.calculator-shell{--bottom-nav-height: 72px;display:grid;gap:14px;margin:0 auto;max-width:1480px;padding:16px 0 calc(var(--bottom-nav-height) + 18px)}.calc-hero{display:grid;gap:12px;border:1px solid var(--color-line);border-radius:var(--radius-lg);background:var(--color-surface);padding:16px;box-shadow:var(--shadow-panel)}.calc-hero__eyebrow,.module-eyebrow,.metric-label{color:var(--color-muted);font-size:12px;font-weight:800;letter-spacing:0;text-transform:uppercase}.calc-hero h1{margin:0;font-size:clamp(26px,5vw,46px);line-height:1.04;letter-spacing:0}.calc-hero__summary{margin:0;max-width:72ch;color:var(--color-muted)}.status-strip{display:grid;grid-template-columns:1fr;gap:8px;border:1px solid var(--color-line);border-radius:var(--radius-md);background:var(--color-surface-raised);padding:10px}.status-strip__main{font-size:16px;font-weight:850}.status-strip__meta{display:flex;flex-wrap:wrap;gap:8px}.pill,.status-chip,.rank-chip,.small-chip{display:inline-flex;align-items:center;justify-content:center;min-height:28px;border:1px solid var(--color-line);border-radius:999px;padding:4px 10px;background:#fff;color:var(--color-muted);font-size:12px;font-weight:800;line-height:1;white-space:nowrap}.pill--prediction{border-color:#0f6b523d;background:var(--color-accent-soft);color:var(--color-accent-strong)}.pill--warning{border-color:#9f6a093d;background:var(--color-warning-soft);color:var(--color-warning)}.calculator-grid{display:grid;gap:14px}.calc-module{border:1px solid var(--color-line);border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--shadow-panel);overflow:clip}.calc-module__header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;border-bottom:1px solid var(--color-line);padding:14px}.calc-module__title{margin:2px 0 0;font-size:18px;letter-spacing:0}.calc-module__body{padding:12px}.calc-actions,.inline-actions{display:flex;flex-wrap:wrap;gap:8px}.calc-button,.icon-button,.view-tab,.quick-chip{min-height:44px;border:1px solid var(--color-line);border-radius:var(--radius-sm);background:#fff;color:var(--color-ink);cursor:pointer;font-weight:800}.calc-button{padding:0 12px}.calc-button--primary{border-color:var(--color-ink);background:var(--color-ink);color:#fff}.calc-button--ghost{background:transparent}.calc-button:disabled{cursor:not-allowed;opacity:.55}.view-tabs{position:sticky;top:58px;z-index:30;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;border:1px solid var(--color-line);border-radius:var(--radius-lg);background:#f5f7f6f0;padding:6px;backdrop-filter:blur(14px)}.view-tab{min-width:0;padding:0 8px;color:var(--color-muted)}.view-tab[aria-selected=true]{border-color:var(--color-accent);background:var(--color-accent-soft);color:var(--color-accent-strong)}.view-pane{display:none}.view-pane[data-active=true]{display:block}.group-card{border:1px solid var(--color-line);border-radius:var(--radius-md);background:var(--color-surface-raised);overflow:hidden}.group-card+.group-card{margin-top:10px}.group-card__button{display:grid;grid-template-columns:1fr auto;gap:8px;width:100%;min-height:58px;border:0;background:transparent;padding:12px;color:var(--color-ink);cursor:pointer;text-align:left}.group-card__title{font-weight:850}.group-card__meta{color:var(--color-muted);font-size:13px}.match-row{display:grid;gap:10px;border-top:1px solid var(--color-line);padding:12px}.match-row__teams{display:grid;grid-template-columns:1fr 86px 1fr;align-items:center;gap:8px}.team-name{min-width:0;font-weight:800}.team-name--away{text-align:right}.score-pair{display:grid;grid-template-columns:1fr 1fr;gap:6px}.score-input{width:100%;min-height:48px;border:1px solid var(--color-line-strong);border-radius:var(--radius-sm);background:#fff;color:var(--color-ink);font-size:20px;font-weight:850;text-align:center}.quick-row{display:flex;flex-wrap:wrap;gap:6px}.quick-chip{min-height:38px;padding:0 