/* ==========================================================================
   SIMULASI KEPUTUSAN K3 — dwik.web.id/alat/k3-simulasi/
   Design system Portoijo 2.0 · token --psg-* (tema terang & gelap)
   ========================================================================== */
.container-tool-page { max-width: 1220px !important; margin: 0 auto; padding: 0 1.25rem; width: 100%; box-sizing: border-box; }
.tool-container { width: 100% !important; max-width: 100% !important; margin: 0 auto; padding: 8px 0 32px; box-sizing: border-box; }

.tool-container {
    --psg-primary: #1a3c34;
    --psg-accent: #167c5e;
    --psg-accent-hover: #116249;
    --psg-accent-light: #e6f4ef;
    --psg-accent-border: #b6dfd0;
    --psg-gold: #c8953e;
    --psg-gold-light: #fef9ee;
    --psg-gold-border: #f3deb8;
    --psg-amber: #d97706;
    --psg-amber-light: #fef3c7;
    --psg-blue: #0284c7;
    --psg-blue-light: #e0f2fe;
    --psg-danger: #dc2626;
    --psg-card: var(--tool-bg-card, #ffffff);
    --psg-card-alt: var(--tool-bg-alt, #f9fafb);
    --psg-surface: var(--tool-surface, #f1f0eb);
    --psg-heading: var(--tool-text, #0f1f1a);
    --psg-text: var(--tool-text, #263530);
    --psg-text-muted: var(--tool-text-muted, #5b6e67);
    --psg-border: var(--tool-border, #e2e5e2);
    --psg-border-strong: var(--tool-border-strong, #cbd2ce);
    --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}
[data-theme="dark"] .tool-container {
    --psg-accent: #28b58b;
    --psg-accent-hover: #34cba0;
    --psg-accent-light: rgba(40, 181, 139, 0.14);
    --psg-accent-border: rgba(40, 181, 139, 0.32);
    --psg-gold: #e0ac53;
    --psg-gold-light: rgba(224, 172, 83, 0.12);
    --psg-gold-border: rgba(224, 172, 83, 0.3);
    --psg-amber: #fbbf24;
    --psg-amber-light: rgba(251, 191, 36, 0.12);
    --psg-blue: #38bdf8;
    --psg-blue-light: rgba(56, 189, 248, 0.12);
    --psg-danger: #f87171;
    --psg-card: #172521;
    --psg-card-alt: #1c2c27;
    --psg-surface: #131f1c;
    --psg-heading: #f0f6f4;
    --psg-text: #d1dfda;
    --psg-text-muted: #8ea59d;
    --psg-border: #253832;
    --psg-border-strong: #334d45;
}

/* Hero */
.ksim-hero { position: relative; text-align: center; padding: 1.35rem 0 1.1rem; border-bottom: 1px solid var(--psg-border); margin-bottom: 1.2rem; overflow: hidden; }
.ksim-watermark { position: absolute; top: -12px; right: -8px; width: 172px; height: 172px; opacity: 0.06; pointer-events: none; color: var(--psg-accent); }
[data-theme="dark"] .ksim-watermark { opacity: 0.09; }
.ksim-hero h1 { font-size: clamp(1.4rem, 1.05rem + 1.3vw, 2rem); line-height: 1.22; font-weight: 800; color: var(--psg-heading); margin: 0.3rem auto 0.5rem; max-width: 30ch; overflow-wrap: anywhere; }
.ksim-hero p { font-size: 0.9rem; line-height: 1.65; color: var(--psg-text-muted); max-width: 74ch; margin: 0 auto; }
.ksim-badges { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-top: 0.8rem; }
.ksim-chip { font-size: 0.7rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: var(--psg-accent-light); color: var(--psg-accent-hover); border: 1px solid var(--psg-accent-border); }
[data-theme="dark"] .ksim-chip { color: #7fe3c2; }

