:root{--bg-dark: #07090e;--bg-panel: rgba(15, 20, 32, .85);--bg-card: rgba(22, 29, 46, .7);--border-subtle: rgba(255, 255, 255, .08);--border-focus: #3b82f6;--accent-blue: #38bdf8;--accent-indigo: #6366f1;--accent-emerald: #10b981;--accent-amber: #f59e0b;--accent-rose: #f43f5e;--text-main: #f8fafc;--text-muted: #94a3b8}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-main);font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow-x:hidden}.web-arena-layout{display:flex;flex-direction:column;height:100vh}.top-nav-bar{display:flex;justify-content:space-between;align-items:center;padding:10px 24px;background:#0b0f19f2;backdrop-filter:blur(16px);border-bottom:1px solid 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var(--border-subtle);color:#fff;border-radius:6px;font-weight:700;cursor:pointer}.question-body{flex:1;padding:24px;overflow-y:auto}.q-meta-line{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.q-counter-text{font-size:.85rem;font-weight:800;color:#818cf8;text-transform:uppercase}.marks-text{font-size:.8rem;font-weight:700;color:var(--accent-emerald)}.q-stem-box{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:14px;padding:20px;margin-bottom:20px}.q-stem-text{font-size:1.18rem;font-weight:700;line-height:1.6;color:#fff}.options-container{display:flex;flex-direction:column;gap:12px}.cbt-option-row{display:flex;align-items:center;gap:14px;background:#ffffff05;border:1px solid var(--border-subtle);padding:14px 18px;border-radius:12px;cursor:pointer;transition:all .2s 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rgba(59,130,246,.3);color:#38bdf8;font-weight:800;font-size:.85rem;border-radius:8px;cursor:pointer}.tictionary-deck-container{padding:30px;display:flex;flex-direction:column;align-items:center}.tict-header-row{display:flex;justify-content:space-between;align-items:flex-end;width:100%;max-width:800px;margin-bottom:20px}.tict-counter{font-size:.88rem;font-weight:800;color:var(--text-muted)}.tict-flashcard-stage{width:100%;max-width:800px}.tict-flashcard-large{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:20px;padding:28px;box-shadow:0 20px 50px #0009}.tict-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}.tict-word-huge{font-size:2.4rem;font-weight:900;color:#38bdf8;letter-spacing:-.02em}.tict-ipa{font-family:Fira Code,monospace;font-size:.95rem;color:var(--text-muted);margin-right:10px}.tict-pos{font-size:.8rem;color:#c084fc;background:#c084fc26;padding:2px 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10px;border-radius:8px}.tict-nav-buttons{display:flex;gap:12px;margin-top:18px}.tict-nav-btn{flex:1;padding:12px;background:#ffffff0d;border:1px solid var(--border-subtle);color:#fff;font-weight:800;border-radius:10px;cursor:pointer}.tict-nav-btn.primary{background:linear-gradient(135deg,#3b82f6,#6366f1);border:none}.analytics-dashboard-container{padding:30px;max-width:1000px;margin:0 auto;overflow-y:auto}.score-cards-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:24px 0}.score-box{background:var(--bg-panel);border:1px solid var(--border-subtle);padding:20px;border-radius:14px;text-align:center}.score-big{font-size:1.8rem;font-weight:900;color:#fff;margin-bottom:4px}.score-sub{font-size:.78rem;color:var(--text-muted);font-weight:700}.quadrant-matrix-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:24px}.quad-card{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:14px;padding:18px}.quad-card.q1{border-left:4px solid #10b981}.quad-card.q2{border-left:4px solid #3b82f6}.quad-card.q3{border-left:4px solid #f59e0b}.quad-card.q4{border-left:4px solid #f43f5e}.quad-title{font-size:.95rem;font-weight:800;color:#fff;margin-bottom:6px}.quad-desc{font-size:.82rem;line-height:1.45;color:var(--text-muted);margin-bottom:10px}.quad-count{font-family:Fira Code,monospace;font-size:.85rem;font-weight:800;color:#38bdf8}.analytics-actions{display:flex;justify-content:center}