:root{--bg: #0f1712;--surface: #17221b;--surface-2: #1e2c23;--surface-hi: #202f24;--border: #2b3a30;--text: #eef3ee;--text-dim: #9db3a4;--accent: #47c98a;--accent-2: #2c9c65;--accent-ink: #08251a;--gold: #e8b34d;--danger: #e05263;--ok: #47c98a;--radius: 14px;--shadow-soft: 0 10px 28px -14px rgba(0, 0, 0, .6);--shadow-hairline: inset 0 1px 0 rgba(255, 255, 255, .05);--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);color-scheme:dark}:root.ios-standalone{--safe-bottom: 34px}*{box-sizing:border-box}html,body{height:100%}#root{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;background:radial-gradient(ellipse 130% 13% at 50% 6%,rgba(232,179,77,.16),transparent 62%),radial-gradient(ellipse 130% 60% at 8% 112%,rgba(71,201,138,.12),transparent 62%),url(/course-bg.svg) center / cover no-repeat,var(--bg)}body{margin:0;background:var(--bg);color:var(--text);font-family:ui-rounded,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.45;-webkit-font-smoothing:antialiased;overscroll-behavior-y:none;overflow:hidden}body.has-tabbar{background:var(--surface)}button{font:inherit;color:inherit;cursor:pointer;border:none;background:none}input,select,textarea{font:inherit;color:inherit;background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:.65rem .75rem;width:100%}input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.app{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;width:100%;max-width:34rem;margin:0 auto;padding:calc(1rem + var(--safe-top)) 1rem 1rem}.card{background:linear-gradient(180deg,var(--surface-hi),var(--surface));border:1px solid var(--border);border-radius:var(--radius);padding:1rem;margin-bottom:.85rem;box-shadow:var(--shadow-soft),var(--shadow-hairline)}.card h2{margin:0 0 .6rem;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-dim);font-weight:600}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.8rem 1rem;border-radius:12px;background:linear-gradient(180deg,var(--surface-hi),var(--surface-2));border:1px solid var(--border);font-weight:600;min-height:48px;box-shadow:var(--shadow-hairline)}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--accent-ink);border-color:transparent;box-shadow:0 10px 22px -10px #47c98a8c,var(--shadow-hairline)}.btn-ghost{background:none;border-color:var(--border);color:var(--text-dim);box-shadow:none}.btn-full{width:100%}.btn-danger{color:var(--danger)}.btn-sm{padding:.5rem .75rem;min-height:36px;font-size:.85rem}.btn-lg{padding:1.1rem;min-height:64px;font-size:1.2rem}.row{display:flex;align-items:center;gap:.6rem}.between{justify-content:space-between}.stack{display:flex;flex-direction:column;gap:.6rem}.muted{color:var(--text-dim)}.tiny{font-size:.78rem;line-height:1.4}.center-screen{min-height:60vh;display:flex;align-items:center;justify-content:center}.topbar{display:flex;align-items:center;justify-content:space-between;padding:.25rem 0 .9rem}.brand,.hero h1{font-family:Fraunces,ui-rounded,-apple-system,serif;font-style:italic;font-weight:600;align-items:center;gap:.35rem}.brand svg,.hero h1 svg{flex:none}.brand{display:inline-flex;letter-spacing:-.01em;font-size:1.2rem}.hero h1{display:flex;justify-content:center}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--ok);flex:none}.status-dot.offline{background:var(--danger)}.status-dot.connecting{background:var(--accent)}.tabbar{flex:none;display:grid;grid-template-columns:repeat(4,1fr);background:linear-gradient(180deg,var(--surface-hi),var(--surface));border-top:1px solid var(--border);box-shadow:0 -14px 24px -18px #00000080;padding-bottom:var(--safe-bottom)}.tabbar button{display:flex;flex-direction:column;align-items:center;gap:.15rem;padding:.75rem .25rem;font-size:.68rem;color:var(--text-dim);font-weight:600}.tabbar button .icon{position:relative;z-index:0;display:flex;font-size:1.25rem}.tabbar button .icon:before{content:"";position:absolute;top:-8px;right:-8px;bottom:-8px;left:-8px;border-radius:50%;background:radial-gradient(circle,rgba(71,201,138,.55),transparent 70%);opacity:0;transition:opacity .15s ease;z-index:-1}.tabbar button[aria-current=true]{color:var(--accent)}.tabbar button[aria-current=true] .icon:before{opacity:1}.hero{padding:2.5rem 0 1.5rem;text-align:center}.hero h1{font-size:2.1rem;margin:0 0 .4rem;letter-spacing:-.03em}.code-input{text-transform:uppercase;letter-spacing:.3em;text-align:center;font-size:1.4rem;font-weight:700}.code-chip{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.22em;font-size:1.25rem;font-weight:700}.field{display:flex;flex-direction:column;gap:.3rem}.field>span{font-size:.78rem;color:var(--text-dim)}.list-row{display:grid;grid-template-columns:1fr