.ksim-answer { background: var(--psg-card); border: 1px solid var(--psg-border); border-left: 4px solid var(--psg-accent); border-radius: 12px; padding: 0.9rem 1.05rem; margin-bottom: 1rem; font-size: 0.86rem; line-height: 1.7; color: var(--psg-text); }
.ksim-answer strong { color: var(--psg-heading); }

/* Toolbar */
.ksim-toolbar { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 1rem; align-items: center; }
.ksim-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.35rem; font-family: inherit;
    font-size: 0.78rem; font-weight: 700; padding: 0.5rem 0.8rem; border-radius: 9px; cursor: pointer;
    border: 1px solid var(--psg-border-strong); background: var(--psg-card); color: var(--psg-heading); text-decoration: none; min-width: 0;
}
.ksim-btn:hover { border-color: var(--psg-accent); color: var(--psg-accent-hover); }
.ksim-btn.primary { background: var(--psg-accent); border-color: var(--psg-accent); color: #fff; }
.ksim-btn.primary:hover { background: var(--psg-accent-hover); color: #fff; }
.ksim-btn.warn { background: var(--psg-amber); border-color: var(--psg-amber); color: #fff; }
.ksim-btn.mini { font-size: 0.7rem; padding: 0.3rem 0.55rem; }

/* Menu skenario */
.ksim-note { background: var(--psg-blue-light); border: 1px solid var(--psg-border); border-left: 4px solid var(--psg-blue); border-radius: 10px; padding: 0.7rem 0.9rem; font-size: 0.83rem; line-height: 1.65; color: var(--psg-text); margin-bottom: 1rem; }
.ksim-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 0.75rem; }
.ksim-scenario {
    display: block; text-decoration: none; color: inherit; background: var(--psg-card); border: 1px solid var(--psg-border);
    border-radius: 12px; padding: 0.9rem 1rem; transition: border-color .2s, transform .2s, box-shadow .2s; min-width: 0;
}
.ksim-scenario:hover { border-color: var(--psg-accent); transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,.06); }
.ksim-scenario h3 { margin: 0 0 0.35rem; font-size: 0.98rem; line-height: 1.35; color: var(--psg-heading); overflow-wrap: anywhere; }
.ksim-scenario p { margin: 0 0 0.5rem; font-size: 0.8rem; line-height: 1.6; color: var(--psg-text-muted); }
.ksim-scenario .meta { display: flex; flex-wrap: wrap; gap: 8px; font-size: 0.72rem; color: var(--psg-text-muted); }
.ksim-role { display: inline-block; font-size: 0.68rem; font-weight: 700; padding: 3px 9px; border-radius: 999px; background: var(--psg-surface); border: 1px solid var(--psg-border); color: var(--psg-text); }
.ksim-diff { font-size: 0.66rem; font-weight: 800; padding: 2px 8px; border-radius: 999px; white-space: nowrap; }
.ksim-diff.Mudah { background: var(--psg-accent-light); color: var(--psg-accent-hover); border: 1px solid var(--psg-accent-border); }
.ksim-diff.Sedang { background: var(--psg-amber-light); color: #92400e; border: 1px solid var(--psg-gold-border); }
.ksim-diff.Sulit { background: rgba(220,38,38,.1); color: var(--psg-danger); border: 1px solid rgba(220,38,38,.3); }
[data-theme="dark"] .ksim-diff.Sedang { color: #fbbf24; }
[data-theme="dark"] .ksim-diff.Sulit { color: #f87171; }

