/* Generator Perangkat Ajar — gaya UI. Fokus: teks besar & jelas untuk guru, kontras tinggi. */
/* Font Arab hanya untuk huruf Arab (unicode-range); huruf Latin tetap memakai font dokumen */
@font-face { font-family: "AmiriAr"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("../vendor/amiri/amiri-arabic-400-normal.woff2") format("woff2");
  unicode-range: U+0600-06FF, U+0750-077F, U+0870-08FF, U+FB50-FDFF, U+FE70-FEFF; size-adjust: 135%; }
@font-face { font-family: "AmiriAr"; font-style: normal; font-weight: 700; font-display: swap;
  src: url("../vendor/amiri/amiri-arabic-700-normal.woff2") format("woff2");
  unicode-range: U+0600-06FF, U+0750-077F, U+0870-08FF, U+FB50-FDFF, U+FE70-FEFF; size-adjust: 135%; }

:root {
  --bg: #f4f6fb;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --line: #dfe4ee;
  --line-strong: #c7cfdd;
  --text: #16203a;
  --text-2: #4a5570;
  --muted: #6b7690;
  --primary: #2451d6;
  --primary-600: #1c41b3;
  --primary-50: #edf2ff;
  --primary-100: #dbe5ff;
  --success: #117a4b;
  --success-50: #e7f6ee;
  --warning: #a15c00;
  --warning-50: #fff4e0;
  --danger: #c02632;
  --danger-50: #fdecee;
  --info: #0b6aa2;
  --info-50: #e6f3fb;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 4px 16px rgba(16, 24, 40, .06);
  --shadow-lg: 0 10px 40px rgba(16, 24, 40, .14);
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { font-size: 17px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font); line-height: 1.6; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.3; margin: 0 0 .5rem; }
h1 { font-size: 1.75rem; font-weight: 800; letter-spacing: -.01em; }
h2 { font-size: 1.3rem; font-weight: 700; }
h3 { font-size: 1.1rem; font-weight: 700; }
p { margin: 0 0 .75rem; }
:focus-visible { outline: 3px solid #7aa0ff; outline-offset: 2px; border-radius: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.nowrap { white-space: nowrap; }
.hidden, [hidden] { display: none !important; }

/* ---------- navbar ---------- */
.topbar { background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
.topbar-inner { max-width: 1320px; margin: 0 auto; padding: .7rem 1.25rem; display: flex; align-items: center; gap: 1.5rem; }
.brand { display: flex; align-items: center; gap: .6rem; font-weight: 800; font-size: 1.1rem; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand-mark { width: 38px; height: 38px; border-radius: 10px; background: linear-gradient(135deg, var(--primary), #6b8cff); display: grid; place-items: center; color: #fff; }
.brand small { display: block; font-weight: 500; font-size: .78rem; color: var(--muted); line-height: 1.1; }
.nav { display: flex; gap: .25rem; flex: 1; }
.nav a { padding: .5rem .9rem; border-radius: 10px; color: var(--text-2); font-weight: 600; }
.nav a:hover { background: var(--surface-2); text-decoration: none; }
.nav a.active { background: var(--primary-50); color: var(--primary); }
.userbox { display: flex; align-items: center; gap: .75rem; }
.avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--primary-100); color: var(--primary); display: grid; place-items: center; font-weight: 800; }
.userbox .name { font-weight: 700; line-height: 1.1; }
.userbox .role { font-size: .8rem; color: var(--muted); }
.btn.menu-toggle { display: none; }

.container { max-width: 1320px; margin: 0 auto; padding: 1.5rem 1.25rem 4rem; }
.container.narrow { max-width: 960px; }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; font: inherit; font-weight: 700; font-size: 1rem; padding: .7rem 1.2rem; border-radius: 12px; border: 1.5px solid var(--line-strong); background: var(--surface); color: var(--text); cursor: pointer; line-height: 1.2; min-height: 46px; transition: background .15s, border-color .15s, box-shadow .15s; }
.btn:hover { background: var(--surface-2); text-decoration: none; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-600); }
.btn-success { background: var(--success); border-color: var(--success); color: #fff; }
.btn-success:hover { background: #0c603a; }
.btn-danger { background: var(--surface); border-color: #f0b8bd; color: var(--danger); }
.btn-danger:hover { background: var(--danger-50); }
.btn-ghost { border-color: transparent; background: transparent; }
.btn-lg { font-size: 1.1rem; padding: .9rem 1.6rem; min-height: 56px; border-radius: 14px; }
.btn-sm { font-size: .9rem; padding: .4rem .75rem; min-height: 38px; border-radius: 10px; }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn-row { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }

/* ---------- cards ---------- */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.5rem; }
.card + .card { margin-top: 1.25rem; }
.grid > .card + .card { margin-top: 0; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.grid { display: grid; gap: 1.25rem; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* ---------- hero ---------- */
.hero { background: linear-gradient(120deg, #1d3fae, #2f5ff0 55%, #5b7cff); color: #fff; border-radius: 20px; padding: 2rem 2.2rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; box-shadow: var(--shadow-lg); position: relative; overflow: hidden; }
.hero::after { content: ""; position: absolute; right: -80px; top: -80px; width: 320px; height: 320px; border-radius: 50%; background: rgba(255,255,255,.08); }
.hero h1 { font-size: 1.9rem; color: #fff; }
.hero p { color: #dfe7ff; font-size: 1.08rem; max-width: 640px; margin: 0; }
.hero .btn { background: #fff; color: var(--primary); border-color: #fff; position: relative; z-index: 1; }
.hero .btn:hover { background: #eef2ff; }

.stat { display: flex; gap: 1rem; align-items: center; }
.stat-icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; flex: none; }
.stat-icon svg { width: 26px; height: 26px; }
.stat-value { font-size: 1.7rem; font-weight: 800; line-height: 1.1; }
.stat-label { color: var(--text-2); font-weight: 600; font-size: .95rem; }
.tone-blue { background: var(--primary-50); color: var(--primary); }
.tone-green { background: var(--success-50); color: var(--success); }
.tone-amber { background: var(--warning-50); color: var(--warning); }
.tone-purple { background: #f1ebff; color: #6d28d9; }
.tone-red { background: var(--danger-50); color: var(--danger); }

/* ---------- badges ---------- */
.badge { display: inline-flex; align-items: center; gap: .35rem; font-size: .82rem; font-weight: 700; padding: .2rem .65rem; border-radius: 999px; border: 1px solid transparent; white-space: nowrap; }
.badge-neutral { background: #eef1f6; color: var(--text-2); }
.badge-success { background: var(--success-50); color: var(--success); border-color: #bfe6d0; }
.badge-warning { background: var(--warning-50); color: var(--warning); border-color: #f5d9a6; }
.badge-danger { background: var(--danger-50); color: var(--danger); border-color: #f4c2c7; }
.badge-info { background: var(--info-50); color: var(--info); border-color: #bcdcf0; }
.badge-primary { background: var(--primary-50); color: var(--primary); border-color: var(--primary-100); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.dot.pulse { animation: pulse 1.2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }

