; }
.bld-activities { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.bld-activity { border: 1px solid var(--border); border-radius: 12px; background: #fff; transition: border-color .15s, box-shadow .15s; scroll-margin-top: calc(var(--topbar-h) + 14px); }
.bld-activity:hover { border-color: #cbd6e4; box-shadow: var(--shadow-sm); }
.bld-activity.is-archived { background: #f8f9fb; }
.bld-activity.is-archived .bld-activity-title, .bld-activity.is-archived .bld-type-chip { opacity: .6; }
.bld-activity-row { display: grid; grid-template-columns: auto auto minmax(0, 1fr) auto; gap: 12px; align-items: flex-start; padding: 14px; }
.bld-reorder { display: grid; justify-items: center; gap: 2px; padding-top: 1px; }
.bld-mini-btn { width: 26px; height: 22px; border-radius: 7px; }
.bld-mini-btn .bld-ico { width: 14px; height: 14px; }
.bld-order { font-size: 12px; font-weight: 700; color: var(--subtle); line-height: 1.2; }
.bld-type-chip { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: var(--tc-soft); color: var(--tc); }
.bld-type-chip .bld-ico { width: 21px; height: 21px; }
.bld-activity-main { min-width: 0; display: grid; gap: 6px; }
.bld-activity-title { font-size: 15.5px; line-height: 1.35; color: var(--text); }
.bld-chips { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.bld-chip { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; min-height: 26px; border-radius: 999px; background: #f1f4f8; color: #42546b; font-size: 12px; font-weight: 600; }
.bld-chip .bld-ico { width: 13px; height: 13px; flex-basis: 13px; vertical-align: -2px; }
.bld-chip.type { background: var(--tc-soft); color: var(--tc); }
.bld-chip.muted { background: transparent; color: var(--subtle); border: 1px dashed var(--border-strong); }
.bld-chip.warn { background: var(--warning-soft); color: var(--warning); border: 1px solid #efdca8; }
.bld-desc { font-size: 13.5px; line-height: 1.6; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; cursor: pointer; border-radius: 6px; }
.bld-desc:hover { color: var(--text); }
.bld-desc.is-expanded { display: block; -webkit-line-clamp: unset; }
.bld-activity-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; flex-wrap: wrap; max-width: 560px; }
.bld-activity-actions .btn { display: inline-flex; align-items: center; gap: 6px; width: auto; margin: 0; }
.bld-activity-actions form { margin: 0; }
.bld-activity .bld-panel { margin: 0 14px 14px; }
.bld-menu { position: relative; }
.bld-menu[open] > .bld-icon-btn { background: var(--primary-soft); border-color: #b7c8dc; }
.bld-menu-list { position: absolute; right: 0; top: calc(100% + 6px); z-index: 30; min-width: 220px; padding: 6px; background: #fff; border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow-lg); }
.bld-menu-list form { margin: 0; }
.bld-menu-item { display: flex; align-items: center; gap: 9px; width: 100%; min-height: 40px; padding: 8px 11px; border: 0; border-radius: 8px; background: transparent; box-shadow: none; text-align: left; font-size: 13.5px; font-weight: 600; color: var(--text); justify-content: flex-start; }
.bld-menu-item:hover { background: var(--primary-soft); transform: none; box-shadow: none; }
.bld-menu-item.danger { color: var(--danger); }
.bld-menu-item.danger:hover { background: var(--danger-soft); }

/* ---- Keadaan kosong ---- */
.bld-empty-activities { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding: 18px; border: 1.5px dashed var(--border-strong); border-radius: 12px; background: var(--surface-soft); color: var(--muted); }
.bld-empty-activities > .bld-ico { width: 30px; height: 30px; flex-basis: 30px; color: var(--subtle); }
.bld-empty-activities > div { flex: 1 1 200px; display: grid; gap: 2px; font-size: 13.5px; }
.bld-empty-activities strong { color: var(--primary); font-size: 14.5px; }
.bld-empty-activities .btn { display: inline-flex; align-items: center; gap: 6px; width: auto; margin: 0; }
.bld-empty { text-align: center; padding: clamp(28px, 5vw, 52px) 20px; border-style: dashed; border-width: 1.5px; box-shadow: none; }
.bld-empty-ico { display: inline-grid; place-items: center; width: 64px; height: 64px; border-radius: 18px; background: var(--primary-soft); color: var(--primary); margin-bottom: 12px; }
.bld-empty-ico .bld-ico { width: 30px; height: 30px; }
.bld-empty h3 { margin: 0 0 6px; font-size: 19px; }
.bld-empty p { margin: 0 auto 18px; max-width: 460px; }
.bld-empty-steps { list-style: none; display: flex; gap: 10px 22px; justify-content: center; flex-wrap: wrap; margin: 0 0 22px; padding: 0; font-size: 13.5px; color: var(--muted); }
.bld-empty-steps li { display: inline-flex; align-items: center; gap: 8px; }
.bld-empty-steps b { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--accent-soft); color: var(--accent-dark); font-size: 12px; }
.bld-empty .btn { display: inline-flex; align-items: center; gap: 7px; width: auto; }