/* Progres & scoreboard */
.ksim-progress-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); gap: 0.7rem; margin-bottom: 1rem; }
.ksim-progress-card { background: var(--psg-card); border: 1px solid var(--psg-border); border-radius: 10px; padding: 0.8rem 0.9rem; min-width: 0; }
.ksim-progress-card.summary { border: 2px solid var(--psg-accent); background: var(--psg-accent-light); }
.ksim-progress-card .t { font-size: 0.86rem; font-weight: 700; color: var(--psg-heading); margin-bottom: 0.2rem; overflow-wrap: anywhere; }
.ksim-progress-card .m { font-size: 0.72rem; color: var(--psg-text-muted); margin-bottom: 0.4rem; }
.ksim-progress-card .row { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }
.ksim-progress-card .v { font-family: var(--font-mono); font-size: 1.15rem; font-weight: 800; color: var(--psg-heading); }
.ksim-progress-card .bar { height: 7px; border-radius: 4px; background: var(--psg-surface); overflow: hidden; margin-top: 0.45rem; }
.ksim-progress-card .bar > div { height: 100%; border-radius: 4px; }
.ksim-empty { text-align: center; padding: 2rem 1rem; color: var(--psg-text-muted); font-size: 0.85rem; background: var(--psg-card); border: 2px dashed var(--psg-border-strong); border-radius: 12px; }
.ksim-lb-group { margin-bottom: 0.9rem; }
.ksim-lb-title { font-size: 0.8rem; font-weight: 800; color: var(--psg-heading); margin-bottom: 0.35rem; }
.ksim-lb-row { display: flex; justify-content: space-between; gap: 0.5rem; padding: 0.38rem 0.6rem; background: var(--psg-card-alt); border: 1px solid var(--psg-border); border-radius: 7px; font-size: 0.78rem; color: var(--psg-text); margin-bottom: 3px; }

