:root{--ink:#16342f;--muted:#687b76;--paper:#f7f5ef;--card:#fff;--accent:#d46b45;--green:#5e8b72;--line:#dfe5df;--shadow:0 8px 28px #16342f12}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;padding-bottom:88px}.topbar{height:58px;padding:0 18px;display:flex;align-items:center;justify-content:space-between;background:#16342f;color:#fff}.brand{font-weight:800;color:#fff;text-decoration:none}.container{max-width:760px;margin:auto;padding:20px 16px}.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px}h1{font-size:1.75rem;margin:.2rem 0 1rem}h2{font-size:1.1rem;margin-top:0}.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-size:.72rem;font-weight:800;margin:0}.card,.form-card,.auth-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px;margin:14px 0;box-shadow:var(--shadow)}.auth-card{max-width:430px;margin:10vh auto}.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.metric{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px}.metric span,.metric small{display:block;color:var(--muted)}.metric strong,.big-value{display:block;font-size:1.8rem;margin:6px 0}.stack{display:grid;gap:14px;margin-top:15px}.stack.compact{border-top:1px solid var(--line);padding-top:16px}.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}label{font-size:.86rem;font-weight:700}input,select,textarea,button,.button{width:100%;margin-top:6px;padding:13px 12px;border-radius:12px;border:1px solid #bcc9c4;background:#fff;font:inherit;color:var(--ink)}button,.button{background:var(--ink);color:#fff;border:0;font-weight:800;text-decoration:none;text-align:center;cursor:pointer}.button.secondary{width:auto;background:#fff;color:var(--ink);border:1px solid var(--line)}button.danger{background:#8c493f}.check{display:flex;align-items:center;gap:9px;font-weight:600}.check input{width:auto;margin:0}summary{font-weight:850;font-size:1.05rem;cursor:pointer}.flash,.notice{padding:13px;border-radius:12px;margin-bottom:14px;background:#eef3ef}.flash.error{background:#fae8e5;color:#7c2e24}.flash.success{background:#e8f3eb;color:#295a3b}.bottom-nav{position:fixed;z-index:10;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--line);padding:8px max(6px,env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom))}.bottom-nav a{text-decoration:none;color:var(--ink);text-align:center;font-size:.72rem;font-weight:750;padding:8px 2px}.couple-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.couple-row b{display:block;margin-bottom:8px}progress{width:100%;height:12px;accent-color:var(--green)}.verdict{padding:13px;border-radius:12px;background:#f0eee8}.verdict.won{background:#dcecdf}.versus{display:flex;justify-content:center;gap:20px;align-items:center;background:var(--ink);color:#fff;border-radius:18px;padding:20px}.versus span{opacity:.6}.medals{display:grid;gap:10px;margin:14px 0}.medal{display:grid;grid-template-columns:1fr auto;gap:4px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px}.medal small{grid-column:1/-1;color:var(--muted)}.commentary{font-style:italic;color:var(--muted);padding:10px}.history-row{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}.history-row:last-child{border-bottom:0}canvas{max-height:280px}@media(max-width:420px){.container{padding:16px 12px}.two{grid-template-columns:1fr}.metric strong{font-size:1.45rem}.bottom-nav a{font-size:.66rem}.couple-row{grid-template-columns:1fr}}