/* ---- Toast ---- */
.bld-toast { position: fixed; z-index: 200; top: calc(var(--topbar-h) + 12px); right: 18px; max-width: min(420px, calc(100vw - 36px)); padding: 12px 16px; border-radius: 12px; background: #14532d; color: #fff; font-size: 14px; font-weight: 600; box-shadow: var(--shadow-lg); opacity: 0; transform: translateY(-8px); transition: opacity .25s, transform .25s; }
.bld-toast.is-in { opacity: 1; transform: none; }

/* ---- Tablet / HP ---- */
@media (max-width: 1024px) {
  .bld-type-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .bld-activity-row { grid-template-columns: auto auto minmax(0, 1fr); }
  .bld-activity-actions { grid-column: 1 / -1; justify-content: flex-start; max-width: none; padding-top: 2px; }
}
@media (max-width: 720px) {
  .bld-stats { grid-template-columns: 1fr; gap: 10px; }
  .bld-overview-actions, .bld-overview-actions form, .bld-overview-actions .btn { width: 100%; }
  .bld-head { align-items: stretch; }
  .bld-head-actions { width: 100%; }
  .bld-head-actions .btn.primary { flex: 1 1 100%; order: -1; min-height: 46px; justify-content: center; }
  .bld-head-actions .btn.ghost { flex: 1 1 auto; justify-content: center; }
  .bld-legend { line-height: 2; }

  .bld-module-head { grid-template-columns: auto minmax(0, 1fr) auto; gap: 10px 12px; padding: 14px; }
  .bld-module-badges { grid-column: 1 / -1; grid-row: 2; justify-content: flex-start; }
  .bld-module-title small { white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
  .bld-module-body { padding: 12px; }
  .bld-toolbar { padding: 10px; }
  .bld-toolbar-group { width: 100%; }
  .bld-toolbar-group .btn, .bld-toolbar-group form { flex: 1 1 calc(50% - 8px); }
  .bld-toolbar-group form .btn { width: 100%; }
  .bld-toolbar .btn { min-height: 42px; justify-content: center; }
  .bld-toolbar-right .btn.primary { flex: 1 1 100%; order: 3; }
  .bld-reorder-label { flex: 1 0 auto; }
  .bld-toolbar-right .bld-inline-form { flex: 0 0 auto; }
  .bld-icon-btn { width: 42px; height: 42px; }

  .bld-panel { padding: 14px; margin-left: 0; margin-right: 0; }
  .bld-two { grid-template-columns: 1fr; }
  .bld-type-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bld-type-card { padding: 12px; }
  .bld-type-card small { display: none; }
  .bld-type-card:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .bld-type-card { flex-direction: row; align-items: center; gap: 10px; }
  .bld-type-ico { margin-bottom: 0; flex: 0 0 36px; }
  .bld-panel .form-actions .btn { flex: 1 1 auto; min-height: 46px; }

  .bld-activity-row { padding: 12px; gap: 10px; grid-template-columns: auto minmax(0, 1fr); }
  .bld-reorder { gap: 4px; }
  .bld-mini-btn { width: 30px; height: 28px; }
  .bld-type-chip { display: none; }
  .bld-activity-main { grid-column: 2; }
  .bld-activity-actions { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .bld-activity-actions > .btn, .bld-activity-actions > form, .bld-activity-actions > form .btn { width: 100%; }
  .bld-activity-actions .btn { min-height: 42px; justify-content: center; }
  .bld-activity-actions > .bld-menu { grid-column: auto; justify-self: stretch; }
  .bld-activity-actions > .bld-menu > .bld-icon-btn { width: 100%; }
  .bld-menu-list { left: 0; right: 0; min-width: 0; }
  .bld-activity .bld-panel { margin: 0 10px 10px; }
  .bld-toast { left: 12px; right: 12px; max-width: none; top: 70px; }
}