/* ---------- plan list ---------- */
.plan-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 1.1rem; }
.plan-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem 1.3rem; display: flex; flex-direction: column; gap: .65rem; box-shadow: var(--shadow); transition: transform .15s, box-shadow .15s, border-color .15s; color: var(--text); }
.plan-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: var(--primary-100); text-decoration: none; }
.plan-card .subject { font-size: .85rem; font-weight: 700; color: var(--primary); text-transform: uppercase; letter-spacing: .04em; }
.plan-card .title { font-size: 1.12rem; font-weight: 700; line-height: 1.35; }
.plan-card .meta { color: var(--muted); font-size: .9rem; }
.doc-pills { display: flex; gap: .4rem; flex-wrap: wrap; margin-top: auto; }
.doc-pill { font-size: .8rem; font-weight: 700; padding: .2rem .6rem; border-radius: 8px; background: #f1f3f8; color: #98a1b5; }
.doc-pill.on { background: var(--success-50); color: var(--success); }

.toolbar-row { display: flex; gap: .75rem; align-items: center; justify-content: space-between; flex-wrap: wrap; margin: 2rem 0 1rem; }
.search { display: flex; gap: .5rem; }
.search input { min-width: 280px; }

.empty { text-align: center; padding: 3rem 1.5rem; }
.empty-icon { width: 76px; height: 76px; border-radius: 22px; background: var(--primary-50); color: var(--primary); display: grid; place-items: center; margin: 0 auto 1rem; }
.empty-icon svg { width: 38px; height: 38px; }
.empty h2 { font-size: 1.35rem; }
.empty p { color: var(--text-2); max-width: 560px; margin: 0 auto 1.25rem; font-size: 1.05rem; }

/* ---------- forms ---------- */
.field { display: flex; flex-direction: column; gap: .35rem; margin-bottom: 1.1rem; }
.field label, .label { font-weight: 700; font-size: 1rem; color: var(--text); }
.field .hint { font-size: .9rem; color: var(--muted); }
.req { color: var(--danger); }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], select, textarea {
  font: inherit; font-size: 1.02rem; padding: .7rem .9rem; border-radius: 12px; border: 1.5px solid var(--line-strong);
  background: #fff; color: var(--text); width: 100%; min-height: 48px; transition: border-color .15s, box-shadow .15s; }
textarea { min-height: 96px; resize: vertical; line-height: 1.5; }
input:focus, select:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(36, 81, 214, .14); outline: none; }
select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%234a5570' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .8rem center; padding-right: 2.6rem; }
.check-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: .5rem; }
.check { display: flex; align-items: flex-start; gap: .6rem; padding: .65rem .8rem; border: 1.5px solid var(--line); border-radius: 12px; cursor: pointer; background: #fff; font-weight: 600; font-size: .98rem; line-height: 1.35; }
.check:hover { border-color: var(--primary-100); background: var(--surface-2); }
.check input { width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--primary); flex: none; }
.check:has(input:checked) { border-color: var(--primary); background: var(--primary-50); }
.choice-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: .75rem; }
.choice { border: 2px solid var(--line); border-radius: 14px; padding: 1rem 1.1rem; cursor: pointer; display: flex; gap: .75rem; background: #fff; }
.choice input { width: 20px; height: 20px; accent-color: var(--primary); margin-top: 3px; flex: none; }
.choice strong { display: block; }
.choice span { color: var(--text-2); font-size: .92rem; }
.choice:has(input:checked) { border-color: var(--primary); background: var(--primary-50); }

/* stepper */
.stepper { display: flex; gap: .5rem; margin-bottom: 1.5rem; }
.step-tab { flex: 1; display: flex; gap: .75rem; align-items: center; padding: .9rem 1rem; border-radius: 14px; background: var(--surface); border: 1.5px solid var(--line); font-weight: 700; color: var(--muted); cursor: pointer; font: inherit; text-align: left; }
.step-tab .num { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: #eef1f6; font-weight: 800; flex: none; }
.step-tab small { display: block; font-weight: 500; font-size: .85rem; }
.step-tab.active { border-color: var(--primary); color: var(--primary); background: var(--primary-50); }
.step-tab.active .num { background: var(--primary); color: #fff; }
.step-tab.done .num { background: var(--success); color: #fff; }
.step-panel { display: none; }
.step-panel.active { display: block; animation: fadein .2s; }
@keyframes fadein { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.form-actions { display: flex; justify-content: space-between; gap: 1rem; margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid var(--line); }
.section-title { font-size: 1.15rem; font-weight: 800; margin: 1.5rem 0 1rem; display: flex; align-items: center; gap: .5rem; }
.section-title:first-child { margin-top: 0; }
.info-box { background: var(--info-50); border: 1px solid #bcdcf0; color: #0b4f78; padding: .9rem 1.1rem; border-radius: 12px; font-size: .96rem; }
.info-box strong { color: #083e5e; }
.syntax-list { margin: .5rem 0 0; padding-left: 1.3rem; }
.summary-time { font-size: 1.05rem; font-weight: 700; color: var(--primary); }

/* ---------- flash / toast ---------- */
.flash-wrap { position: fixed; top: 84px; right: 20px; z-index: 200; display: flex; flex-direction: column; gap: .6rem; max-width: min(460px, calc(100vw - 40px)); }
.toast { display: flex; gap: .75rem; align-items: flex-start; padding: .95rem 1.1rem; border-radius: 14px; background: #fff; box-shadow: var(--shadow-lg); border-left: 5px solid var(--primary); font-weight: 600; animation: slidein .25s; }
.toast.success { border-color: var(--success); }
.toast.error { border-color: var(--danger); }
.toast.warning { border-color: var(--warning); }
.toast button.btn { font-size: .9rem; color: var(--primary); border: 1.5px solid var(--primary-100); background: var(--primary-50); flex: none; min-height: 36px; padding: .3rem .8rem; margin-left: auto; }
.toast button { margin-left: auto; background: none; border: 0; font-size: 1.3rem; cursor: pointer; color: var(--muted); line-height: 1; }
@keyframes slidein { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: none; } }

/* ---------- workspace ---------- */
.ws-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.ws-head h1 { font-size: 1.55rem; margin-bottom: .35rem; }
.chips { display: flex; flex-wrap: wrap; gap: .4rem; }
.chip { font-size: .88rem; font-weight: 600; padding: .25rem .7rem; border-radius: 8px; background: var(--surface); border: 1px solid var(--line); color: var(--text-2); }
.breadcrumb { font-size: .95rem; margin-bottom: .6rem; color: var(--muted); }

.tabs { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .6rem; margin-bottom: 1.25rem; }
.tab { display: flex; align-items: center; gap: .8rem; padding: .85rem 1rem; border-radius: 14px; border: 2px solid var(--line); background: var(--surface); color: var(--text); font-weight: 700; font-size: 1.05rem; cursor: pointer; text-align: left; font-family: inherit; }
.tab:hover { border-color: var(--primary-100); text-decoration: none; }
.tab .tab-icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; flex: none; }
.tab .tab-icon svg { width: 24px; height: 24px; }
.tab .tab-text { display: flex; flex-direction: column; gap: .15rem; min-width: 0; }
.tab .tab-status { font-size: .82rem; font-weight: 600; color: var(--muted); }
.tab.active { border-color: var(--primary); background: var(--primary-50); box-shadow: 0 0 0 4px rgba(36, 81, 214, .08); }
.tab.locked { opacity: .6; }