auto;align-items:center;gap:.65rem;padding:.6rem 0;border-bottom:1px solid var(--border)}.list-row:last-child{border-bottom:none}.row-name{font-weight:600}.row-meta{font-size:.75rem;color:var(--text-dim)}.avatar{width:34px;height:34px;border-radius:50%;background:var(--surface-2);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;color:var(--accent);flex:none}.avatar-img{object-fit:cover;border:1px solid var(--border)}.avatar-lg{width:88px;height:88px;font-size:1.8rem}.avatar-picker{position:relative;display:inline-block;cursor:pointer}.avatar-picker input[type=file]{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.avatar-picker .edit-badge{position:absolute;right:-2px;bottom:-2px;width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--accent-ink);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 10px -3px #47c98a99;font-size:.9rem;border:2px solid var(--bg)}.scorecard{overflow-x:auto}.scorecard table{border-collapse:collapse;width:100%;font-size:.85rem}.scorecard th,.scorecard td{padding:.4rem .3rem;text-align:center;border-bottom:1px solid var(--border);white-space:nowrap}.scorecard th{color:var(--text-dim);font-weight:600;font-size:.72rem;text-transform:uppercase}.scorecard td:first-child,.scorecard th:first-child{text-align:left;position:sticky;left:0;background:var(--surface)}.scoring-card{min-height:62vh;padding:1.5rem 1.25rem 1.75rem}.hole-nav{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-bottom:1.5rem}.hole-num{font-size:2.6rem;font-weight:800;letter-spacing:-.02em}.hole-meta{font-size:1rem;color:var(--text-dim);margin-top:.15rem}.score-stepper{display:flex;align-items:center;justify-content:center;gap:2rem;margin:1.5rem 0 2rem}.stepper-btn{width:76px;height:76px;border-radius:50%;background:var(--surface-2);border:1px solid var(--border);color:var(--text);font-size:2.1rem;font-weight:700;line-height:1;flex:none}.stepper-value{min-width:120px;text-align:center}.stepper-number{font-size:4.2rem;font-weight:800;line-height:1;letter-spacing:-.02em}.stepper-label{font-size:.95rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;margin-top:.4rem}.putts-row{display:flex;align-items:center;justify-content:center;gap:.6rem;margin-top:.5rem}.mini-stepper-btn{width:32px;height:32px;border-radius:50%;background:var(--surface-2);border:1px solid var(--border);color:var(--text);font-size:1.05rem;font-weight:700;line-height:1;flex:none}.putts-value{min-width:22px;text-align:center;font-weight:700;font-size:1.05rem}.player-score-row{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:.65rem;padding:.55rem 0;border-bottom:1px solid var(--border)}.player-score-row:last-child{border-bottom:none}.player-score-row .stat{font-weight:700;font-size:1.05rem;text-align:right}.badge{display:inline-block;padding:.1rem .5rem;border-radius:999px;font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.badge-accent{background:#1e3d2c;color:var(--accent)}.badge-muted{background:var(--surface-2);color:var(--text-dim)}.chip-row{display:flex;flex-wrap:wrap;gap:.4rem}.chip{display:inline-flex;align-items:center;gap:.4rem;padding:.45rem .7rem;border-radius:999px;border:1px solid var(--border);background:var(--surface-2);font-size:.85rem;min-height:40px}.chip[aria-pressed=true]{background:var(--accent);color:var(--accent-ink);border-color:transparent;font-weight:700}.toast{position:fixed;left:50%;transform:translate(-50%);bottom:calc(4.5rem + var(--safe-bottom));background:var(--danger);color:#fff;padding:.6rem 1rem;border-radius:999px;font-size:.85rem;z-index:30;max-width:90vw;text-align:center}.empty-state{text-align:center;padding:2rem 1rem;color:var(--text-dim)}.hole-input-list{display:grid;grid-template-columns:auto 1fr 1fr;gap:.5rem;align-items:center}.hole-input-list .head{font-size:.72rem;color:var(--text-dim);text-transform:uppercase}@media (prefers-reduced-motion: reduce){.btn:active{transform:none}}.line-chart{width:100%;height:auto;display:block}.chart-gridline{stroke:var(--border);stroke-width:1}.chart-zero-line{stroke:var(--text-dim);stroke-width:1;stroke-dasharray:2,3}.chart-axis-label{fill:var(--text-dim);font-size:9px}.chart-legend{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:.6rem}.chart-legend-item{display:flex;align-items:center;gap:.4rem;font-size:.78rem;color:var(--text-dim)}.chart-legend-swatch{width:14px;height:0;border-top-width:3px;border-top-style:solid;flex-shrink:0}.stat-pair{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}