/* Mesin simulasi */
.ksim-shell { max-width: 760px; margin: 0 auto; }
.ksim-timer { text-align: center; font-size: 0.8rem; font-weight: 700; color: var(--psg-accent-hover); background: var(--psg-accent-light); border: 1px solid var(--psg-accent-border); border-radius: 999px; padding: 4px 12px; width: max-content; margin: 0 auto 0.7rem; }
[data-theme="dark"] .ksim-timer { color: #7fe3c2; }
.ksim-dots { display: flex; gap: 6px; justify-content: center; margin: 0 0 0.8rem; }
.ksim-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--psg-border-strong); transition: all .3s; }
.ksim-dot.active { background: var(--psg-accent); transform: scale(1.35); }
.ksim-card { background: var(--psg-card); border: 1px solid var(--psg-border); border-radius: 14px; padding: 1rem 1.1rem; margin-bottom: 0.9rem; animation: ksimFade .35s ease; min-width: 0; }
.ksim-card-head { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 0.5rem; }
.ksim-card-head h2 { margin: 0; font-size: 1.02rem; line-height: 1.35; color: var(--psg-heading); overflow-wrap: anywhere; }
.ksim-h4 { margin: 0 0 0.6rem; font-size: 0.86rem; color: var(--psg-heading); }
.ksim-text { font-size: 0.87rem; line-height: 1.75; color: var(--psg-text); margin: 0.35rem 0; overflow-wrap: anywhere; }
.ksim-meta { font-size: 0.74rem; color: var(--psg-text-muted); margin: 0.35rem 0 0; }
.ksim-small { font-size: 0.76rem; color: var(--psg-text-muted); margin: 0.35rem 0; }
.ksim-small.ok { color: var(--psg-accent-hover); font-weight: 700; }
[data-theme="dark"] .ksim-small.ok { color: #34d399; }
.ksim-ask { font-weight: 700; font-size: 0.82rem; color: var(--psg-text-muted); margin: 0.4rem 0 0.5rem; }
.ksim-choice {
    display: block; width: 100%; text-align: left; font-family: inherit; font-size: 0.87rem; line-height: 1.55;
    padding: 0.75rem 0.9rem; margin-bottom: 0.5rem; border-radius: 10px; cursor: pointer;
    border: 1px solid var(--psg-border-strong); background: var(--psg-card-alt); color: var(--psg-heading); box-sizing: border-box;
    transition: border-color .18s, transform .18s, background-color .18s;
}
.ksim-choice:hover { border-color: var(--psg-accent); background: var(--psg-accent-light); transform: translateX(3px); }
.ksim-choice.primary { background: var(--psg-accent); border-color: var(--psg-accent); color: #fff; text-align: center; }
.ksim-choice.primary:hover { background: var(--psg-accent-hover); }
.ksim-hint { display: block; font-size: 0.73rem; color: var(--psg-text-muted); margin-top: 3px; }
.ksim-result { border-radius: 14px; padding: 1rem 1.1rem; margin-bottom: 0.9rem; border: 1px solid var(--psg-border); animation: ksimFade .35s ease; min-width: 0; }
.ksim-result h3 { margin: 0 0 0.4rem; font-size: 0.96rem; line-height: 1.4; color: var(--psg-heading); overflow-wrap: anywhere; }
.ksim-result.correct { background: var(--psg-accent-light); border-color: var(--psg-accent-border); border-left: 4px solid var(--psg-accent); }
.ksim-result.partial { background: var(--psg-amber-light); border-color: var(--psg-gold-border); border-left: 4px solid var(--psg-amber); }
.ksim-result.wrong { background: rgba(220,38,38,.07); border-color: rgba(220,38,38,.3); border-left: 4px solid var(--psg-danger); }
.ksim-result.neutral { background: var(--psg-card-alt); }
.ksim-badge { display: inline-block; font-size: 0.7rem; font-weight: 800; padding: 2px 9px; border-radius: 999px; margin-bottom: 0.35rem; }
.ksim-badge.high { background: var(--psg-accent); color: #fff; }
.ksim-badge.mid { background: var(--psg-amber); color: #fff; }
.ksim-badge.low { background: var(--psg-danger); color: #fff; }
.ksim-lesson { background: var(--psg-card); border-left: 3px solid var(--psg-blue); border-radius: 0 8px 8px 0; padding: 0.55rem 0.75rem; margin: 0.6rem 0; font-size: 0.82rem; line-height: 1.65; color: var(--psg-text); }
.ksim-reg { font-size: 0.72rem; color: var(--psg-text-muted); margin-top: 0.4rem; }
.ksim-link { display: block; padding: 0.4rem 0; border-bottom: 1px solid var(--psg-border); color: var(--psg-accent-hover); font-size: 0.82rem; text-decoration: none; }
[data-theme="dark"] .ksim-link { color: #34d399; }
.ksim-link:last-child { border-bottom: none; }
.ksim-center { text-align: center; }
.ksim-bigicon { font-size: 2.6rem; text-align: center; margin-bottom: 0.4rem; }
.ksim-final { font-size: 1.15rem; font-weight: 800; color: var(--psg-heading); margin-bottom: 0.35rem; }
.ksim-debrief { border: 2px solid var(--psg-accent-border); }
.ksim-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.45rem; margin-top: 0.9rem; }
@media (max-width: 460px) { .ksim-actions { grid-template-columns: minmax(0, 1fr); } }
.ksim-findings { text-align: left; background: var(--psg-card-alt); border: 1px solid var(--psg-border); border-radius: 10px; padding: 0.6rem 0.8rem; margin: 0.6rem 0; font-size: 0.8rem; line-height: 1.6; color: var(--psg-text); }
.ksim-findings ul { margin: 0.35rem 0 0; padding-left: 1.1rem; }
.ksim-event { border: 2px dashed var(--psg-amber); background: var(--psg-amber-light); }
.ksim-twist { background: var(--psg-card); border: 1px solid var(--psg-gold-border); border-radius: 8px; padding: 0.55rem 0.7rem; margin-top: 0.6rem; font-size: 0.8rem; line-height: 1.6; color: var(--psg-text); }
@keyframes ksimFade { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* Banner komunitas */
.ksim-banner { background: var(--psg-surface); border: 1px solid var(--psg-border-strong); border-radius: 11px; padding: 0.7rem 0.9rem; margin-bottom: 0.9rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.6rem; font-size: 0.82rem; color: var(--psg-text); }
.ksim-banner strong { color: var(--psg-heading); }