.gen-card { max-width: 820px; margin: 0 auto; }
.gen-card .empty { padding: 1.5rem 0 .5rem; }
.options-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; text-align: left; margin: 1.25rem 0; }
.progress-card { text-align: center; padding: 2.5rem 1.5rem; }
.spinner { width: 64px; height: 64px; border-radius: 50%; border: 6px solid var(--primary-100); border-top-color: var(--primary); animation: spin 1s linear infinite; margin: 0 auto 1.25rem; }
@keyframes spin { to { transform: rotate(360deg); } }
.progress-steps { display: flex; flex-direction: column; gap: .55rem; max-width: 420px; margin: 1.5rem auto 0; text-align: left; }
.pstep { display: flex; gap: .7rem; align-items: center; color: var(--muted); font-weight: 600; }
.pstep .pdot { width: 26px; height: 26px; border-radius: 50%; border: 2px solid var(--line-strong); display: grid; place-items: center; font-size: .8rem; flex: none; }
.pstep.done { color: var(--success); }
.pstep.done .pdot { background: var(--success); border-color: var(--success); color: #fff; }
.pstep.current { color: var(--primary); }
.pstep.current .pdot { border-color: var(--primary); border-top-color: transparent; animation: spin 1s linear infinite; }
.elapsed { font-variant-numeric: tabular-nums; font-weight: 700; color: var(--text-2); }
.error-box { background: var(--danger-50); border: 1px solid #f4c2c7; color: #8a1520; border-radius: 12px; padding: 1rem 1.2rem; text-align: left; margin: 1rem 0; }

/* ---------- document editor ---------- */
.editor-bar { position: sticky; top: 86px; z-index: 30; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); padding: .5rem .6rem; display: flex; gap: .4rem; align-items: center; flex-wrap: wrap; margin-bottom: 1rem; }
.tool-group { display: flex; gap: .1rem; padding-right: .35rem; margin-right: .05rem; border-right: 1px solid var(--line); align-items: center; }
.tool { width: 36px; height: 40px; border-radius: 9px; border: 0; background: transparent; cursor: pointer; display: grid; place-items: center; color: var(--text-2); font: inherit; font-weight: 800; font-size: 1rem; }
.tool:hover { background: var(--surface-2); color: var(--text); }
.tool.active { background: var(--primary-50); color: var(--primary); }
.tool svg { width: 20px; height: 20px; }
.tool-select { min-height: 40px; padding: .3rem 2rem .3rem .6rem; font-size: .95rem; width: auto; border-radius: 9px; }
.editor-bar .spacer, .doc-actions .spacer { flex: 1; }
.doc-actions { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; margin-bottom: .6rem; }
.doc-actions .btn { background: var(--surface); }
.doc-actions .btn-success { background: var(--success); }
.tool-group:last-child { border-right: 0; }
.save-state { font-size: .9rem; font-weight: 700; color: var(--muted); display: flex; align-items: center; gap: .4rem; padding: 0 .4rem; white-space: nowrap; }
.save-state.saved { color: var(--success); }
.save-state.dirty { color: var(--warning); }
.save-state.error { color: var(--danger); }

.paper-wrap { background: #e9edf4; border-radius: 16px; padding: 2rem 1rem; overflow-x: auto; }
.paper { width: 21cm; min-height: 29.7cm; margin: 0 auto; background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,.12); padding: 2.5cm 2.5cm 2.5cm 3cm; font-family: "AmiriAr", "Times New Roman", Tinos, "Liberation Serif", serif; font-size: 12pt; line-height: 1.5; color: #000; outline: none; }
.paper:focus { box-shadow: 0 2px 10px rgba(0,0,0,.12), 0 0 0 3px rgba(36, 81, 214, .25); }
.paper h1 { font-size: 14pt; text-align: center; font-weight: 700; margin: 0 0 6pt; line-height: 1.35; }
.paper h2 { font-size: 12pt; font-weight: 700; margin: 14pt 0 6pt; }
.paper h3 { font-size: 12pt; font-weight: 700; margin: 10pt 0 5pt; }
.paper h4 { font-size: 12pt; font-weight: 700; font-style: italic; margin: 8pt 0 4pt; }
.paper p { margin: 0 0 5pt; text-align: justify; }
.paper .doc-subtitle { text-align: center; font-weight: 700; font-size: 13pt; margin-bottom: 14pt; }
.paper .center { text-align: center; }
.paper .right { text-align: right; }
.paper ul, .paper ol { margin: 0 0 6pt; padding-left: 1.4em; }
.paper li { margin-bottom: 2pt; }
.paper table { width: 100%; border-collapse: collapse; margin: 4pt 0 10pt; font-size: 11pt; }
.paper td, .paper th { vertical-align: top; padding: 4pt 6pt; }
.paper td p, .paper th p { text-align: start; margin: 0 0 2pt; }
.paper [dir="rtl"], .paper p:dir(rtl), .paper li:dir(rtl), .paper td:dir(rtl) { text-align: right; }
.paper :is(p, li, td, h2, h3):dir(rtl) { line-height: 1.9; }
.paper ol:has(> li:dir(rtl)) { padding-left: 0; padding-right: 1.4em; }
/* rumus */
.paper span.math { cursor: pointer; border-radius: 3px; padding: 0 1px; }
.paper span.math:hover { background: rgba(36, 81, 214, .1); box-shadow: 0 0 0 1px rgba(36, 81, 214, .35); }
.paper span.math-display { display: block; text-align: center; margin: 6pt 0; }
.paper .katex { font-size: 1.1em; }
/* gambar */
.paper .fig { text-align: center; margin: 8pt 0 10pt; cursor: pointer; }
.paper .fig img { max-width: 100%; height: auto; display: inline-block; border-radius: 2px; }
.paper .fig img.fig-sm { width: 40%; }
.paper .fig img.fig-md { width: 70%; }
.paper .fig img.fig-lg { width: 100%; }
.paper .fig:hover img { outline: 3px solid rgba(36, 81, 214, .45); outline-offset: 3px; }
.paper .fig .caption { text-align: center; font-style: italic; font-size: 10pt; margin-top: 4pt; }
.paper table.grid td, .paper table.grid th, .paper table.box td { border: 1px solid #000; }
.paper th { background: #d9e2f3; font-weight: 700; text-align: center; }
.paper td.shade { background: #ededed; }
.paper table.box td { background: #f2f7fc; padding: 8pt 10pt; }
.paper table.identity td { padding: 2pt 4pt; }
.paper .lines { color: #777; letter-spacing: 1px; overflow: hidden; white-space: nowrap; margin-bottom: 8pt; }
.paper .page-break { border-top: 2px dashed #9aa8c4; margin: 18pt -2.5cm 18pt -3cm; position: relative; height: 0; }
.paper .page-break::after { content: "Pemisah halaman"; position: absolute; left: 50%; top: -10px; transform: translateX(-50%); background: #fff; color: #7b8aa8; font: 600 11px var(--font); padding: 0 8px; }
.paper td:focus-within, .paper th:focus-within { outline: 2px solid rgba(36, 81, 214, .35); outline-offset: -2px; }