/* ==========================================================================
   v4 — Paket 2: Penilaian tugas, penilaian uraian, Kelola Soal
   ========================================================================== */
.btn.warning { background: #d97706; border-color: #d97706; color: #fff; }
.btn.warning:hover { background: #b45309; border-color: #b45309; color: #fff; }

/* ---- Komponen peninjauan bersama ---- */
.rv-avatar { display: grid; place-items: center; width: 44px; height: 44px; flex: 0 0 44px; border-radius: 50%; background: var(--accent-soft); color: var(--accent-dark); border: 1px solid #ead9b5; font-weight: 750; font-size: 14px; }
.rv-meta { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 12.5px; color: var(--muted); }
.rv-late { color: var(--danger); font-weight: 700; }
.rv-quick { display: flex; flex-wrap: wrap; gap: 6px; }
.rv-chip { min-height: 32px; padding: 4px 13px; border-radius: 999px; font-size: 12.5px; font-weight: 650; background: #fff; border: 1px solid var(--border-strong); box-shadow: none; }
.rv-chip:hover { background: var(--primary-soft); }
.rv-card[hidden], .rv-no-match[hidden], .rv-form-panel[hidden], .gq[hidden] { display: none !important; }

/* ---- Daftar pengumpulan tugas ---- */
.rv-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 20px; }
.rv-stat { display: grid; gap: 2px; padding: 16px 18px; border: 1px solid var(--border); border-top: 3px solid #cfd8e4; border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-sm); }
.rv-stat-label { font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); }
.rv-stat strong { font-family: var(--font-display); font-size: 30px; line-height: 1.1; font-weight: 600; color: var(--primary); }
.rv-stat small { font-size: 12.5px; color: var(--muted); }
.rv-stat.is-pending { border-top-color: #d9a441; }
.rv-stat.is-graded { border-top-color: var(--success); }
.rv-stat.is-revision { border-top-color: #e2813a; }
.rv-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin: 4px 0 16px; }
.rv-pills { display: flex; gap: 6px; flex-wrap: wrap; }
.rv-pill { display: inline-flex; align-items: center; gap: 8px; min-height: 36px; padding: 6px 14px; border-radius: 999px; background: #fff; border: 1px solid var(--border-strong); font-size: 13px; box-shadow: none; }
.rv-pill b { display: inline-grid; place-items: center; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 999px; background: #eef2f7; color: #42546b; font-size: 11.5px; }
.rv-pill.is-active { background: var(--primary); border-color: var(--primary); color: #fff; }
.rv-pill.is-active b { background: rgba(255, 255, 255, .22); color: #fff; }
.rv-search { margin: 0; }
.rv-search input { min-width: 280px; margin: 0; }
.rv-list { display: grid; gap: 14px; }
.rv-card { display: grid; gap: 14px; padding: 18px 20px; border: 1px solid var(--border); border-left: 4px solid #d9a441; border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-sm); scroll-margin-top: calc(var(--topbar-h) + 14px); }
.rv-card.is-graded { border-left-color: var(--success); }
.rv-card.is-revision { border-left-color: #e2813a; }
.rv-card.is-focus { animation: rvFocus 1.8s ease-out; }
@keyframes rvFocus { 0% { box-shadow: 0 0 0 0 rgba(176, 141, 75, .55); } 100% { box-shadow: 0 0 0 16px rgba(176, 141, 75, 0); } }
.rv-card-head { display: flex; align-items: center; gap: 12px; }
.rv-who { display: grid; gap: 1px; min-width: 0; flex: 1; }
.rv-who strong { font-size: 15.5px; color: var(--primary); }
.rv-who span { font-size: 13px; overflow-wrap: anywhere; }
.rv-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; align-items: start; }
.rv-work { display: grid; gap: 10px; justify-items: start; }
.rv-drive { width: auto; margin: 0; }
.rv-note, .rv-feedback { width: 100%; padding: 11px 13px; border-radius: 10px; background: var(--surface-soft); border: 1px solid var(--border); font-size: 13.5px; line-height: 1.6; overflow-wrap: anywhere; }
.rv-note b, .rv-feedback b { display: block; margin-bottom: 3px; font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.rv-result { display: grid; gap: 10px; }
.rv-score { display: flex; align-items: baseline; gap: 6px; }
.rv-score strong { font-family: var(--font-display); font-size: 40px; line-height: 1; font-weight: 600; color: var(--success); }
.rv-score span { font-size: 13px; color: var(--muted); }
.rv-score.is-empty strong { color: var(--subtle); font-size: 32px; }
.rv-actions { display: flex; gap: 8px; flex-wrap: wrap; padding-top: 2px; }
.rv-actions .btn { width: auto; margin: 0; }
.rv-form-panel { padding: 16px; border: 1px solid #d5e0ee; border-radius: 12px; background: linear-gradient(180deg, #f9fbfe, #fff); }
.rv-form-panel.is-warn { border-color: #efdca8; background: linear-gradient(180deg, #fffaf0, #fff); }
.rv-form, .revision-form.rv-form, .grade-form.rv-form { display: grid; gap: 12px; min-width: 0; padding: 0; margin: 0; background: transparent; border: 0; }
.rv-field { display: grid; align-content: start; gap: 6px; font-size: 13.5px; font-weight: 650; }
.rv-field input[type="number"] { max-width: 180px; }
.rv-form-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.rv-form-actions .btn { width: auto; margin: 0; }

