*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #1565c0;--primary-dark: #0d47a1;--accent: #e65100;--accent-light: #fff3e0;--success: #2e7d32;--danger: #c62828;--bg: #e8f0fe;--card-bg: #ffffff;--border: #c5cae9;--text: #1a1a2e;--text-muted: #546e7a;--winner-bg: #e8f5e9}html,body,#root{height:100%;font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text)}.screen{max-width:560px;margin:0 auto;padding:16px;display:flex;flex-direction:column;gap:16px;min-height:100vh}.screen-header{display:flex;align-items:center;justify-content:space-between;gap:8px}.app-title{font-size:22px;font-weight:800;color:var(--primary-dark)}.screen-title{font-size:18px;font-weight:700}.section-title{font-size:16px;font-weight:700;margin-bottom:4px;color:var(--primary-dark)}.card{background:var(--card-bg);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:14px;box-shadow:0 2px 8px #00000014}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:13px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.form-input{padding:8px 10px;border:1.5px solid var(--border);border-radius:6px;font-size:15px;background:#f8f9ff;transition:border-color .15s}.form-input:focus{outline:none;border-color:var(--primary)}.form-input.narrow{width:80px}.form-row{display:flex;gap:16px;flex-wrap:wrap}.form-row .form-group{flex:1;min-width:80px}.form-error{color:var(--danger);font-size:13px}.radio-group{display:flex;flex-direction:column;gap:6px}.radio-option{display:flex;align-items:center;gap:8px;padding:8px 12px;border:1.5px solid var(--border);border-radius:8px;cursor:pointer;font-size:14px;transition:border-color .15s,background .15s}.radio-option.selected{border-color:var(--primary);background:#e3f2fd}.radio-option input{accent-color:var(--primary)}.schedule-preview{background:var(--accent-light);border-left:4px solid 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var(--border)}.tab{flex:1;padding:10px;border:none;background:none;font-size:14px;font-weight:600;color:var(--text-muted);cursor:pointer;transition:color .15s}.tab.active{color:var(--primary);border-bottom:2px solid var(--primary);margin-bottom:-2px}.tournament-content{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:12px}.action-bar{padding:12px;background:#fff;border-top:1px solid var(--border)}.round-view{display:flex;flex-direction:column;gap:10px}.game-card{background:var(--card-bg);border-radius:10px;padding:12px;box-shadow:0 2px 6px #00000012;border:1.5px solid var(--border)}.game-card.has-score{border-color:#a5d6a7}.display-mode .game-card{background:#132040;border-color:#1e3a6e;color:#fff}.display-mode .game-card.has-score{border-color:#2e7d32}.game-court{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--primary);margin-bottom:8px}.display-mode 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var(--border);border-radius:6px;font-size:18px;font-weight:700;text-align:center}.score-dash{font-size:18px;font-weight:700}.score-error{font-size:12px;color:var(--danger)}.score-display{margin-top:8px;display:flex;align-items:center;gap:12px}.score-value{font-size:22px;font-weight:800;color:var(--primary-dark)}.display-mode .score-value{color:#ffd54f;font-size:28px}.score-winner{font-size:12px;color:var(--success);font-weight:600}.score-pending{margin-top:8px;font-size:13px;color:var(--text-muted);font-style:italic}.sitout-bar{background:#fff8e1;border:1px solid #ffe082;border-radius:8px;padding:8px 12px;font-size:13px}.sitout-label{font-weight:700;margin-right:6px;color:var(--accent)}.display-mode .sitout-bar{background:#1a2a1a;border-color:#388e3c;color:#a5d6a7}.round-complete-badge{background:#e8f5e9;border:1px solid #a5d6a7;color:var(--success);padding:8px 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