/* ---------- asisten AI ---------- */
.paper-wrap { position: relative; }
.ai-fab { position: absolute; z-index: 20; height: 36px; min-width: 36px; padding: 0 .55rem; border-radius: 18px; border: 1px solid #c9d6ff;
  background: linear-gradient(135deg, #ffffff, #eef2ff); color: var(--primary); font: 700 .92rem var(--font); cursor: pointer;
  box-shadow: 0 4px 14px rgba(36, 81, 214, .22); display: inline-flex; align-items: center; gap: .3rem; white-space: nowrap; }
.ai-fab:hover { background: var(--primary); color: #fff; }
.ai-fab-mobile { position: fixed; left: 50% !important; top: auto !important; bottom: 18px; transform: translateX(-50%); height: 48px;
  padding: 0 1.2rem; font-size: 1rem; border-radius: 24px; background: var(--primary); color: #fff; z-index: 120; }
.ai-panel { position: absolute; z-index: 25; background: #fff; border: 1px solid #c9d6ff; border-radius: 16px; padding: .9rem 1rem 1rem;
  box-shadow: 0 16px 48px rgba(16, 24, 40, .22); animation: fadein .15s; font-family: var(--font); }
.ai-panel.ai-sheet { position: fixed; left: 0; right: 0; bottom: 0; top: auto; width: auto !important; border-radius: 18px 18px 0 0;
  max-height: 78vh; overflow-y: auto; z-index: 130; padding-bottom: calc(1rem + env(safe-area-inset-bottom)); }
.ai-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: .6rem; color: var(--primary); }
.ai-x { border: 0; background: none; font-size: 1.6rem; line-height: 1; cursor: pointer; color: var(--muted); }
.ai-seg { margin-bottom: .6rem; }
.ai-selected { font-size: .9rem; background: #fff8e1; border-radius: 10px; padding: .45rem .7rem; margin-bottom: .6rem; color: var(--text-2); max-height: 4.5em; overflow: hidden; }
.ai-chips { display: flex; flex-wrap: wrap; gap: .35rem; margin-bottom: .6rem; }
.ai-input { display: flex; gap: .5rem; align-items: flex-end; }
.ai-input textarea { min-height: 52px; font-size: 1rem; }
.ai-send { min-width: 52px; font-size: 1.2rem; }
.ai-image-opts { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; margin-top: .5rem; }
.ai-image-opts select { min-height: 36px; width: auto; padding: .2rem 2rem .2rem .5rem; }
.ai-status { margin-top: .6rem; color: var(--text-2); font-weight: 600; }
.ai-status.ai-error { color: var(--danger); }
.ai-result { margin-top: .75rem; }
.ai-preview.paper { width: auto; min-height: 0; padding: .8rem 1rem; box-shadow: none; border: 1.5px dashed #c9d6ff; border-radius: 12px; max-height: 340px; overflow-y: auto; font-size: 11.5pt; }
.ai-key { margin-top: .6rem; background: #f0fdf4; border: 1px solid #bbf7d0; border-radius: 10px; padding: .6rem .8rem; font-family: "Times New Roman", serif; font-size: 11pt; }
.ai-key p { margin: .3rem 0 0; }
.ai-warn { color: var(--warning); margin: .5rem 0 0; }
.ai-preview ol { padding-left: 1.4em; }
.ai-img { text-align: center; }
.ai-img img { max-width: 100%; max-height: 280px; border-radius: 10px; }
.ai-result label { display: flex; flex-direction: column; gap: .2rem; font-weight: 700; }
.ai-actions { margin-top: .75rem; }
.paper .ai-target { background: #fff8e1; outline: 2px dashed #f5b400; outline-offset: 2px; }
::highlight(ai-sel) { background-color: #ffe08a; }
.tool.tool-ai { color: var(--primary); background: var(--primary-50); }
.editor-help { font-size: .92rem; color: var(--text-2); margin-top: .75rem; text-align: center; }

