:root{--bg: #F8F6F2;--soft: #ECE8E3;--req: #F6EBD2;--reqLine: #D9C39A;--line: #DDD8D2;--line2: #E7E2DC;--ink: #3A3634;--ink2: #77706B;--ink3: #55504C;--card: #FFFFFF;--accent: #E0604A;--name: #C8473A;--serif: "Bodoni Moda", Georgia, serif;--sans: "Open Sans", system-ui, sans-serif}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);-webkit-tap-highlight-color:transparent}button,input,select,textarea{font-family:inherit;font-size:15px;color:var(--ink)}a{color:var(--ink)}.app{max-width:480px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;background:var(--bg)}.page{flex:1;padding:16px 20px 96px;display:flex;flex-direction:column;gap:16px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 6px}.brand{display:flex;align-items:center;gap:10px}.brand-mark{width:40px;height:40px;border-radius:10px;background:var(--ink);display:flex;align-items:center;justify-content:center}.brand-mark img{width:30px;height:26px;object-fit:contain}.brand-name{font-family:var(--serif);font-size:18px;letter-spacing:5px}.iconbtn{width:44px;height:44px;border-radius:22px;border:none;background:var(--card);display:flex;align-items:center;justify-content:center;cursor:pointer}.serif{font-family:var(--serif);font-weight:400}.h1{font-family:var(--serif);font-weight:400;font-size:26px;line-height:1.1;margin:0}.h1 small{font-size:19px}.h2{font-family:var(--serif);font-weight:400;font-size:21px;margin:0}.muted{color:var(--ink2)}.small{font-size:12px}.code{font-size:13px;color:var(--ink2);margin:0}.name{color:var(--name)}.underline{width:44px;height:3px;border-radius:2px;background:var(--accent)}.card{background:var(--card);border:1.5px solid var(--ink);border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:10px}.card.soft{background:var(--soft);border:none}.card.dark{background:var(--ink);color:#fff;border:none;border-radius:18px}.card.dark .label{color:var(--soft)}.label{font-size:12px;letter-spacing:1.5px;font-weight:600;color:var(--ink2);margin:0;text-transform:uppercase}.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.row{display:flex;align-items:center;gap:10px}.between{display:flex;align-items:center;justify-content:space-between;gap:10px}.chips{display:flex;gap:8px;flex-wrap:wrap}.chip{font-size:12px;padding:5px 10px;border-radius:999px;background:var(--soft);color:var(--ink3)}.chip.dark{background:var(--ink);color:#fff;font-weight:600;letter-spacing:1px}.chip.red{background:var(--name);color:#fff;font-weight:700;font-size:10px;letter-spacing:.5px;padding:2px 7px}.big{font-family:var(--serif);font-size:34px;line-height:1;margin:0}.bar{height:6px;background:var(--soft);border-radius:3px;overflow:hidden}.bar>div{height:6px;background:var(--ink)}.btn{height:48px;border-radius:14px;border:none;background:var(--ink);color:#fff;font-weight:600;font-size:15px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;padding:0 16px}.btn.light{background:var(--card);color:var(--ink);border:1.5px solid var(--ink)}.btn.onDark{background:var(--soft);color:var(--ink)}.btn.small{height:36px;font-size:13px;border-radius:999px;padding:0 14px}.btn:disabled{opacity:.45;cursor:not-allowed}.field{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--ink2)}.field input,.field select,.field textarea{height:44px;padding:0 10px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:15px}.field textarea{height:auto;padding:10px;resize:vertical}.switch{display:flex;align-items:center;justify-content:space-between;min-height:44px;font-size:15px;gap:12px}.switch input{width:22px;height:22px;accent-color:var(--ink)}.seg{display:grid;border:1px solid var(--ink);border-radius:10px;overflow:hidden}.seg button{height:40px;border:none;background:#fff;font-size:13px;cursor:pointer}.seg button+button{border-left:1px solid var(--ink)}.seg button.on{background:var(--ink);color:#fff;font-weight:600}.list-item{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--line2)}.list-item:last-child{border-bottom:none}.time{width:48px;font-size:14px;font-weight:600}.nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;display:grid;background:#fff;border-top:1px solid var(--line);padding:8px 6px calc(10px + env(safe-area-inset-bottom));z-index:10}.nav a{display:flex;flex-direction:column;align-items:center;gap:4px;min-height:44px;justify-content:center;text-decoration:none;color:var(--ink2);font-size:11px}.nav a.active{color:var(--ink);font-weight:700}.week{display:flex;flex-direction:column;gap:3px}.week-row{display:grid;grid-template-columns:34px repeat(7,minmax(0,1fr));gap:3px}.week-row .h{font-size:10px;color:var(--ink2);text-align:right;padding-right:4px;line-height:36px}.week-head{font-size:11px;display:flex;flex-direction:column;align-items:center;line-height:1.3}.cell{height:36px;border-radius:6px;border:1px solid #CFC9C2;background:#fff;padding:0;font-size:9px;font-weight:600;cursor:pointer;overflow:hidden}.cell.busy{background:var(--ink);border-color:var(--ink);color:#fff;cursor:default}.cell.mine{border:2px solid var(--ink);background:var(--soft)}.cell.pending{border:1.5px dashed var(--ink);background:#fff}.cell.req{background:var(--req);border:1.5px solid var(--reqLine);color:var(--ink)}.cell.locked{background:repeating-linear-gradient(45deg,#bdb6af 0,#bdb6af 2px,#e7e2dc 2px,#e7e2dc 5px);border-color:#9a938d}.cell.dark{background:#141212;border-color:#141212;cursor:default}.cell.past{opacity:.35;cursor:default}.legend{display:flex;gap:12px;flex-wrap:wrap;font-size:11px;color:var(--ink3)}.legend span{display:flex;align-items:center;gap:5px}.legend i{width:12px;height:12px;border-radius:3px;display:inline-block}.notice{background:var(--soft);border-radius:14px;padding:14px;font-size:14px;line-height:1.5}.toast{position:fixed;bottom:90px;left:50%;transform:translate(-50%);background:var(--ink);color:#fff;padding:12px 18px;border-radius:12px;font-size:14px;z-index:20;max-width:90%}.demo-bar{background:var(--accent);color:#fff;font-size:12px;text-align:center;padding:6px 10px}.demo-bar button{background:none;border:1px solid #fff;color:#fff;border-radius:999px;font-size:11px;padding:2px 8px;margin-left:6px;cursor:pointer}ul.tight{margin:0;padding-left:18px;font-size:14px;line-height:1.6}.dot{width:9px;height:9px;border-radius:5px;background:var(--name);display:inline-block;flex-shrink:0}.nav-dot{position:absolute;top:4px;left:calc(50% + 8px);border:2px solid #fff;width:11px;height:11px;border-radius:6px}.field input.invalid,.field select.invalid{border-color:var(--name);background:#fdf1ee}