:root{color:#1f2528;background:#f7f3ea;font-family:Inter,Noto Sans TC,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.app-shell{min-height:100vh;background:linear-gradient(180deg,rgba(36,81,95,.08),transparent 280px),#f7f3ea}.app-main{width:min(1180px,100%);margin:0 auto;padding:18px 14px 104px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.topbar h1,.login-panel h1,.projection h1{margin:0;font-size:clamp(1.7rem,4vw,2.6rem);line-height:1.1}.eyebrow{margin:0 0 4px;color:#66757b;font-size:.82rem;font-weight:700}.page-stack{display:grid;gap:16px}.tool-surface,.notice,.login-panel{background:#ffffffe0;border:1px solid #ddd4c5;border-radius:8px;padding:16px;box-shadow:0 14px 40px #323e4214}.notice.danger{border-color:#d76b5d}.sync-error{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin-bottom:14px;padding:10px 12px;color:#7a3028;background:#fff2ee;border:1px solid #d76b5d;border-radius:8px}.login-panel{min-height:60vh;display:grid;align-content:center;gap:22px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}h2,h3,p{margin-top:0}h2{margin-bottom:12px;font-size:1.12rem}h3{margin-bottom:6px}.hint{color:#66757b;font-size:.9rem}.metric-grid,.split-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}.metric{min-height:112px;display:grid;gap:4px;align-content:space-between;padding:14px;color:#fff;background:#24515f;border-radius:8px}.metric:nth-child(2){background:#8d4b45}.metric:nth-child(3){background:#52775b}.metric-icon svg{width:22px;height:22px}.metric strong{font-size:2.2rem;line-height:1}.bottom-nav{position:fixed;left:50%;bottom:12px;z-index:5;width:min(760px,calc(100% - 20px));transform:translate(-50%);display:grid;grid-template-columns:repeat(6,1fr);gap:4px;padding:8px;background:#fffffff5;border:1px solid #d9d0c0;border-radius:8px;box-shadow:0 12px 36px #1f25282e}.bottom-nav button,.icon-button,.text-button,.primary-button,.secondary-button,.segmented button,.quick-actions button,.task-row-actions button,.seat-grid button,.point-tile button{border:0;border-radius:8px}.bottom-nav button{min-height:52px;display:grid;place-items:center;gap:2px;color:#526066;background:transparent;font-size:.78rem}.bottom-nav button.active{color:#fff;background:#24515f}.icon-button{width:44px;height:44px;display:grid;place-items:center;color:#24515f;background:#e7f0ef}.primary-button,.secondary-button,.text-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 14px;font-weight:800}.primary-button{color:#fff;background:#24515f}.primary-button.large{min-height:56px;font-size:1.05rem}.secondary-button{color:#24515f;background:#dce9e8}.text-button{color:#24515f;background:transparent}.seat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(54px,1fr));gap:8px;margin:12px 0}.seat-grid button{aspect-ratio:1 / 1;color:#213034;background:#f1eadf;border:1px solid #d8cfbf;font-size:1.2rem;font-weight:900}.seat-grid button.selected{color:#fff;background:#24515f;border-color:#24515f}.quick-actions,.segmented,.button-row{display:flex;flex-wrap:wrap;gap:8px}.quick-actions button,.segmented button{min-height:42px;padding:0 14px;color:#273235;background:#eee5d6;font-weight:800}.segmented button.active{color:#fff;background:#24515f}.positive{color:#fff!important;background:#477a51!important}.negative{color:#fff!important;background:#9a554a!important}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}label{display:grid;gap:6px;font-weight:800}input,select,textarea{width:100%;border:1px solid #cfc5b5;border-radius:8px;padding:10px 12px;background:#fff;color:#1f2528}textarea{resize:vertical}.task-list{display:grid;gap:10px}.task-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;padding:14px;background:#fbf8f1;border:1px solid #ddd4c5;border-radius:8px}.completed-strip{grid-column:1 / -1;display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding-top:10px;border-top:1px solid #eadfce}.completed-strip span{color:#66757b;font-size:.88rem;font-weight:900}.completed-strip button{min-height:32px;border:0;border-radius:8px;padding:0 9px;color:#24515f;background:#edf3f2;font-weight:800}.task-row.overdue{border-color:#d76b5d;background:#fff2ee}.task-row-actions{display:flex;flex-wrap:wrap;align-content:start;justify-content:end;gap:6px;max-width:340px}.task-row-actions button{display:inline-flex;align-items:center;gap:4px;min-height:36px;padding:0 10px;color:#24515f;background:#e4eeec;font-weight:800}.pill{display:inline-flex;align-items:center;min-height:28px;padding:0 9px;color:#24515f;background:#dce9e8;border-radius:999px;font-size:.8rem;font-weight:900}.seat-chips{display:flex;flex-wrap:wrap;gap:6px}.seat-chips span{min-width:32px;min-height:32px;display:inline-grid;place-items:center;padding:0 8px;color:#213034;background:#f0b84f;border-radius:8px;font-weight:900}.seat-chips.large span{min-width:72px;min-height:72px;font-size:2rem}.mini-list{display:grid;gap:8px}.mini-list>div{min-height:42px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid #eadfce}.mini-list strong{font-size:1.25rem}.point-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:10px}.point-tile{display:grid;gap:10px;padding:12px;background:#fbf8f1;border:1px solid #ddd4c5;border-radius:8px}.point-tile strong{font-size:1.55rem;text-align:center}.point-tile div{display:grid;grid-template-columns:1fr 1fr;gap:8px}.point-tile button{min-height:42px}.dashboard-table{display:grid;grid-template-columns:minmax(180px,1.2fr) minmax(100px,.5fr) minmax(220px,1.4fr);gap:1px;overflow-x:auto;background:#d8cfbf;border:1px solid #d8cfbf}.dashboard-table>div{min-height:48px;padding:10px;background:#fff}.dashboard-table .table-head{color:#fff;background:#24515f;font-weight:900}.projection{min-height:calc(100vh - 120px);display:grid;align-content:start;gap:24px;padding:20px;color:#102124;background:#fffaf0;border:3px solid #24515f;border-radius:8px}.projection-header{display:flex;align-items:end;justify-content:space-between;gap:16px;border-bottom:4px solid #24515f;padding-bottom:14px}.projection-header span{font-size:1.4rem;font-weight:900}.projection-list{display:grid;gap:18px}.projection-list article{display:grid;gap:12px}.projection-list h2{font-size:clamp(1.8rem,5vw,4rem)}@media (max-width: 760px){.task-row{grid-template-columns:1fr}.task-row-actions{justify-content:start;max-width:none}.bottom-nav{bottom:8px}.bottom-nav button{min-height:48px}.bottom-nav span{font-size:.72rem}.dashboard-table{grid-template-columns:minmax(150px,1fr) minmax(92px,.6fr) minmax(220px,1.2fr)}}