/* ---------- slide editor ---------- */
.ppt-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr) 320px; gap: 1rem; align-items: start; }
.thumbs { display: flex; flex-direction: column; gap: .6rem; max-height: calc(100vh - 170px); overflow-y: auto; padding: .25rem; position: sticky; top: 160px; }
.thumb { display: flex; gap: .4rem; align-items: flex-start; cursor: pointer; border: 0; background: none; padding: 0; font: inherit; text-align: left; }
.thumb .tnum { width: 22px; font-size: .85rem; font-weight: 700; color: var(--muted); padding-top: .2rem; }
.thumb .tframe { flex: 1; aspect-ratio: 16/9; border-radius: 8px; overflow: hidden; border: 2px solid var(--line); position: relative; background: #fff; }
.thumb.active .tframe { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(36, 81, 214, .2); }
.thumb .tframe .slide { transform-origin: top left; position: absolute; left: 0; top: 0; pointer-events: none; }
.stage-wrap { background: #e9edf4; border-radius: 16px; padding: 1.25rem; }
.stage { width: 100%; aspect-ratio: 16/9; position: relative; overflow: hidden; border-radius: 6px; box-shadow: 0 4px 20px rgba(0,0,0,.18); background: #fff; }
.stage .slide { transform-origin: top left; position: absolute; left: 0; top: 0; }
.slide { width: 1280px; height: 720px; position: relative; overflow: hidden; font-family: "AmiriAr", Calibri, Carlito, "Segoe UI", Arial, sans-serif; }
.slide .katex { font-size: 1em; }
.slide [dir="rtl"], .slide li:dir(rtl) { text-align: right; }
.slide .el { position: absolute; }
.slide [contenteditable] { outline: none; border-radius: 4px; }
.slide [contenteditable]:hover { box-shadow: 0 0 0 2px rgba(36, 81, 214, .35); }
.slide [contenteditable]:focus { box-shadow: 0 0 0 3px rgba(36, 81, 214, .7); }
.slide [contenteditable]:empty::before { content: attr(data-ph); opacity: .45; }
.slide ul.sl-bullets { list-style: none; margin: 0; padding: 0; }
.slide ul.sl-bullets li { display: block; position: relative; padding-inline-start: 1.25em; margin-bottom: .55em; line-height: 1.25; }
.slide ul.sl-bullets li::before { content: "■"; position: absolute; inset-inline-start: 0; top: .12em; font-size: .6em; line-height: 2.1; color: var(--sl-accent); }
.side-panel .card { padding: 1.1rem; }
/* Layar lebar: area editor setinggi layar; slide di tengah terkunci, daftar slide (kiri) dan panel pengaturan
   (kanan) masing-masing punya gulir sendiri. overscroll-behavior: gulir tidak "bocor" ke halaman. */
@media (min-width: 1201px) {
  /* tinggi = layar - header (86) - toolbar menempel (~58) - jarak; jarak bawah halaman dirapatkan (lihat :has di bawah)
     sehingga saat halaman digulir habis, area editor tetap tepat di bawah toolbar, tidak tertutup */
  .ppt-layout { height: calc(100vh - 180px); min-height: 520px; align-items: stretch; }
  .container:has([data-panel="ppt"]:not([hidden]) .state-ready:not([hidden])) { padding-bottom: 12px; }
  .container:has([data-panel="ppt"]:not([hidden]) .state-ready:not([hidden])) .ppt-layout .editor-help { margin-bottom: 0; }
  .ppt-layout > .thumbs { position: static; top: auto; max-height: none; height: 100%; overscroll-behavior: contain; }
  .ppt-layout > .stage-wrap { align-self: start; max-height: 100%; overflow-y: auto; }
  .ppt-layout > .side-panel { height: 100%; overflow-y: auto; overscroll-behavior: contain; padding: .25rem .35rem .25rem .1rem; }
  .ppt-layout > .side-panel .card:last-child { margin-bottom: .25rem; }
}
/* ---------- presentasi: pemilih layout, gaya, tema ---------- */
.slide .sl-text { display: flex; flex-direction: column; line-height: 1.2; white-space: pre-wrap; word-break: break-word; padding: 4px; }
.slide .sl-image { background-size: cover; background-position: center; overflow: hidden; }
.stage .sl-image-pan { cursor: grab; touch-action: none; }
.stage .sl-image-pan.panning { cursor: grabbing; outline: 4px solid rgba(36, 81, 214, .9); outline-offset: -4px; }
.slide .sl-image-empty { display: grid; place-items: center; text-align: center; border: 4px dashed rgba(0,0,0,.18); color: rgba(0,0,0,.55); font: 600 26px var(--font); padding: 24px; cursor: pointer; }
.slide .sl-image-empty span { display: block; font-weight: 500; font-size: 20px; margin-top: 10px; opacity: .85; }
.slide .sl-formula { display: grid; place-items: center; overflow: hidden; }
.slide ul.sl-bullets.numbered { counter-reset: n; }
.slide ul.sl-bullets.numbered li::before { counter-increment: n; content: counter(n) "."; font-size: 1em; line-height: inherit; }
.stage .sl-image[data-image]:hover { outline: 4px solid rgba(36, 81, 214, .6); outline-offset: -4px; }
.layout-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .4rem; }
.layout-btn { border: 2px solid var(--line); background: #fff; border-radius: 10px; padding: .35rem .25rem .3rem; cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: .15rem; font: 600 .74rem var(--font); color: var(--text-2); }
.layout-btn svg { width: 100%; max-width: 64px; height: auto; fill: var(--primary); background: var(--surface-2); border-radius: 4px; }
.layout-btn:hover { border-color: var(--primary-100); }
.layout-btn.active { border-color: var(--primary); background: var(--primary-50); color: var(--primary); }
.seg-row { display: flex; flex-wrap: wrap; gap: .35rem; }
.chip-btn { border: 1.5px solid var(--line-strong); background: #fff; border-radius: 999px; padding: .35rem .75rem; font: 600 .88rem var(--font); cursor: pointer; color: var(--text-2); display: inline-flex; align-items: center; gap: .3rem; }
.chip-btn.active { border-color: var(--primary); background: var(--primary-50); color: var(--primary); }
.font-row { align-items: center; }
.font-row .chip-btn[data-font-step="-1"], .font-row .chip-btn[data-font-step="1"] { font-size: 1rem; font-weight: 800; min-width: 48px; justify-content: center; }
.font-val { min-width: 52px; text-align: center; font-weight: 800; color: var(--text); }
.color-pick input { width: 22px; height: 22px; padding: 0; border: 0; min-height: 0; background: none; }
.theme-grid-lg { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: .55rem; }
.theme-card { border: 2px solid var(--line); border-radius: 12px; background: #fff; padding: .35rem; cursor: pointer; display: flex; flex-direction: column; gap: .3rem; text-align: left; font: inherit; }
.theme-card:has(input:checked), .theme-card.active { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(36, 81, 214, .15); }
.theme-card input { position: absolute; opacity: 0; pointer-events: none; }
.tp { display: block; aspect-ratio: 16/9; border-radius: 8px; padding: 10%; }
.tp-card { display: flex; flex-direction: column; justify-content: center; height: 100%; border-radius: 6px; padding: 8% 10%; }
.tp b { font-size: 1.05rem; line-height: 1.1; }
.tp small { font-size: .72rem; }
.theme-name { font: 700 .85rem var(--font); color: var(--text); padding: 0 .2rem; }
.opt-cards { display: grid; gap: .6rem; }
.opt-cards.opt-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.opt-cards.opt-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.opt-card { border: 2px solid var(--line); border-radius: 12px; padding: .7rem .8rem; cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: .35rem; font-weight: 700; background: #fff; }
.opt-card input { position: absolute; opacity: 0; pointer-events: none; }
.opt-card:has(input:checked) { border-color: var(--primary); background: var(--primary-50); color: var(--primary); }
.opt-lines { display: flex; flex-direction: column; gap: 3px; width: 60%; }
.opt-lines i { display: block; height: 3px; border-radius: 2px; background: currentColor; opacity: .55; }
.opt-card.opt-wide { align-items: flex-start; text-align: left; }
.opt-card.opt-wide small { display: block; font-weight: 500; color: var(--text-2); margin-top: .15rem; }
.tool-ai-btn { color: var(--primary); background: var(--primary-50); border-color: var(--primary-100); }
.slide-ai { margin-bottom: .75rem; border-color: #c9d6ff; }
.slide-ai textarea { min-height: 52px; }
.side-panel .field { margin-bottom: .9rem; }
.theme-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: .4rem; }
.theme-swatch { aspect-ratio: 1; border-radius: 10px; border: 3px solid transparent; cursor: pointer; padding: 0; position: relative; overflow: hidden; }
.theme-swatch.active { border-color: var(--text); }
.theme-swatch span { position: absolute; inset: auto 0 0 0; height: 35%; }
.slide-actions { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }
.notes-box textarea { min-height: 140px; font-size: .95rem; }
.present { position: fixed; inset: 0; background: #000; z-index: 500; display: grid; place-items: center; }
.present .slide { transform-origin: center; position: absolute; }
.present-hint { position: fixed; bottom: 14px; left: 50%; transform: translateX(-50%); color: #aaa; font-size: .85rem; z-index: 501; }

/* ---------- tables (admin) ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
table.data { width: 100%; border-collapse: collapse; font-size: .96rem; background: #fff; }
table.data th { text-align: left; font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); background: var(--surface-2); padding: .75rem 1rem; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.data td { padding: .8rem 1rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.data tr:last-child td { border-bottom: 0; }
table.data tr:hover td { background: #fbfcfe; }
.admin-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 1.5rem; align-items: start; }
.side-nav { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: .6rem; position: sticky; top: 84px; }
.side-nav a { display: flex; gap: .7rem; align-items: center; padding: .7rem .85rem; border-radius: 10px; color: var(--text-2); font-weight: 700; }
.side-nav a svg { width: 20px; height: 20px; }
.side-nav a:hover { background: var(--surface-2); text-decoration: none; }
.side-nav a.active { background: var(--primary-50); color: var(--primary); }
.side-nav .sep { height: 1px; background: var(--line); margin: .4rem .5rem; }
.inline-form { display: inline-flex; gap: .4rem; align-items: center; margin: 0; }
.inline-form input, .inline-form select { min-height: 38px; padding: .35rem .6rem; font-size: .92rem; width: auto; }
.model-option { display: flex; gap: .9rem; align-items: center; padding: .9rem 1rem; border: 2px solid var(--line); border-radius: 12px; }
.model-option.active { border-color: var(--success); background: var(--success-50); }
.kv { display: grid; grid-template-columns: 180px 1fr; gap: .4rem 1rem; }
.kv dt { color: var(--muted); font-weight: 600; }
.kv dd { margin: 0; font-weight: 600; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .9em; background: #f1f3f8; padding: .1rem .4rem; border-radius: 6px; }
details.fold summary { cursor: pointer; font-weight: 700; color: var(--primary); }