/* ---- Penilaian uraian ---- */
.gr-summary { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) auto; gap: 22px; align-items: center; }
.gr-student { display: flex; gap: 14px; align-items: center; min-width: 0; }
.gr-student-copy { display: grid; gap: 3px; min-width: 0; }
.gr-student-copy strong { font-size: 16.5px; color: var(--primary); }
.gr-student-copy .muted { font-size: 13px; overflow-wrap: anywhere; }
.gr-score-num { display: flex; align-items: baseline; gap: 8px; }
.gr-score-num strong { font-family: var(--font-display); font-size: 36px; font-weight: 600; line-height: 1; color: var(--primary); }
.gr-score-num span { font-size: 13.5px; color: var(--muted); }
.gr-bar { height: 9px; margin: 9px 0 5px; background: #e9eef4; border-radius: 999px; overflow: hidden; }
.gr-bar i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--primary), #2c5a86); }
.gr-state { display: grid; gap: 6px; justify-items: end; text-align: right; }
.gr-state small { max-width: 190px; font-size: 12.5px; }
.gr-nav { display: grid; gap: 12px; }
.gr-nav-top { display: flex; justify-content: space-between; align-items: center; gap: 10px 18px; flex-wrap: wrap; }
.gr-legend { display: flex; align-items: center; gap: 8px 12px; flex-wrap: wrap; font-size: 12.5px; color: var(--muted); }
.gr-legend .gr-chip { display: inline-block; width: 12px; height: 12px; min-width: 0; padding: 0; border-radius: 4px; }
.gr-chips { display: flex; flex-wrap: wrap; gap: 8px; }
a.gr-chip { display: inline-grid; place-items: center; min-width: 40px; height: 40px; border-radius: 10px; font-weight: 700; font-size: 13.5px; text-decoration: none; border: 1.5px solid transparent; }
.gr-chip.is-need { background: var(--warning-soft); color: var(--warning); border-color: #efdca8; }
.gr-chip.is-done { background: var(--success-soft); color: var(--success); border-color: #bfe3d1; }
.gr-chip.is-auto { background: #f1f4f8; color: #52627a; border-color: #dde4ee; }
a.gr-chip:hover { filter: brightness(.97); transform: translateY(-1px); color: inherit; }
.gr-only-need { margin: 0; font-size: 13.5px; }
.gq { border-left: 4px solid #dde4ee; scroll-margin-top: calc(var(--topbar-h) + 14px); }
.gq.is-need { border-left-color: #d9a441; background: linear-gradient(180deg, #fffdf6, #fff); }
.gq.is-done { border-left-color: var(--success); }
.gq-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.gq-num { display: grid; place-items: center; width: 36px; height: 36px; flex: 0 0 36px; border-radius: 10px; background: var(--primary); color: #fff; font-family: var(--font-display); font-size: 17px; }
.gq-title { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.gq-points { font-size: 12.5px; color: var(--muted); }
.gq .review-answer-block { padding: 14px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface-soft); }
.gq .answer-review-option { padding: 10px 12px; margin: 8px 0; border-radius: 10px; background: #fff; border: 1px solid var(--border); }
.gq-grade { display: grid; gap: 12px; margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--border-strong); }
.gq-grade label { display: grid; gap: 6px; font-size: 13.5px; font-weight: 650; }
.gq-grade input[type="number"] { max-width: 180px; }
.gq-grade input.is-invalid { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(179, 56, 45, .14); background: var(--danger-soft); }
.gr-rule { margin-top: 6px; }
.gr-savebar { position: sticky; bottom: 12px; z-index: 20; display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 18px; padding: 12px 16px; background: rgba(255, 255, 255, .95); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow-lg); }
.gr-savebar-info { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; font-size: 13.5px; color: var(--muted); }
.gr-savebar-info strong { font-family: var(--font-display); font-size: 24px; color: var(--primary); }
#gr-warn { flex-basis: 100%; color: var(--danger); font-weight: 650; font-size: 12.5px; }
#gr-warn:empty { display: none; }
.gr-savebar .btn.primary { width: auto; margin: 0; }