/* Modal, A4, toast */
.modal-overlay { position: fixed; inset: 0; background: rgba(10,22,18,.68); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); z-index: 1000; display: none; align-items: center; justify-content: center; padding: 1rem; box-sizing: border-box; }
.modal-overlay.open { display: flex; }
.modal-dialog { background: var(--psg-card); color: var(--psg-text); border: 1px solid var(--psg-border-strong); border-radius: 16px; max-width: 800px; width: 100%; max-height: 90vh; display: flex; flex-direction: column; box-shadow: 0 16px 40px rgba(0,0,0,.18); overflow: hidden; }
.modal-head { padding: 1rem 1.25rem; background: var(--psg-surface); border-bottom: 1px solid var(--psg-border); display: flex; align-items: center; justify-content: space-between; gap: .75rem; }
.modal-body { padding: 1.25rem; overflow-y: auto; }
.modal-foot { padding: .85rem 1.25rem; background: var(--psg-surface); border-top: 1px solid var(--psg-border); display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: .6rem; }
.modal-close { border: 1px solid var(--psg-border-strong); background: var(--psg-card); color: var(--psg-heading); border-radius: 6px; padding: 2px 8px; font-size: .9rem; cursor: pointer; }
.modal-label { display: block; font-size: .76rem; font-weight: 700; color: var(--psg-text); margin-bottom: 3px; }
.modal-input { width: 100%; box-sizing: border-box; padding: .5rem .65rem; font-size: .85rem; font-family: inherit; color: var(--psg-heading); background: var(--psg-card-alt); border: 1px solid var(--psg-border-strong); border-radius: 8px; }

.a4-paper { background: #ffffff; color: #0f172a; border: 1px solid #cbd5e1; border-radius: 8px; padding: 1.75rem; font-family: inherit; font-size: .78rem; box-shadow: 0 4px 12px rgba(0,0,0,.06); }
.a4-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; border-bottom: 2.5px solid #1a3c34; padding-bottom: .65rem; margin-bottom: .9rem; }
.a4-head h2 { font-size: .98rem; margin: 0; color: #0f172a; }
.a4-meta { font-size: .7rem; color: #475569; text-align: right; line-height: 1.5; }
.a4-table { width: 100%; border-collapse: collapse; font-size: .72rem; margin-bottom: .8rem; }
.a4-table th, .a4-table td { border: 1px solid #cbd5e1; padding: .32rem .45rem; text-align: left; vertical-align: top; }
.a4-table th { background: #f1f5f9; font-weight: 700; color: #0f172a; }
.a4-table td.c { text-align: center; }
.a4-sign { display: flex; justify-content: space-between; gap: 2rem; margin-top: 1.6rem; font-size: .72rem; color: #334155; }
.a4-sign .col { flex: 1; }
.a4-sign .space { height: 2.8rem; }
.a4-foot { margin-top: 1rem; padding-top: .4rem; border-top: 1px dashed #cbd5e1; font-size: .6rem; color: #64748b; display: flex; justify-content: space-between; gap: 1rem; }

.toast-container { position: fixed; bottom: 1.25rem; right: 1.25rem; z-index: 2000; display: flex; flex-direction: column; gap: .5rem; max-width: min(92vw, 360px); }
.toast-msg { background: var(--psg-primary); color: #fff; padding: .7rem 1rem; border-radius: 8px; font-size: .82rem; font-weight: 600; box-shadow: 0 8px 24px rgba(0,0,0,.18); animation: ksimFade .2s ease; }
@media print {
    body * { visibility: hidden; }
    #a4PrintArea, #a4PrintArea * { visibility: visible; }
    #a4PrintArea { position: absolute; left: 0; top: 0; width: 100%; border: none; box-shadow: none; padding: 0; }
}