/* ---------- auth ---------- */
.auth-page { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.auth-side { background: linear-gradient(150deg, #1a3aa3, #2f5ff0 60%, #6f8dff); color: #fff; padding: 3.5rem; display: flex; flex-direction: column; justify-content: center; gap: 1.5rem; }
.auth-side h1 { font-size: 2.3rem; color: #fff; }
.auth-side p { color: #dce5ff; font-size: 1.15rem; max-width: 520px; }
.auth-feature { display: flex; gap: .9rem; align-items: center; font-size: 1.08rem; font-weight: 600; }
.auth-feature span { width: 44px; height: 44px; border-radius: 12px; background: rgba(255,255,255,.16); display: grid; place-items: center; flex: none; }
.auth-feature svg { width: 22px; height: 22px; }
.auth-main { display: grid; place-items: center; padding: 2rem; }
.auth-card { width: 100%; max-width: 440px; }
.auth-card h2 { font-size: 1.6rem; }
.qr-box { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 1rem; width: 240px; margin: 1rem auto; }
.qr-box svg { width: 100%; height: auto; display: block; }
.code-input { font-size: 1.6rem !important; letter-spacing: .4em; text-align: center; font-weight: 800; }

.modal-backdrop { position: fixed; inset: 0; background: rgba(15, 23, 42, .5); z-index: 300; display: grid; place-items: center; padding: 1rem; }
.modal { background: #fff; border-radius: 18px; max-width: 520px; width: 100%; padding: 1.6rem; box-shadow: var(--shadow-lg); animation: fadein .15s;
  max-height: calc(100vh - 2rem); overflow-y: auto; }
.modal h3 { font-size: 1.25rem; }
.modal-wide { max-width: 720px; max-height: calc(100vh - 2rem); overflow-y: auto; }
.tex-templates { display: flex; flex-wrap: wrap; gap: .35rem; margin-bottom: .9rem; }
.tex-templates .btn { min-width: 44px; font-family: "Times New Roman", serif; font-size: 1rem; }
.tex-preview { min-height: 70px; border: 1.5px dashed var(--line-strong); border-radius: 12px; padding: .9rem; display: grid; place-items: center; overflow-x: auto; background: var(--surface-2); font-size: 1.25rem; }
.seg { display: flex; background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px; padding: 4px; gap: 4px; margin-bottom: 1rem; }
.seg-btn { flex: 1; border: 0; background: none; font: inherit; font-weight: 700; padding: .6rem; border-radius: 9px; cursor: pointer; color: var(--text-2); }
.seg-btn.active { background: #fff; color: var(--primary); box-shadow: var(--shadow); }
.drop { display: grid; place-items: center; text-align: center; border: 2px dashed var(--line-strong); border-radius: 14px; padding: 1.6rem 1rem; cursor: pointer; font-weight: 700; color: var(--text-2); background: var(--surface-2); }
.drop:hover { border-color: var(--primary); color: var(--primary); }
.img-preview { margin: 1rem 0; text-align: center; }
.img-preview img { max-width: 100%; max-height: 260px; border-radius: 10px; box-shadow: var(--shadow); }
.ai-status { margin: .5rem 0 0; }
.tool.tool-wide { width: auto; padding: 0 .6rem; font-size: .9rem; gap: .3rem; display: inline-flex; align-items: center; white-space: nowrap; }
.modal .btn-row { justify-content: flex-end; margin-top: 1.25rem; }
.rev-list { list-style: none; padding: 0; margin: 0; max-height: 320px; overflow-y: auto; }
.rev-list li { display: flex; justify-content: space-between; align-items: center; padding: .6rem 0; border-bottom: 1px solid var(--line); }

/* ---------- responsive ---------- */
@media (max-width: 1200px) {
  .ppt-layout { grid-template-columns: 170px minmax(0, 1fr); }
  .side-panel { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1rem; }
  .side-panel .card + .card { margin-top: 0; }
}
@media (max-width: 900px) {
  html { font-size: 16px; }
  .grid-2, .grid-3 { grid-template-columns: minmax(0, 1fr); }
  .tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tab[data-tab="poster"] { grid-column: span 2; }
  .admin-layout { grid-template-columns: minmax(0, 1fr); }
  .side-nav { position: static; display: flex; overflow-x: auto; }
  .side-nav .sep { display: none; }
  .auth-page { grid-template-columns: 1fr; }
  .auth-side { display: none; }
  .hero { flex-direction: column; align-items: flex-start; padding: 1.5rem; }
  .stepper { flex-direction: column; }
  .nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; padding: .5rem; border-bottom: 1px solid var(--line); }
  .nav.open { display: flex; }
  .btn.menu-toggle { display: inline-flex; }
  .userbox .who { display: none; }
  .ppt-layout { grid-template-columns: minmax(0, 1fr); }
  .thumbs { flex-direction: row; overflow-x: auto; position: static; max-height: none; }
  .thumb { min-width: 150px; }
  .paper { transform-origin: top left; }
  .search input { min-width: 0; }
}

/* ---------- HP & tablet kecil (≤ 900px) ---------- */
@media (max-width: 900px) {
  .container { padding: 1rem 1rem 3rem; }
  .topbar { position: relative; z-index: 60; }
  .brand { min-width: 0; flex: 1 1 auto; }
  .brand > span:last-child { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .brand-mark { flex: none; }
  .userbox { margin-left: auto; flex: none; }
  .nav { z-index: 61; box-shadow: 0 12px 24px rgba(16, 24, 40, .12); }
  .topbar-inner { padding: .55rem 1rem; gap: .75rem; position: relative; }
  .brand { font-size: 1rem; gap: .5rem; }
  .brand small { display: none; }
  .brand-mark { width: 34px; height: 34px; }
  .userbox { gap: .4rem; }
  .nav a { padding: .8rem 1rem; font-size: 1.05rem; }
  h1 { font-size: 1.45rem; }
  .hero h1 { font-size: 1.5rem; }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
  .card { padding: 1.1rem; }
  .stat { flex-direction: column; align-items: flex-start; gap: .5rem; }
  .stat-icon { width: 42px; height: 42px; }
  .stat-value { font-size: 1.45rem; }
  .flash-wrap { top: 12px; right: 12px; left: 12px; max-width: none; }
  .search { width: 100%; }
  .search input { flex: 1; }
  .plan-list { grid-template-columns: minmax(0, 1fr); }
  .toolbar-row { margin-top: 1.5rem; }

