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20px}.setup-card{padding:24px}.header-content{flex-direction:column;align-items:flex-start}.message-user,.message-ai{margin-left:0;margin-right:0}.debate-main{padding:16px}.score-card{padding:24px;width:100%;margin:0 0 24px}.score-metrics{grid-template-columns:1fr}.score-display{padding:24px 20px;margin:20px 0 24px}.score-number{font-size:56px}.score-label{font-size:14px}.score-grade{font-size:16px}.debate-mode .debate-main{padding:20px;border-radius:16px}.debate-mode .debate-header{padding:18px 20px}}.drill-mode{background:var(--bg);min-height:100vh;padding:20px}.drill-container{max-width:900px;margin:0 auto;padding:20px}.drill-header{background:var(--panel);padding:30px;border-radius:16px;margin-bottom:24px;border:1px solid var(--border);box-shadow:0 20px 60px #00000080;text-align:center}.drill-header h1{margin:0 0 10px;color:var(--text);font-size:2.2rem;background:linear-gradient(135deg,#fff,#f0f0f0,#fff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.drill-subtitle{color:var(--text);font-size:1.1rem;margin:10px 0}.drill-info{color:var(--muted);font-size:.95rem;margin-top:15px;padding-top:15px;border-top:1px solid var(--border)}.drill-score{background:var(--panel);padding:24px;border-radius:12px;margin-bottom:20px;border:1px solid var(--border);box-shadow:0 4px 12px #0000004d}.drill-score h3{margin:0 0 15px;color:var(--text);font-size:1.1rem}.score-display-mini{display:flex;align-items:center;gap:20px;margin-bottom:15px}.score-number-mini{font-size:2rem;font-weight:700}.score-metrics-mini{display:flex;gap:20px;flex:1}.score-metrics-mini>div{display:flex;flex-direction:column;align-items:center;gap:4px}.score-metrics-mini span{font-size:.85rem;color:var(--muted)}.score-metrics-mini strong{font-size:1.3rem;color:var(--text)}.drill-feedback{background:#ffffff0a;padding:15px;border-radius:8px;border:1px solid var(--border);color:var(--text);line-height:1.6;font-size:.95rem}.drill-claim-box{background:var(--panel);padding:24px;border-radius:12px;margin-bottom:20px;border:1px solid var(--border);box-shadow:0 4px 12px #0000004d}.drill-claim-box h3{margin:0 0 15px;color:var(--text);font-size:1.1rem}.claim-content{position:relative;background:#ffffff0a;padding:20px;border-radius:8px;border:1px solid var(--border);border-left:4px solid var(--accent)}.claim-position-tag{display:inline-block;background:var(--accent);color:#fff;font-size:.75rem;font-weight:600;padding:4px 10px;border-radius:4px;margin-bottom:12px}.claim-content p{margin:0;color:var(--text);line-height:1.6;font-size:1.05rem}.drill-input-section{background:var(--panel);padding:24px;border-radius:12px;margin-bottom:20px;border:1px solid var(--border);box-shadow:0 4px 12px #0000004d}.drill-input-section h3{margin:0 0 15px;color:var(--text);font-size:1.1rem}.drill-textarea{width:100%;padding:16px;background:var(--input-bg);border:1px solid var(--border);border-radius:8px;font-size:1rem;line-height:1.6;font-family:inherit;resize:vertical;margin-bottom:16px;transition:border-color .2s;color:var(--text)}.drill-textarea:focus{outline:none;border-color:var(--accent)}.drill-textarea::placeholder{color:var(--muted)}.drill-tips{background:var(--panel);padding:20px;border-radius:12px;border:1px solid var(--border);box-shadow:0 4px 12px #0000004d}.drill-tips h4{margin:0 0 12px;color:var(--text);font-size:1rem}.drill-tips ul{margin:0;padding-left:20px;color:var(--text)}.drill-tips li{margin-bottom:8px;line-height:1.5}.drill-tips strong{color:var(--accent)}.drill-recommendation{margin-top:20px;padding-top:20px;border-top:1px solid var(--border);text-align:center}.drill-rec-text{color:var(--muted);margin-bottom:12px;font-size:.95rem}.btn-drill{display:inline-block;background:var(--accent);color:#fff;padding:12px 24px;border-radius:8px;text-decoration:none;font-weight:600;font-size:.95rem;transition:background-color .2s,transform .2s}.btn-drill:hover{background:var(--accent-hover);transform:translateY(-2px)}@media (max-width: 768px){.score-display-mini{flex-direction:column;gap:15px}.score-metrics-mini{width:100%;justify-content:space-around}.drill-header h1{font-size:1.8rem}}.drills-selection-mode{background:var(--bg);min-height:100vh;padding:20px}.drills-selection-container{max-width:1000px;margin:0 auto;padding:40px 20px}.drills-selection-header{text-align:center;margin-bottom:48px}.drills-selection-header h1{font-size:3rem;margin-bottom:12px;background:linear-gradient(135deg,#fff,#f0f0f0,#fff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:700}.drills-subtitle{color:var(--muted);font-size:1.1rem;margin:0}.drills-selection-content{display:flex;flex-direction:column;gap:32px}.drills-section{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:32px;box-shadow:0 4px 12px #0000004d}.drills-section h2{color:var(--text);font-size:1.5rem;margin:0 0 24px;font-weight:600}.drill-type-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}.drill-type-card{background:var(--input-bg);border:2px solid var(--border);border-radius:12px;padding:20px;cursor:pointer;transition:all .2s ease;text-align:left}.drill-type-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 4px 12px #4a90e233}.drill-type-card.active{background:var(--accent);border-color:var(--accent);color:#fff}.drill-type-card.active h3,.drill-type-card.active p{color:#fff}.drill-type-card h3{color:var(--text);font-size:1.2rem;margin:0 0 8px;font-weight:600}.drill-type-card p{color:var(--muted);font-size:.9rem;margin:0;line-height:1.4}.topic-selection{display:flex;flex-direction:column;gap:20px}.position-note{color:var(--muted);font-size:.9rem;margin-top:12px;text-align:center}.drills-action{display:flex;justify-content:center;padding-top:16px}.drills-action .btn-primary{min-width:200px}@media (max-width: 768px){.drills-selection-header h1{font-size:2rem}.drills-section{padding:24px}.drill-type-grid{grid-template-columns:1fr}.landing-actions{flex-direction:column;width:100%}.cta-button{width:100%;justify-content:center}.landing-nav{top:12px;right:12px}}