:root{--color-bg: #f5f6f8;--color-surface: #ffffff;--color-text: #16181d;--color-text-muted: #6b7280;--color-border: #e2e4e9;--color-primary: #1d4ed8;--color-primary-dark: #1638a3;--color-danger: #dc2626;--color-danger-dark: #b91c1c;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--shadow-sm: 0 1px 2px rgba(16, 24, 40, .06);--shadow-md: 0 4px 12px rgba(16, 24, 40, .08);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased}a{color:var(--color-primary)}.page-loading{display:flex;align-items:center;justify-content:center;height:100vh;color:var(--color-text-muted)}.container{max-width:1080px;margin:0 auto;padding:0 20px}.topbar{background:var(--color-surface);border-bottom:1px solid var(--color-border)}.topbar-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;max-width:1080px;margin:0 auto}.brand{font-weight:700;font-size:1.1rem;text-decoration:none;color:var(--color-text)}.auth-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.auth-card{width:100%;max-width:400px}.card{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);padding:24px}.card+.card{margin-top:16px}.card h1,.card h2{margin-top:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid transparent;border-radius:var(--radius-md);padding:10px 16px;font-size:.95rem;font-weight:600;cursor:pointer;transition:background-color .15s ease,border-color .15s ease,opacity .15s ease;text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-dark)}.btn-secondary{background:var(--color-surface);border-color:var(--color-border);color:var(--color-text)}.btn-secondary:hover:not(:disabled){border-color:var(--color-text-muted)}.btn-danger{background:#fff;border-color:var(--color-danger);color:var(--color-danger)}.btn-danger:hover:not(:disabled){background:var(--color-danger);color:#fff}.btn-ghost{background:transparent;color:var(--color-text-muted)}.btn-ghost:hover:not(:disabled){color:var(--color-text)}.btn-block{width:100%}.btn-sm{padding:6px 10px;font-size:.85rem}.btn-lg{padding:16px 20px;font-size:1.1rem}.field{margin-bottom:16px}.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px;color:var(--color-text-muted)}.field input[type=text],.field input[type=email],.field input[type=password],.field input[type=number],.field select{width:100%;padding:10px 12px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:1rem;background:#fff;color:var(--color-text)}.field input:focus,.field select:focus{outline:2px solid var(--color-primary);outline-offset:1px}.checkbox-field{display:flex;align-items:center;gap:8px;margin-bottom:16px}.checkbox-field label{margin:0;font-weight:500;color:var(--color-text)}.form-row{display:flex;gap:16px}.form-row>.field{flex:1}.error-banner{background:#fef2f2;border:1px solid #fecaca;color:var(--color-danger-dark);padding:10px 14px;border-radius:var(--radius-sm);font-size:.9rem;margin-bottom:16px}.info-banner{background:#eff6ff;border:1px solid #bfdbfe;color:#1e40af;padding:10px 14px;border-radius:var(--radius-sm);font-size:.9rem;margin-bottom:16px}.board-table{width:100%;border-collapse:collapse}.board-table th{text-align:left;font-size:.8rem;text-transform:uppercase;letter-spacing:.03em;color:var(--color-text-muted);padding:10px 12px;border-bottom:1px solid var(--color-border);cursor:pointer;-webkit-user-select:none;user-select:none}.board-table td{padding:12px;border-bottom:1px solid var(--color-border);vertical-align:middle}.board-table tr:last-child td{border-bottom:none}.link-copy{display:inline-flex;align-items:center;gap:6px}.dashboard-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;flex-wrap:wrap;gap:12px}.muted{color:var(--color-text-muted)}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:.75rem;font-weight:600;background:#eef2ff;color:#3730a3}.regie-shell{min-height:100vh;padding-bottom:40px}.score-summary{display:grid;grid-template-columns:1fr auto;gap:8px 16px;align-items:center;margin-bottom:20px}.score-summary .player-row{display:flex;align-items:center;gap:8px;font-size:1.1rem;font-weight:600}.serve-dot{width:10px;height:10px;border-radius:50%;background:var(--color-primary);flex-shrink:0}.set-scores{display:flex;gap:6px}.set-score-box{min-width:28px;text-align:center;padding:2px 6px;border-radius:var(--radius-sm);background:var(--color-bg);font-variant-numeric:tabular-nums;font-weight:600}.game-point{font-size:1.6rem;font-weight:700;font-variant-numeric:tabular-nums;min-width:52px;text-align:right}.point-buttons{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0}.point-btn{border:none;border-radius:var(--radius-lg);padding:28px 12px;font-size:1.1rem;font-weight:700;color:#fff;background:var(--color-primary);cursor:pointer;box-shadow:var(--shadow-md)}.point-btn:active{transform:scale(.98)}.point-btn:disabled{opacity:.4;cursor:not-allowed}.point-btn .name{display:block;font-size:.85rem;font-weight:500;opacity:.85;margin-bottom:4px}.point-btn .plus{display:block;font-size:1.6rem}.action-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--color-border);margin-bottom:20px;overflow-x:auto}.tab-btn{background:none;border:none;padding:10px 14px;font-weight:600;color:var(--color-text-muted);cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap}.tab-btn.active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.color-swatch-row{display:flex;gap:10px;align-items:center}.color-swatch-input{width:48px;height:40px;padding:2px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:#fff}.logo-preview{display:flex;align-items:center;gap:16px;margin-bottom:12px}.logo-preview img{max-height:64px;max-width:140px;object-fit:contain}.finished-banner{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46;padding:14px 16px;border-radius:var(--radius-md);margin-bottom:20px;font-weight:600}.overlay-root{background:transparent!important;min-height:100vh;display:flex;align-items:flex-end;justify-content:center;padding:24px}.overlay-card{border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 8px 24px #00000059;min-width:420px;color:#fff;font-family:var(--font-sans)}.overlay-header{padding:6px 16px;font-size:.8rem;font-weight:600;letter-spacing:.02em;display:flex;align-items:center;gap:8px}.overlay-header img{height:18px;width:auto}.overlay-row{display:grid;grid-template-columns:auto 1fr repeat(5,34px) 40px;align-items:center;gap:10px;padding:10px 16px;font-size:1rem}.overlay-row .serve-indicator{width:10px;height:10px;border-radius:50%}.overlay-row .player-name{font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.overlay-row .set-cell{text-align:center;font-variant-numeric:tabular-nums;opacity:.85;font-weight:600;position:relative}.overlay-row .set-cell sup{font-size:.6em;margin-left:1px}.overlay-row .point-cell{text-align:center;font-weight:800;font-size:1.2rem;font-variant-numeric:tabular-nums;background:#ffffff1f;border-radius:var(--radius-sm);padding:4px 0}.overlay-round-name{text-align:center;padding:4px 16px 8px;font-size:.8rem;opacity:.8}.overlay-placeholder{color:#fff6;font-size:.9rem}@media (max-width: 480px){.point-buttons{grid-template-columns:1fr}.overlay-card{min-width:0;width:100%}.overlay-row{grid-template-columns:auto 1fr repeat(5,24px) 32px;font-size:.85rem;padding:8px 10px}}