/* Tips overlay */
#tipsOverlay { display: none; position: fixed; inset: 0; background: rgba(10, 22, 18, .72); z-index: 1200; align-items: center; justify-content: center; padding: 1rem; box-sizing: border-box; }
#tipsOverlay.open { display: flex; }
#tipsOverlay .tips-box { background: var(--psg-card); color: var(--psg-text); border: 1px solid var(--psg-border-strong); border-radius: 16px; padding: 1.4rem; max-width: 430px; width: 100%; text-align: center; box-shadow: 0 20px 60px rgba(0,0,0,.3); }
#tipsOverlay h3 { margin: 0 0 0.4rem; color: var(--psg-heading); font-size: 1.05rem; }
#tipsOverlay .steps { text-align: left; font-size: 0.84rem; line-height: 1.85; color: var(--psg-text); margin: 0.6rem 0; }
#tipsOverlay .steps p { margin: 0; }

/* FAQ */
.tool-faq { margin-top: .5rem; }
.tool-faq h3 { display: flex; align-items: center; gap: .5rem; font-size: 1.05rem; font-weight: 700; color: var(--psg-heading); margin: .25rem 0 1rem; }
.tool-faq-item { border: 1px solid var(--psg-border); border-radius: 10px; margin-bottom: .65rem; overflow: hidden; background: var(--psg-card-alt); }
.tool-faq-item.open { border-color: var(--psg-accent); background: var(--psg-card); }
.tool-faq-q { width: 100%; padding: .95rem 1.15rem; text-align: left; background: transparent; border: none; cursor: pointer; font-size: .9rem; font-weight: 700; color: var(--psg-heading); display: flex; align-items: center; justify-content: space-between; gap: .75rem; font-family: inherit; }
.tool-faq-q:hover { color: var(--psg-accent); }
.tool-faq-q::after { content: '+'; font-size: 1.25rem; font-weight: 500; color: var(--psg-accent); line-height: 1; }
.tool-faq-item.open .tool-faq-q::after { content: '−'; }
.tool-faq-a { display: none; padding: .85rem 1.15rem 1.15rem; font-size: .86rem; line-height: 1.68; color: var(--psg-text); border-top: 1px solid var(--psg-border); }
.tool-faq-item.open .tool-faq-a { display: block; }
.tool-faq-a code { background: var(--psg-surface); color: var(--psg-accent-hover); padding: .1rem .35rem; border-radius: 4px; font-family: var(--font-mono); font-size: .8rem; }
[data-theme="dark"] .tool-faq-a code { color: #34d399; }

/* Tabel rujukan & kaidah */
.ksim-ref-wrap { overflow-x: auto; border: 1px solid var(--psg-border); border-radius: 10px; margin-bottom: 1.1rem; max-width: 100%; }
.ksim-ref { width: 100%; min-width: 480px; border-collapse: collapse; font-size: .78rem; }
.ksim-ref th, .ksim-ref td { border-bottom: 1px solid var(--psg-border); padding: .45rem .6rem; text-align: left; }
.ksim-ref thead th { background: var(--psg-surface); font-size: .68rem; text-transform: uppercase; letter-spacing: .04em; font-weight: 800; color: var(--psg-text-muted); }
.ksim-ref td.num { text-align: right; font-family: var(--font-mono); }
.ksim-ref tbody tr:last-child td { border-bottom: none; }
.ksim-ref caption { caption-side: top; text-align: left; padding: .55rem .6rem; font-size: .74rem; font-weight: 800; color: var(--psg-heading); background: var(--psg-card-alt); }
.ksim-legal { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .55rem; }
.ksim-legal li { font-size: .82rem; line-height: 1.65; color: var(--psg-text); background: var(--psg-card-alt); border: 1px solid var(--psg-border); border-left: 3px solid var(--psg-gold); border-radius: 8px; padding: .6rem .75rem; }
.ksim-legal strong { color: var(--psg-heading); }