.bracket-tool-card{background:hsl(var(--bg-surface));border:1px solid hsl(var(--border-subtle));border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow-sm);margin:1.5rem auto 3rem}.bracket-setup-panel{border-bottom:1px solid hsl(var(--border-subtle));padding-bottom:1.25rem;margin-bottom:1.5rem}.setup-row{display:flex;flex-wrap:wrap;gap:1rem;align-items:flex-end;justify-content:space-between}.field-group{display:flex;flex-direction:column;gap:.35rem}.field-group label{font-size:.85rem;font-weight:700;color:hsl(var(--text-secondary));text-transform:uppercase;letter-spacing:.05em}.form-select{background:hsl(var(--bg-card));color:hsl(var(--text-primary));border:1px solid hsl(var(--border-subtle));border-radius:var(--radius-md);padding:.65rem 1rem;font-weight:700;font-size:.95rem}.actions-buttons{display:flex;gap:.6rem;flex-wrap:wrap}.btn-primary-action{background:hsl(var(--accent-primary));color:#000;border:none;padding:.65rem 1.25rem;border-radius:var(--radius-md);font-weight:800;cursor:pointer;transition:transform .15s ease,filter .15s ease}.btn-primary-action:hover{transform:translateY(-1px);filter:brightness(1.1)}.btn-secondary-action,.btn-reset-action{background:hsl(var(--bg-card));color:hsl(var(--text-primary));border:1px solid hsl(var(--border-subtle));padding:.65rem 1rem;border-radius:var(--radius-md);font-weight:700;cursor:pointer}.roster-collapse{margin-top:1rem;font-size:.9rem;color:hsl(var(--text-secondary))}.roster-collapse summary{cursor:pointer;font-weight:700;color:hsl(var(--accent-primary))}.roster-edit-body{margin-top:.75rem}.roster-textarea{width:100%;box-sizing:border-box;background:hsl(var(--bg-card));color:hsl(var(--text-primary));border:1px solid hsl(var(--border-subtle));border-radius:var(--radius-md);padding:.75rem;font-family:inherit;font-size:.9rem}.roster-hint{display:block;margin-top:.35rem;font-size:.8rem;color:hsl(var(--text-tertiary, var(--text-secondary)))}.winner-champion-banner{display:flex;align-items:center;gap:1rem;background:linear-gradient(135deg,#e0a906,#f49d25);color:#000;padding:1rem 1.5rem;border-radius:var(--radius-md);margin-bottom:1.5rem;box-shadow:0 4px 15px #e6a0144d;animation:pulse 1.5s infinite alternate}.trophy-icon{font-size:2.25rem}.champion-label{font-size:.8rem;font-weight:900;letter-spacing:.1em}.champion-name{font-size:1.4rem;font-weight:900}.bracket-scroll-container{overflow-x:auto;padding:1rem 0;-webkit-overflow-scrolling:touch}.bracket-tree{display:flex;gap:2rem;min-width:40rem;align-items:stretch}.bracket-column{flex:1;display:flex;flex-direction:column;min-width:190px}.round-header{text-align:center;font-weight:800;font-size:.95rem;color:hsl(var(--accent-primary));padding:.5rem;background:hsl(var(--bg-card));border-radius:var(--radius-sm);margin-bottom:1rem;border:1px solid hsl(var(--border-subtle))}.matches-list{display:flex;flex-direction:column;justify-content:space-around;flex-grow:1;gap:1.25rem}.match-card{background:hsl(var(--bg-card));border:1px solid hsl(var(--border-subtle));border-radius:var(--radius-md);padding:.5rem;display:flex;flex-direction:column;gap:.35rem;position:relative;box-shadow:var(--shadow-xs, 0 1px 3px rgba(0,0,0,.1))}.match-resolved{border-color:hsl(var(--accent-primary) / .5)}.team-slot{background:hsl(var(--bg-surface));color:hsl(var(--text-primary));border:1px solid hsl(var(--border-subtle));border-radius:var(--radius-sm);padding:.5rem .65rem;font-size:.85rem;font-weight:700;display:flex;justify-content:space-between;align-items:center;cursor:pointer;text-align:left;transition:background .15s ease,border-color .15s ease}.team-slot:hover:not(.disabled){background:hsl(var(--accent-primary) / .15);border-color:hsl(var(--accent-primary))}.team-slot.disabled{cursor:default;opacity:.5}.team-slot.is-winner{background:#28bd5f;color:#fff;border-color:#1fad53}.team-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.check-mark{font-weight:900;margin-left:.35rem}.vs-badge{text-align:center;font-size:.65rem;font-weight:800;color:hsl(var(--text-tertiary, var(--text-secondary)));letter-spacing:.1em}.bracket-footer-hint{margin-top:1.25rem;font-size:.85rem;color:hsl(var(--text-secondary));text-align:center}.centerpiece-header[data-astro-cid-oxbxjhyd]{text-align:center;max-width:860px;margin:0 auto 1.5rem}.page-title[data-astro-cid-oxbxjhyd]{font-size:clamp(2rem,5vw,3.25rem);font-weight:900;letter-spacing:-.03em;color:hsl(var(--text-primary));line-height:1.1;margin:.5rem 0 .75rem}