  /* formulir bertahap: stepper ringkas satu baris */
  .stepper { flex-direction: row; gap: .4rem; }
  .step-tab { padding: .6rem .5rem; gap: .45rem; font-size: .88rem; flex-direction: column; text-align: center; }
  .step-tab small { display: none; }
  .form-actions { position: sticky; bottom: 0; background: var(--surface); margin: 1.25rem -1.1rem -1.1rem; padding: .8rem 1.1rem; border-radius: 0 0 var(--radius) var(--radius); box-shadow: 0 -6px 16px rgba(16, 24, 40, .06); }
  .form-actions .btn-lg { font-size: 1rem; padding: .75rem 1.1rem; min-height: 50px; }
  .choice-cards { grid-template-columns: minmax(0, 1fr); }
  .check-grid { grid-template-columns: minmax(0, 1fr); }

  /* workspace */
  .ws-head { margin-bottom: 1rem; }
  .ws-head h1 { font-size: 1.35rem; }
  .ws-head .btn-row { width: 100%; }
  .ws-head .btn-row > * { flex: 1; }
  .ws-head .btn-row .btn { width: 100%; }
  .chip { font-size: .82rem; }
  .tabs { gap: .5rem; }
  .tab { padding: .6rem .7rem; gap: .55rem; font-size: .95rem; border-radius: 12px; }
  .tab .tab-icon { width: 36px; height: 36px; border-radius: 10px; }
  .tab .tab-icon svg { width: 20px; height: 20px; }
  .tab .tab-status { font-size: .78rem; }
  .gen-card .empty h2 { font-size: 1.2rem; }
  .gen-card .btn-lg { width: 100%; }

  /* editor dokumen: baris aksi + toolbar satu baris yang bisa digeser, menempel di atas saat scroll */
  .doc-actions { gap: .4rem; }
  .doc-actions .spacer { display: none; }
  .doc-actions .save-state { width: 100%; padding: 0; }
  .doc-actions .btn .lbl { display: none; }
  .doc-actions .btn { min-width: 46px; min-height: 44px; }
  .doc-actions .btn-success { flex: 1; }
  .editor-bar { top: 0; flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; padding: .35rem; gap: .2rem; border-radius: 12px; margin: 0 -.25rem .75rem; }
  .editor-bar::-webkit-scrollbar { display: none; }
  .tool-group { flex: none; }
  .tool { width: 42px; height: 42px; }
  .paper-wrap { padding: .5rem; border-radius: 12px; margin: 0 -.5rem; }
  .paper { width: 100%; min-height: 0; padding: 1.4rem 1rem 2rem; font-size: 11.5pt; line-height: 1.5; border-radius: 4px; overflow-x: auto; }
  .paper h1 { font-size: 13pt; }
  .paper p { text-align: left; }
  .paper table { font-size: 10pt; }
  .paper td, .paper th { padding: 3pt 4pt; }
  .paper table.identity td:first-child { width: 42% !important; }
  .paper .page-break { margin: 16pt -1rem; }
  .paper .lines { letter-spacing: 0; }
  .editor-help { font-size: .88rem; }

  /* editor slide */
  .ppt-layout { gap: .75rem; }
  .stage-wrap { padding: .5rem; border-radius: 12px; margin: 0 -.5rem; }
  .thumbs { gap: .5rem; padding-bottom: .4rem; }
  .thumb { min-width: 128px; }
  .side-panel { grid-template-columns: minmax(0, 1fr); }
  .opt-cards.opt-4, .opt-cards.opt-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .editor-bar .btn-sm { flex: none; }

  /* admin */
  .side-nav { padding: .35rem; gap: .25rem; scrollbar-width: none; margin: 0 -.25rem; }
  .side-nav a { flex: none; padding: .55rem .8rem; font-size: .92rem; }
  .card-head { align-items: flex-start; }
  .kv { grid-template-columns: minmax(0, 1fr); gap: .1rem; }
  .kv dd { margin-bottom: .5rem; }
  .btn-row > .field { min-width: 0 !important; width: 100%; flex: 1 1 100% !important; }
  .btn-row > .field + .btn { flex: 1; }
  /* tabel admin menjadi kartu bertumpuk (label diisi otomatis oleh app.js) */
  .table-wrap { border: 0; overflow: visible; }
  table.data, table.data tbody, table.data tr, table.data td { display: block; width: 100%; }
  table.data tr:first-child:has(th) { display: none; }
  table.data tr { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: .65rem .85rem; margin-bottom: .7rem; }
  table.data td { border: 0; padding: .35rem 0 .35rem 7.2rem; position: relative; min-height: 2rem; word-break: break-word; }
  table.data td::before { content: attr(data-label); position: absolute; left: 0; top: .45rem; width: 6.6rem; font-size: .78rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; line-height: 1.3; }
  table.data td:not([data-label]), table.data td[data-label=""] { padding-left: 0; }
  table.data td:not([data-label])::before, table.data td[data-label=""]::before { display: none; }
  table.data tr:hover td { background: transparent; }
  table.data input, table.data select { min-width: 0 !important; width: 100% !important; }
  .inline-form { flex-wrap: wrap; }
  details .card { position: static !important; min-width: 0 !important; margin-top: .5rem; }

  /* halaman masuk */
  .auth-main { padding: 1.25rem 1rem; align-items: start; }
  .auth-card h2 { font-size: 1.4rem; }
  .modal { padding: 1.2rem; }
}

@media print {
  body { background: #fff; }
  .topbar, .editor-bar, .tabs, .ws-head, .flash-wrap, .editor-help, .breadcrumb, .no-print { display: none !important; }
  .container { padding: 0; max-width: none; }
  .paper-wrap { padding: 0; background: #fff; }
  .paper { box-shadow: none; width: auto; min-height: 0; padding: 0; }
  .paper .page-break { border: 0; page-break-after: always; margin: 0; }
  .paper .page-break::after { display: none; }
  @page { size: A4; margin: 2.5cm 2.5cm 2.5cm 3cm; }
}

