/* mock-exam.css - production mock exam UI (layers on main.css theme) */
.mx-screen{display:none}.mx-screen.active{display:block}
.mx-wrap{max-width:980px;padding:0 22px}
.mx-breadcrumb{padding:22px 0 0;color:var(--faint);font-size:.84rem}
.mx-hero{text-align:center;padding:42px 0 28px}
.mx-pill{display:inline-block;border:1px solid rgba(217,119,87,.35);background:rgba(217,119,87,.08);color:var(--accent-2);padding:6px 13px;border-radius:999px;font-size:.76rem;font-weight:800;letter-spacing:.5px;margin-bottom:18px}
.mx-hero h1{font-size:2.55rem;line-height:1.12;letter-spacing:-1px;margin-bottom:14px}
.mx-hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--accent),var(--accent-3));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.mx-hero p{max-width:720px;margin:0 auto;color:var(--muted);font-size:1.04rem}
.mx-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}
.mx-facts div{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:18px;text-align:center}
.mx-facts b{display:block;font-size:1.45rem;color:var(--accent-2)}
.mx-facts span{font-size:.8rem;color:var(--muted)}
.mx-panel{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:26px;margin-bottom:42px}
.mx-panel h2{margin-bottom:10px}
.mx-panel ul{margin:0 0 20px 20px;color:var(--muted)}
.mx-notice{padding:14px 16px;border-left:4px solid var(--accent);background:rgba(217,119,87,.07);border-radius:10px;color:var(--muted);font-size:.9rem;margin-bottom:20px}
.mx-notice strong{color:var(--text)}
.mx-btn{border:1px solid transparent;border-radius:10px;padding:12px 20px;font:600 .92rem Inter,sans-serif;cursor:pointer;transition:.15s;display:inline-flex;align-items:center;justify-content:center}
.mx-btn.primary{background:var(--accent);color:#fff}.mx-btn.primary:hover{background:#c4633f}
.mx-btn.ghost{background:var(--card);border-color:var(--border);color:var(--text)}.mx-btn.ghost:hover{border-color:var(--accent)}
.mx-btn.small{padding:9px 15px;font-size:.84rem}
.mx-exambar{position:sticky;top:58px;z-index:35;background:rgba(15,14,13,.96);border-bottom:1px solid var(--border);padding:12px 0}
.mx-exambar-in{display:flex;align-items:center;justify-content:space-between;gap:14px}
.mx-timer{font:800 1.18rem "SF Mono",monospace;color:var(--text)}
.mx-timer.warn{color:var(--accent-2)}.mx-timer.danger{color:#dd8a8a}
.mx-meta{color:var(--muted);font-size:.88rem}
.mx-progress{height:5px;background:var(--card);max-width:980px;margin:10px auto 0}
.mx-progress span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-3));width:0;transition:.2s}
.mx-question{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;margin:28px 0 18px}
.mx-scenario{background:var(--bg-soft);border-left:3px solid var(--blue);border-radius:9px;padding:14px 16px;color:var(--muted);font-size:.9rem;margin-bottom:18px}
.mx-qtop{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.mx-qnum{font:800 .95rem "SF Mono",monospace;color:var(--accent-2)}
.mx-domain{background:var(--bg-soft);border:1px solid var(--border);border-radius:999px;padding:3px 10px;color:var(--muted);font-size:.72rem}
.mx-flag{margin-left:auto;background:var(--bg-soft);border:1px solid var(--border);color:var(--muted);border-radius:8px;padding:7px 12px;cursor:pointer}
.mx-flag.on{border-color:var(--accent);color:var(--accent-2);background:rgba(217,119,87,.1)}
.mx-qtext{font-size:1.08rem;font-weight:650;margin-bottom:18px}
.mx-options{display:flex;flex-direction:column;gap:10px}
.mx-option{display:flex;gap:12px;align-items:flex-start;text-align:left;background:var(--bg-soft);border:1px solid var(--border);border-radius:10px;padding:13px 15px;color:var(--text);font:400 .94rem Inter,sans-serif;cursor:pointer}
.mx-option:hover{border-color:var(--accent)}
.mx-option.selected{border-color:var(--accent);background:rgba(217,119,87,.1)}
.mx-letter{flex:0 0 26px;height:26px;display:grid;place-items:center;background:var(--card);border:1px solid var(--border);border-radius:7px;color:var(--muted);font-weight:800}
.mx-option.selected .mx-letter{background:var(--accent);border-color:var(--accent);color:#fff}
.mx-navrow{display:flex;justify-content:space-between}
.mx-palette{display:flex;flex-wrap:wrap;gap:7px;justify-content:center;margin:22px 0 42px}
.mx-pnum{width:35px;height:35px;border-radius:8px;background:var(--card);border:1px solid var(--border);color:var(--muted);font-weight:700;cursor:pointer}
.mx-pnum.answered{background:rgba(127,176,105,.14);border-color:rgba(127,176,105,.45);color:#9ccf7f}
.mx-pnum.flagged{background:rgba(217,119,87,.14);border-color:var(--accent);color:var(--accent-2)}
.mx-pnum.current{outline:2px solid var(--accent);outline-offset:1px}
.mx-result-hero{text-align:center;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:38px;margin:34px 0}
.mx-score{font-size:4rem;font-weight:900;line-height:1}
.mx-score.pass{color:var(--green)}.mx-score.fail{color:var(--accent-2)}
.mx-result-hero p{color:var(--muted)}
.mx-domain-results{display:flex;flex-direction:column;gap:12px;margin:16px 0 30px}
.mx-dresult,.mx-review{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px 18px}
.mx-dhead{display:flex;justify-content:space-between;margin-bottom:8px}
.mx-dbar{height:7px;background:var(--bg-soft);border-radius:999px;overflow:hidden}
.mx-dbar span{display:block;height:100%}
.mx-review{margin:12px 0}
.mx-review.correct{border-left:4px solid var(--green)}
.mx-review.incorrect{border-left:4px solid #dd8a8a}
.mx-review h3{font-size:1rem;margin-bottom:8px}
.mx-review p{color:var(--muted);font-size:.9rem;margin-top:5px}
.mx-explain{margin-top:10px;padding:12px;background:rgba(217,119,87,.06);border-radius:8px}
.mx-centre{text-align:center;margin:28px 0}
.mx-modal{display:none;position:fixed;inset:0;z-index:100;background:rgba(8,7,6,.86);align-items:center;justify-content:center;padding:20px}
.mx-modal.open{display:flex}
.mx-modal-box{max-width:430px;background:var(--bg-soft);border:1px solid var(--border-lit);border-radius:16px;padding:26px;text-align:center}
.mx-modal-box p{color:var(--muted);margin:10px 0 20px}
.mx-modal-actions{display:flex;gap:10px;justify-content:center}
@media(max-width:720px){.mx-facts{grid-template-columns:1fr 1fr}.mx-hero h1{font-size:1.9rem}.mx-exambar{top:56px}.mx-exambar-in{align-items:flex-start}.mx-meta{display:none}.mx-question{padding:20px}}