:root{--bg: #ffffff;--fg: #1c1c1e;--muted: #6b6b70;--accent: #2f6f5e;--bar: #f4f4f6;--border: #d8d8dc;--tabbar-h: 56px}@media (prefers-color-scheme: dark){:root{--bg: #000000;--fg: #f2f2f7;--muted: #9a9aa0;--accent: #6fcfb4;--bar: #1c1c1e;--border: #38383a}}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{background:var(--bg);color:var(--fg);font:16px/1.4 -apple-system,BlinkMacSystemFont,Helvetica Neue,Arial,sans-serif;overflow-x:hidden}.content{padding:16px;padding-top:calc(16px + env(safe-area-inset-top));padding-bottom:calc(var(--tabbar-h) + env(safe-area-inset-bottom) + 16px)}h1{margin:0 0 12px;font-size:1.5rem}.tabbar{position:fixed;left:0;right:0;bottom:0;display:flex;background:var(--bar);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom)}.tabbar button{flex:1;min-height:44px;height:var(--tabbar-h);min-width:0;padding:0 2px;border:0;background:none;color:var(--muted);font:inherit;font-size:.75rem;cursor:pointer}.tabbar button[aria-current=page]{color:var(--accent);font-weight:600}.settings-form{display:flex;flex-direction:column;gap:12px}.settings-form label{display:flex;flex-direction:column;gap:4px;font-size:.9rem;color:var(--muted)}.settings-form input{min-height:44px;padding:0 10px;font:inherit;font-size:16px;color:var(--fg);background:var(--bg);border:1px solid var(--border);border-radius:8px}.settings-form button{min-height:44px;border:0;border-radius:8px;background:var(--accent);color:var(--bg);font:inherit;font-weight:600;cursor:pointer}.settings-form button:disabled{opacity:.6}.form-error{color:#c0392b;margin:0}details summary{min-height:44px;display:flex;align-items:center;cursor:pointer}.profile{display:flex;flex-direction:column;gap:12px}.profile a{min-height:44px;display:flex;align-items:center;color:var(--accent)}.profile-field{display:flex;flex-direction:column;gap:4px;font-size:.9rem;color:var(--muted);border:0;padding:0;margin:0}.profile-field input:not([type=checkbox]):not([type=radio]),.profile-field select{min-height:44px;padding:0 10px;font:inherit;font-size:16px;color:var(--fg);background:var(--bg);border:1px solid var(--border);border-radius:8px}.profile-check{display:flex;align-items:center;gap:8px;min-height:44px;color:var(--fg)}.profile-check input{width:22px;height:22px}.swatch{display:inline-block;width:28px;height:28px;border:1px solid var(--border);border-radius:4px}.profile button,.settings-form~button{min-height:44px;padding:0 16px;border:0;border-radius:8px;background:var(--accent);color:var(--bg);font:inherit;font-weight:600;cursor:pointer}.profile button:disabled{opacity:.6}.checkin{display:flex;flex-direction:column;gap:12px}.checkin button,.primary{min-height:44px;min-width:44px;padding:0 12px;font:inherit;color:var(--fg);background:var(--bar);border:1px solid var(--border);border-radius:8px;cursor:pointer}.checkin button:disabled{opacity:.5}.checkin button[aria-pressed=true]{background:var(--accent);color:var(--bg);border-color:var(--accent)}button.primary{background:var(--accent);color:var(--bg);border:0;font-weight:600}.checkin .primary:disabled{opacity:.5}.card{border:1px solid var(--border);border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:8px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.card-head h2{margin:0;font-size:1.1rem}.chip{font-size:.8rem;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:2px 10px}.card-summary,.card-note{margin:0;color:var(--muted);font-size:.9rem}.card-actions{display:flex;gap:8px}.card-actions button{flex:1;min-width:0;font-size:.85rem}.still{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.level-row{display:flex;gap:8px}.level-row button{flex:1;font-size:1.4rem}.stepper{display:flex;align-items:center;gap:12px}.stepper output{min-width:4ch;text-align:center;font-weight:600}.big-toggle{min-height:64px!important;font-size:1.1rem}.tag-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.chip-list{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.editor{display:flex;flex-direction:column;gap:8px}.field{display:flex;flex-direction:column;gap:4px;font-size:.9rem;color:var(--muted)}.field input,.field select{min-height:44px;padding:0 10px;font:inherit;font-size:16px;color:var(--fg);background:var(--bg);border:1px solid var(--border);border-radius:8px}.test-build-banner{margin:0;padding:8px 16px;background:#b00020;color:#fff;font-weight:700;text-align:center}