/* ---------- Poster pembelajaran ---------- */
.poster-types .opt-card { min-height: 100%; }
.poster-ref-drop { padding: 1.2rem 1rem; }
.poster-ref-preview { display: flex; align-items: center; gap: 1rem; }
.poster-ref-preview img { width: 120px; height: 120px; object-fit: cover; border-radius: 12px; border: 1px solid var(--line); }
.poster-submit { text-align: center; margin-top: .5rem; }
.poster-submit p { margin-top: .6rem; }
.poster-progress { display: flex; align-items: center; gap: 1rem; }
.spinner.spinner-sm { width: 40px; height: 40px; border-width: 5px; margin: 0; flex: none; }
.poster-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; }
.poster-item { border: 1px solid var(--line); border-radius: 14px; padding: .6rem; background: #fff; display: flex; flex-direction: column; gap: .5rem; }
.poster-thumb { display: block; border-radius: 10px; overflow: hidden; background: var(--surface-2); aspect-ratio: 3 / 4; }
.poster-thumb img { width: 100%; height: 100%; object-fit: contain; display: block; }
.poster-meta { display: flex; flex-direction: column; gap: .1rem; }
.poster-item .btn-row { margin: 0; }
@media (max-width: 640px) {
  .poster-types.opt-2 { grid-template-columns: 1fr; }
  .poster-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; }
}
.pick-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: .6rem; max-height: 320px; overflow-y: auto; }
.pick-item { border: 2px solid var(--line); border-radius: 10px; padding: .35rem; background: #fff; cursor: pointer; display: flex; flex-direction: column; gap: .25rem; font: 600 .85rem var(--font); text-align: left; }
.pick-item img { width: 100%; aspect-ratio: 3 / 4; object-fit: contain; background: var(--surface-2); border-radius: 6px; }
.pick-item.active { border-color: var(--primary); background: var(--primary-50); }
.eta-box { max-width: 640px; margin: 1.25rem auto 0; padding: 1rem 1.25rem; border-radius: 14px; background: var(--surface-2); border: 1px solid var(--line); text-align: left; }
.eta-box p { margin: 0; }
.eta-time { font-size: 1.1rem; }
.eta-why { color: var(--text-2); margin-top: .4rem !important; line-height: 1.55; }
.eta-slow { margin-top: .75rem !important; padding: .6rem .8rem; border-radius: 10px; background: var(--warning-50); color: #8a5a00; }
/* ---------- Biaya & kredit ---------- */
.cost-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-bottom: .5rem; }
.cost-stat { display: flex; flex-direction: column; gap: .25rem; margin: 0; }
.cost-stat strong { font-size: 1.7rem; }
.txt-danger { color: var(--danger); }
.txt-success { color: var(--success); }
.credit-bal { font-size: 1.15rem; margin-right: .35rem; }
.credit-bal.low { color: var(--danger); }
.credit-pop { display: inline-block; }
.price-form input { margin-right: .3rem; }
.credit-chip { display: inline-flex; align-items: center; gap: .35rem; padding: .3rem .7rem; border-radius: 999px; background: var(--primary-50); color: var(--primary); font-weight: 700; font-size: .95rem; white-space: nowrap; }
.credit-chip.low { background: var(--danger-50); color: var(--danger); }
.cost-note { font-weight: 600; opacity: .85; }
@media (max-width: 900px) { .cost-stats { grid-template-columns: minmax(0, 1fr); } }
.credit-price-list { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; margin-bottom: .75rem; }

/* ---------- LKPD bertema (warna dari render/lkpd_style.py lewat --lk-*) ---------- */
.paper { --lk-band: transparent; --lk-band-fg: #000; --lk-accent: #000; --lk-title: #000; --lk-th: #d9e2f3;
  --lk-fill1: #ededed; --lk-fill2: #f2f7fc; --lk-fill3: #f2f7fc; }
.paper[data-lkpd-theme] { font-family: var(--lk-font); }
.paper h1.lk-title { color: var(--lk-title); font-size: 20pt; }
.paper h1.lk-big ~ * { font-size: 14pt; }
.paper h2.band { background: var(--lk-band); color: var(--lk-band-fg); padding: 4pt 10pt; border-radius: 6pt; margin-top: 14pt; }
.paper[data-lkpd-theme="klasik"] h2.band, .paper:not([data-lkpd-theme]) h2.band { padding: 0; border-radius: 0; }
.paper h3.tag { color: var(--lk-accent); border-left: 5pt solid var(--lk-accent); padding-left: 8pt; }
.paper[data-lkpd-theme="klasik"] h3.tag, .paper:not([data-lkpd-theme]) h3.tag { border-left: 0; padding-left: 0; }
.paper span.num { display: inline-block; min-width: 1.6em; padding: 0 .3em; border-radius: 1em; background: var(--lk-accent);
  color: #fff; text-align: center; font-weight: 700; margin-right: 4pt; }
.paper[data-lkpd-theme="klasik"] span.num, .paper:not([data-lkpd-theme]) span.num { background: none; color: #000; padding: 0; min-width: 0; }
.paper[data-lkpd-theme="klasik"] span.num::after, .paper:not([data-lkpd-theme]) span.num::after { content: "."; }
.paper[data-lkpd-theme] th { background: var(--lk-th); }
.paper td.fill-1 { background: var(--lk-fill1); }
.paper td.fill-2 { background: var(--lk-fill2); }
.paper td.fill-3 { background: var(--lk-fill3); }
.paper table.draw td { height: 6cm; border: 2px dashed var(--lk-accent); border-radius: 8pt; }
.paper table.match td { padding: 6pt 8pt; }
.paper table.match td.fill-1, .paper table.match td.fill-2 { border-radius: 6pt; }
.lk-theme-pick select { margin-left: .3rem; }
.lk-theme-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: .6rem; }
.lk-theme-card { border: 2px solid var(--line); border-radius: 12px; padding: .5rem; cursor: pointer; background: #fff; display: flex; flex-direction: column; gap: .35rem; }
.lk-theme-card input { position: absolute; opacity: 0; pointer-events: none; }
.lk-theme-card:has(input:checked) { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-100); }
.lk-sw { display: flex; flex-direction: column; gap: 4px; padding: 6px; border-radius: 8px; background: #fff; border: 1px solid var(--line); font-size: .8rem; }
.lk-sw b { font-size: .9rem; }
.lk-sw i { font-style: normal; font-weight: 700; padding: 2px 6px; border-radius: 4px; }
.lk-sw-row { display: flex; gap: 4px; align-items: center; }
.lk-sw-row em { font-style: normal; color: #fff; font-weight: 700; border-radius: 999px; min-width: 18px; text-align: center; font-size: .75rem; }
.lk-sw-row s { flex: 1; height: 12px; border-radius: 3px; text-decoration: none; }
@media (max-width: 900px) { .lk-theme-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 520px) { .lk-theme-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media print { .paper h2.band, .paper td.fill-1, .paper td.fill-2, .paper td.fill-3, .paper th, .paper span.num { -webkit-print-color-adjust: exact; print-color-adjust: exact; } }
.modal .lk-theme-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
/* LKPD: kartu soal bergambar */
.paper table.cards td { border: 2px solid var(--lk-accent, #000); border-radius: 8pt; padding: 6pt; vertical-align: top; }
.paper table.cards .fig { margin: 4pt 0; cursor: default; }
.paper table.cards .fig img.fig-xs { width: 78%; }
.paper table.cards .fig img.fig-sm { width: 92%; }
.paper table.cards p { text-align: center; }
.paper p.small { font-size: 9pt; color: #555; }
/* baris Arab: rata kanan biasa (justify membuat celah lebar di tengah ayat) */
.paper p:dir(rtl), .paper p[dir="rtl"] { text-align: right !important; text-align-last: right; }
/* tabel Arab tanpa garis: kosakata (Arab | arti) & percakapan (Nama | Arab | arti) */
.paper table.ar-table { border-collapse: collapse; margin: 4pt 0 10pt; width: 100%; }
.paper table.ar-table td { border: none !important; padding: 5pt 8pt; vertical-align: middle; background: none; }
.paper table.ar-table td[dir="rtl"] { font-size: 1.2em; line-height: 1.9; }
.paper table.ar-table tr + tr td { border-top: 1px dotted #d5dae3 !important; }
.paper table.ar-table td:not([dir="rtl"]) { text-align: left; }
.paper table.ar-list tr + tr td { border-top: none !important; }
.paper table.ar-list td { padding: 1pt 8pt; }
.paper table.ar-list td.ar-gap { padding-top: 10pt; }