:root{--bg: #0f1115;--surface: #171a21;--surface-2: #1f232c;--border: #2a2f3a;--text: #e8eaed;--muted: #9aa1ac;--accent: #6ea8fe;--accent-ink: #0a1b30;--accent-soft: rgba(110, 168, 254, .14);--danger: #f87171;--good: #4ade80;--alt: #fbbf24;--good-soft: rgba(74, 222, 128, .14);--alt-soft: rgba(251, 191, 36, .14);--danger-soft: rgba(248, 113, 113, .14);--radius: 14px;--tap: 56px;color-scheme:dark}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#app{min-height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;overscroll-behavior-y:none}#app{display:flex;flex-direction:column;max-width:560px;margin:0 auto}h1{font-size:1.4rem;margin:0}h2{font-size:1.1rem;margin:0}button{font:inherit;color:inherit;cursor:pointer;border:none;background:none;padding:0}button:disabled{opacity:.45;cursor:default}input,select{font:inherit;color:var(--text);background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:12px 14px}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:1px}a{color:inherit;text-decoration:none}.muted{color:var(--muted)}.small{font-size:.85rem}.app-shell{flex:1;display:flex;flex-direction:column;min-height:100vh;min-height:100dvh}.content{flex:1;padding:16px;padding-top:calc(12px + env(safe-area-inset-top));padding-bottom:calc(88px + env(safe-area-inset-bottom))}.page-header{display:flex;align-items:center;gap:8px;min-height:40px;margin-bottom:12px}.page-header .title{flex:1;min-width:0}.section-title{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:22px 4px 8px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.stack{display:flex;flex-direction:column;gap:8px}.row{display:flex;align-items:center;gap:8px}.spacer{flex:1}.empty{text-align:center;color:var(--muted);padding:32px 16px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:var(--tap);padding:0 20px;border-radius:12px;font-weight:600;background:var(--surface-2);border:1px solid var(--border)}.btn-primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.btn-danger{color:var(--danger)}.btn-block{width:100%}.btn:active,.list-row:active{filter:brightness(1.2)}.icon-btn{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;flex-shrink:0}.list{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.list-row{display:flex;align-items:center;gap:12px;width:100%;min-height:var(--tap);padding:12px 12px 12px 16px;text-align:left;border-bottom:1px solid var(--border)}.list-row:last-child{border-bottom:none}.list-row .main{flex:1;min-width:0}.list-row .name{font-weight:600}.list-row .sub{color:var(--muted);font-size:.85rem;margin-top:2px}.tier-main{color:var(--good)}.tier-alt{color:var(--alt)}.tier-blunder,.tier-offbook{color:var(--danger)}.tier-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0;background:currentColor}.bar{height:6px;border-radius:999px;background:var(--surface-2);overflow:hidden}.bar>span{display:block;height:100%;background:var(--accent)}.tabbar{position:sticky;bottom:0;display:flex;background:var(--surface);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom);z-index:20}.tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px 0 8px;color:var(--muted);font-size:.75rem;font-weight:600}.tabbar a.on{color:var(--accent)}.toast{position:fixed;left:50%;bottom:calc(80px + env(safe-area-inset-bottom));transform:translate(-50%);background:var(--surface-2);border:1px solid var(--border);border-radius:999px;padding:10px 16px;display:flex;align-items:center;gap:14px;box-shadow:0 8px 24px #0006;z-index:30;max-width:calc(100% - 32px)}.toast button{color:var(--accent);font-weight:600}