/* ---- Kelola Soal ---- */
.aq-overview { display: grid; gap: 16px; }
.aq-overview-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; flex-wrap: wrap; }
.aq-overview h2 { margin: 4px 0 4px; font-size: 19px; }
.aq-overview p { margin: 0; font-size: 13.5px; }
.aq-overview p b { display: inline-grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; background: var(--primary); color: #fff; font-size: 11px; }
.aq-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.aq-stat { display: grid; gap: 1px; padding: 14px 16px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface-soft); }
.aq-stat span { font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); }
.aq-stat strong { font-family: var(--font-display); font-size: 28px; font-weight: 600; line-height: 1.1; color: var(--primary); }
.aq-stat small { font-size: 12.5px; color: var(--muted); }
.aq-checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.aq-checklist li { display: flex; gap: 12px; align-items: flex-start; padding: 11px 14px; border: 1px solid var(--border); border-radius: 12px; background: #fff; }
.aq-checklist li.is-ok { background: var(--success-soft); border-color: #bfe3d1; }
.aq-checklist li.is-todo { background: var(--warning-soft); border-color: #efdca8; }
.aq-check { display: grid; place-items: center; width: 24px; height: 24px; flex: 0 0 24px; border-radius: 50%; background: #e4eaf2; color: #42546b; font-size: 13px; font-weight: 800; }
.is-ok > .aq-check { background: var(--success); color: #fff; }
.is-todo > .aq-check { background: var(--warning); color: #fff; }
.aq-checklist strong { display: block; font-size: 14px; }
.aq-checklist small { font-size: 12.5px; color: var(--muted); }

.assessment-question-item.aq-card { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 14px; align-items: start; padding: 14px; margin-bottom: 10px; border: 1px solid var(--border); border-radius: 12px; background: #fff; transition: border-color .15s, box-shadow .15s; }
.assessment-question-item.aq-card:hover { border-color: #cbd6e4; box-shadow: var(--shadow-sm); }
.assessment-question-item.aq-card.is-stimulus-question { border-left: 4px solid var(--accent); }
.aq-order { display: grid; justify-items: center; gap: 3px; }
.aq-num { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--primary); color: #fff; font-family: var(--font-display); font-size: 16px; }
.aq-main { display: grid; gap: 8px; min-width: 0; }
.aq-chips { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.aq-type { display: inline-flex; align-items: center; padding: 3px 11px; min-height: 26px; border-radius: 999px; font-size: 12px; font-weight: 700; background: var(--primary-soft); color: var(--primary); }
.aq-type-multiple_response { background: #eaf2fb; color: #2f6fb0; }
.aq-type-true_false, .aq-type-multiple_true_false { background: #e5f5f5; color: #0f8586; }
.aq-type-short_answer { background: #fdf0e0; color: #b8620f; }
.aq-type-essay { background: #fdecea; color: #b3382d; }
.aq-diff-easy { background: var(--success-soft); color: var(--success); }
.aq-diff-medium { background: var(--warning-soft); color: var(--warning); }
.aq-diff-hard { background: var(--danger-soft); color: var(--danger); }
.aq-text { font-size: 15px; line-height: 1.55; font-weight: 550; overflow-wrap: anywhere; }
.aq-side { display: grid; gap: 8px; justify-items: end; }
.aq-points { display: flex; align-items: flex-end; gap: 6px; margin: 0; }
.aq-points label { display: grid; gap: 2px; margin: 0; font-size: 11.5px; font-weight: 700; color: var(--muted); }
.aq-points .mini-input { width: 80px; min-height: 34px; padding: 6px 9px; }
.aq-points .btn { width: auto; margin: 0; }
.aq-inline { display: inline-flex; margin: 0; }
.aq-inline .btn { display: inline-flex; align-items: center; gap: 6px; width: auto; margin: 0; }
.aq-note { max-width: 160px; margin: 0; font-size: 12px; text-align: right; }