10px;color:var(--color-muted)}.quick-chip:hover{border-color:var(--color-accent);color:var(--color-accent-strong)}.ranking-list{display:grid;gap:10px}.ranking-card{display:grid;grid-template-columns:auto 1fr;gap:12px;border:1px solid var(--color-line);border-radius:var(--radius-md);background:var(--color-surface-raised);padding:12px}.ranking-card[data-boundary=true]{border-color:var(--color-warning);background:linear-gradient(180deg,#fffaf0,var(--color-surface-raised))}.ranking-card[data-qualified=true] .rank-chip{border-color:#0f6b524d;background:var(--color-qualified-soft);color:var(--color-qualified)}.ranking-card[data-qualified=false] .rank-chip{border-color:#8c34303d;background:var(--color-eliminated-soft);color:var(--color-eliminated)}.rank-chip{width:44px;height:44px;padding:0;font-size:14px}.ranking-card h3{margin:0;font-size:16px}.ranking-card__meta,.ranking-card__reason{color:var(--color-muted);font-size:13px}.ranking-card__metrics{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}.status-chip--qualified{border-color:#0f6b524d;background:var(--color-qualified-soft);color:var(--color-qualified)}.status-chip--eliminated{border-color:#8c34303d;background:var(--color-eliminated-soft);color:var(--color-eliminated)}.status-chip--waiting{border-color:#9f6a093d;background:var(--color-warning-soft);color:var(--color-warning)}.bracket-stack,.share-stack,.insight-stack{display:grid;gap:10px}.impact-box,.share-card,.insight-card{border:1px solid var(--color-line);border-radius:var(--radius-md);background:var(--color-surface-raised);padding:12px}.impact-box h3,.share-card h3,.insight-card h3{margin:0 0 6px;font-size:16px}.impact-box p,.share-card p,.insight-card p{margin:0;color:var(--color-muted)}.qualified-groups{display:flex;flex-wrap:wrap;gap:6px}.share-preview{display:grid;gap:8px;margin-top:10px;border:1px dashed var(--color-line-strong);border-radius:var(--radius-md);background:#fff;padding:10px}.share-preview__row{display:flex;justify-content:space-between;gap:12px;color:var(--color-muted);font-size:13px}.share-url{min-height:52px;max-height:96px;overflow:auto;overflow-wrap:anywhere;border:1px solid var(--color-line);border-radius:var(--radius-sm);background:var(--color-page);padding:10px;color:var(--color-muted);font-size:12px}.desktop-side{display:none}.mobile-bottom-nav{position:fixed;right:0;bottom:0;left:0;z-index:50;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;min-height:var(--bottom-nav-height);border-top:1px solid var(--color-line);background:#fffffff2;padding:8px 10px max(8px,env(safe-area-inset-bottom));backdrop-filter:blur(16px)}.mobile-bottom-nav button{min-width:0;min-height:50px;border:1px solid transparent;border-radius:var(--radius-sm);background:transparent;color:var(--color-muted);font-size:12px;font-weight:850}.mobile-bottom-nav button[aria-current=page]{border-color:#0f6b523d;background:var(--color-accent-soft);color:var(--color-accent-strong)}@media(min-width:980px){.calculator-shell{padding:22px 0 44px}.calc-hero{grid-template-columns:minmax(0,1fr) minmax(360px,.45fr);align-items:end;padding:22px}.status-strip{align-self:stretch}.view-tabs,.mobile-bottom-nav{display:none}.calculator-grid{grid-template-columns:minmax(360px,.9fr) minmax(420px,1fr) minmax(320px,.72fr);align-items:start}.view-pane{display:block}.desktop-side{position:sticky;top:82px;display:grid;gap:14px}.mobile-only{display:none}}@media(max-width:460px){.calculator-shell{gap:10px;padding-top:10px}.calc-hero{gap:8px;padding:12px}.calc-hero h1{font-size:24px}.calc-hero__summary{display:none}.status-strip{gap:6px;padding:8px}.status-strip__main{font-size:15px}.pill,.status-chip,.rank-chip,.small-chip{min-height:26px}.calc-module__header{flex-direction:column}.match-row__teams{grid-template-columns:1fr}.team-name--away{text-align:left}.score-pair{max-width:128px}}