@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;600&display=swap";
:root{--bg-base:#f8f9fa;--bg-surface:#fff;--bg-elevated:#f1f3f4;--bg-glass:#ffffffbf;--border:#00000014;--border-bright:#007aff4d;--text-primary:#202124;--text-secondary:#5f6368;--text-muted:#9aa0a6;--accent:#1a73e8;--accent-glow:#1a73e840;--accent-soft:#1a73e814;--success:#1e8e3e;--warning:#f9ab00;--danger:#d93025;--grad-accent:linear-gradient(135deg, #1a73e8, #1557b0);--shadow-sm:0 1px 3px #0000000d;--shadow-md:0 4px 12px #00000014;--shadow-lg:0 12px 32px #0000001f;--radius-lg:24px;--radius-md:16px;--radius-sm:10px}[data-theme=dark]{--bg-base:#000;--bg-surface:#14141466;--bg-elevated:#28282880;--bg-glass:#0f0f0fa6;--border:#ffffff1a;--border-bright:#ffffff4d;--text-primary:#fff;--text-secondary:#ffffffb3;--text-muted:#fff6;--accent:#fff;--accent-glow:#ffffff26;--accent-soft:#ffffff14;--success:#30d158;--warning:#ffd60a;--danger:#ff453a;--emerald:#34c759;--grad-accent:linear-gradient(135deg, #ffffffe6, #ffffff80);--shadow-sm:0 4px 24px #0006;--shadow-md:0 8px 24px 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span{color:var(--accent)}.live-indicator{text-transform:uppercase;letter-spacing:.1em;color:var(--danger);align-items:center;gap:.5rem;font-size:.75rem;font-weight:700;display:flex}.live-dot{background:var(--danger);border-radius:50%;width:6px;height:6px;animation:2s infinite pulse;box-shadow:0 0 8px #d93025cc}.top-controls{pointer-events:auto;z-index:9999;gap:.75rem;display:flex}.hud-btn{background:var(--bg-elevated);-webkit-backdrop-filter:blur(40px)saturate(200%);border:1px solid var(--border-bright);width:44px;height:44px;color:var(--accent);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;transition:all .3s cubic-bezier(.25,.46,.45,.94);display:flex;box-shadow:inset 0 1px 1px #fff3,0 0 15px #38bdf833}.hud-btn:hover{background:var(--bg-surface);border-color:var(--accent);color:#fff;transform:scale(1.1);box-shadow:inset 0 1px 1px #fff6,0 0 25px 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.2s;display:flex}.dict-card:hover{background:var(--bg-glass);border-color:var(--border-bright)}.dict-card-header{align-items:center;gap:.5rem;display:flex}.dict-emoji{font-size:1.2rem}.dict-word-text{color:var(--text-primary);font-weight:700}.dict-instruction{color:var(--text-muted);align-items:flex-start;gap:.4rem;margin-top:.25rem;font-size:.75rem;line-height:1.4;display:flex}.info-icon{color:var(--accent);flex-shrink:0;margin-top:.1rem}.cascade-in{animation:.4s cubic-bezier(.25,1,.5,1) forwards cascade-in}@keyframes cascade-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.word-chips-container{flex-wrap:wrap;gap:.5rem;margin-bottom:.5rem;display:flex}.word-chip{border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;white-space:nowrap;background:#ffffff0d;border-radius:9999px;align-items:center;gap:.4rem;padding:.4rem .8rem;font-size:.8rem;font-weight:600;transition:all .2s;display:inline-flex}.word-chip:hover{color:#ef4444;background:#ef44441a;border-color:#ef44444d}.kinetic-fast .sentence-text{text-shadow:0 0 10px #ef444480;color:#fff;font-weight:900;animation:.3s ease-in-out infinite kinetic-shake}.kinetic-slow .sentence-text{text-shadow:0 0 15px #00f2fe4d;color:#e2e8f0;animation:2s ease-in-out infinite kinetic-drift}@keyframes kinetic-shake{0%,to{transform:translate(0)scale(1)}25%{transform:translate(-3px)scale(1.02)}50%{transform:translate(3px)scale(1.02)}75%{transform:translate(-3px)scale(1.02)}}@keyframes kinetic-drift{0%,to{opacity:.9;transform:translateY(0)scale(1)}50%{opacity:1;transform:translateY(-2px)scale(1.01)}}