/* poles tampilan kartu bawaan di halaman Kelola Soal */
.assessment-settings-accordion, .assessment-method-card { border: 1px solid var(--border); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-sm); }
.assessment-fold-summary, .assessment-method-card > summary { display: flex; align-items: center; gap: 14px; padding: 16px 18px; cursor: pointer; list-style: none; }
.assessment-fold-summary::-webkit-details-marker, .assessment-method-card > summary::-webkit-details-marker { display: none; }
.assessment-fold-icon, .assessment-method-icon { display: grid; place-items: center; width: 40px; height: 40px; flex: 0 0 40px; border-radius: 12px; background: var(--primary-soft); color: var(--primary); font-size: 18px; }
.assessment-fold-copy, .assessment-method-copy { display: grid; gap: 1px; flex: 1; min-width: 0; }
.assessment-fold-copy small, .assessment-method-copy small { font-size: 12.5px; color: var(--muted); font-weight: 400; }
.assessment-fold-chevron, .assessment-method-chevron { color: var(--muted); transition: transform .2s; }
details[open] > summary .assessment-fold-chevron, details[open] > summary .assessment-method-chevron { transform: rotate(180deg); }
.assessment-settings-body, .assessment-method-body { padding: 4px 18px 18px; }
.assessment-add-methods { display: grid; gap: 12px; }
.assessment-method-count { padding: 3px 10px; border-radius: 999px; background: #f1f4f8; color: #42546b; font-size: 12px; font-weight: 600; white-space: nowrap; }

/* ---- Mobile Paket 2 ---- */
@media (max-width: 1024px) {
  .rv-stats, .aq-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gr-summary { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .gr-state { grid-column: 1 / -1; justify-items: start; text-align: left; }
}
@media (max-width: 720px) {
  .rv-stats, .aq-stats { gap: 10px; }
  .rv-stat { padding: 13px 14px; }
  .rv-stat strong { font-size: 26px; }
  .rv-search, .rv-search input { width: 100%; min-width: 0; }
  .rv-card { padding: 14px; gap: 12px; }
  .rv-body { grid-template-columns: 1fr; }
  .rv-drive { width: 100%; justify-content: center; }
  .rv-actions .btn { flex: 1 1 calc(50% - 8px); min-height: 44px; }
  .rv-form-actions .btn { flex: 1 1 auto; min-height: 46px; }
  .rv-field input[type="number"], .gq-grade input[type="number"] { max-width: none; }
  .rv-chip { min-height: 38px; padding: 6px 16px; }

  .gr-summary { grid-template-columns: 1fr; gap: 14px; }
  .gq-head { flex-wrap: wrap; }
  .gr-savebar { bottom: 8px; padding: 10px 12px; }
  .gr-savebar .btn.primary { flex: 1 1 auto; min-height: 46px; }

  .assessment-question-item.aq-card { grid-template-columns: auto minmax(0, 1fr); padding: 12px; }
  .aq-side { grid-column: 1 / -1; justify-items: stretch; grid-template-columns: 1fr auto; align-items: end; }
  .aq-points { width: 100%; }
  .aq-points label { flex: 1; }
  .aq-points .mini-input { width: 100%; }
  .aq-note { max-width: none; text-align: left; }
  .aq-inline .btn { min-height: 40px; }
}

/* ---- Perbaikan v4.1 ---- */
.rv-work .rv-drive.btn.primary { width: auto; margin: 0; }
.gr-chip { border: 1.5px solid transparent; }
.gq.grade-review-question { max-width: none; margin-inline: 0; }
.gq .grade-form-inline.gq-grade {
  display: grid;
  grid-template-columns: minmax(150px, 200px) 1fr;
  grid-template-areas: "score chips" "fb fb";
  gap: 12px 16px; align-items: end;
  margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--border-strong);
}
.gq-grade .gq-score-field { grid-area: score; }
.gq-grade .rv-quick { grid-area: chips; padding-bottom: 4px; }
.gq-grade .gq-feedback-field { grid-area: fb; }
.gq-grade textarea { width: 100%; }
@media (max-width: 720px) {
  .gq .grade-form-inline.gq-grade { grid-template-columns: 1fr; grid-template-areas: "score" "chips" "fb"; }
  .rv-work .rv-drive.btn.primary { width: 100%; }
}
.assessment-add-methods { grid-template-columns: minmax(0, 1fr); }
.gq-grade input[data-gr-score]:invalid { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(179, 56, 45, .14); background: var(--danger-soft); }

/* ---- Riwayat pengumpulan & catatan revisi sebelumnya ---- */
.rv-resub { color: #a45a14; font-weight: 700; }
.rv-prev { padding: 12px 14px; border: 1px solid #efdca8; border-left: 4px solid var(--accent); border-radius: 10px; background: var(--warning-soft); }
.rv-prev.is-revision { border-color: #f1cfa6; border-left-color: #e2813a; background: #fff6ec; }
.rv-prev-head { display: flex; align-items: baseline; justify-content: space-between; gap: 4px 14px; flex-wrap: wrap; margin-bottom: 4px; }
.rv-prev-head strong { font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: #8a4a0f; }
.rv-prev-head span { font-size: 12.5px; color: var(--muted); }
.rv-prev-text { font-size: 14px; line-height: 1.6; color: #4a3a22; overflow-wrap: anywhere; }
.rv-history { border: 1px solid var(--border); border-radius: 10px; background: var(--surface-soft); }
.rv-history > summary { display: flex; align-items: center; gap: 8px; padding: 10px 14px; cursor: pointer; list-style: none; font-size: 13.5px; font-weight: 650; color: var(--primary); }
.rv-history > summary::-webkit-details-marker { display: none; }
.rv-history > summary::before { content: "▸"; font-size: 11px; color: var(--subtle); transition: transform .15s; }
.rv-history[open] > summary::before { transform: rotate(90deg); }
.rv-history > summary b { display: inline-grid; place-items: center; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 999px; background: #e4eaf2; color: #42546b; font-size: 11.5px; }
.rv-timeline { list-style: none; margin: 0; padding: 4px 14px 14px 22px; display: grid; gap: 12px; position: relative; }
.rv-timeline::before { content: ""; position: absolute; left: 14px; top: 10px; bottom: 18px; width: 2px; background: var(--border-strong); }
.rv-timeline li { position: relative; display: grid; gap: 6px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; background: #fff; }
.rv-timeline li::before { content: ""; position: absolute; left: -14px; top: 16px; width: 10px; height: 10px; border-radius: 50%; background: #fff; border: 2px solid var(--primary); }
.rv-tl-head { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 10px; font-size: 13px; }
.rv-tl-head strong { color: var(--primary); }
.rv-tl-score { font-weight: 700; color: var(--success); }
.rv-tl-link { font-size: 12.5px; font-weight: 650; justify-self: start; }
.rv-tl-note, .rv-tl-feedback { font-size: 13.5px; line-height: 1.6; overflow-wrap: anywhere; }
.rv-tl-note b, .rv-tl-feedback b { display: block; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.rv-tl-feedback { padding: 8px 10px; border-radius: 8px; background: #fff6ec; border: 1px solid #f1cfa6; }
.rv-remind { margin-bottom: 12px; padding: 10px 12px; border-radius: 10px; background: #fff6ec; border: 1px solid #f1cfa6; font-size: 13.5px; line-height: 1.6; overflow-wrap: anywhere; }
.rv-remind b { display: block; margin-bottom: 2px; font-size: 11.5px; letter-spacing: .05em; text-transform: uppercase; color: #8a4a0f; }
@media (max-width: 720px) { .rv-timeline { padding-left: 18px; } .rv-prev-head { display: grid; } }