:root{color-scheme:light;--bg:#f4f6fb;--paper:#fff;--sub:#667389;--ink:#19243b;--primary:#315ed2;--primary-hover:#244daF;--line:#e0e6f0;--soft:#eef3fe;--success:#17664e;--warn:#a0641c;--error:#ab2e43;--shadow:0 18px 55px rgba(29,50,91,.07);font:15px/1.48 system-ui,-apple-system,Segoe UI,Arial,sans-serif}
:root[data-theme=dark]{color-scheme:dark;--bg:#111824;--paper:#192336;--sub:#a3b2c7;--ink:#f2f5fd;--primary:#8eb0ff;--primary-hover:#b3c7ff;--line:#344259;--soft:#202f4c;--success:#8ce0b9;--warn:#edbe7b;--error:#ff9bae;--shadow:0 18px 55px rgba(0,0,0,.16)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}button,input,select{font:inherit}a{color:var(--primary);text-underline-offset:3px}button{cursor:pointer}button:disabled{opacity:.55;cursor:not-allowed}:focus-visible{outline:3px solid #e3a13d;outline-offset:3px}button,input,select{min-height:42px}button{background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:12px;padding:9px 14px;font-weight:600;transition:background .16s,transform .16s}button:hover:not(:disabled){background:var(--soft)}.primary{background:var(--primary);border-color:var(--primary);color:#fff}.primary:hover:not(:disabled){background:var(--primary-hover);color:#07132e}.icon-button{min-width:44px;font-size:20px}.danger{color:var(--error)}.subtle{color:var(--sub)}
.shell{max-width:1130px;margin:auto;min-height:100vh;padding:22px clamp(16px,3vw,34px) 12px;display:flex;flex-direction:column}.site-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:16px}.brand{display:flex;align-items:center;gap:11px}.brand-mark{display:grid;place-items:center;background:#315ed2;color:white;width:38px;height:38px;border-radius:12px;font-size:22px;font-weight:900}.brand strong{display:block;font-size:19px;letter-spacing:-.03em}.brand small{display:block;color:var(--sub);font-size:11px}.privacy-mark{font-size:10px;letter-spacing:.12em;font-weight:800;color:var(--sub)}
.toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:7px;padding:9px;background:var(--paper);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);margin-bottom:17px}.toolbar button,.toolbar select{font-size:12px;padding:7px 10px;min-height:37px;border-radius:9px}.toolbar .status{font-size:11px;color:var(--sub);padding:5px 8px;line-height:1.35;max-width:210px}.toolbar .status strong{display:block;color:var(--ink)}.toolbar .push{margin-left:auto}.toolbar .lock{border-left:2px solid var(--line);margin-left:4px}.menu-wrap{position:relative}.menu{position:absolute;z-index:12;top:42px;left:0;min-width:190px;padding:6px;border-radius:13px;box-shadow:0 15px 35px #0002;background:var(--paper);border:1px solid var(--line)}.menu button{width:100%;text-align:left;display:block;margin:3px 0}
.page{flex:1}.dashboard-title{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;margin:14px 0 16px}.eyebrow{text-transform:uppercase;color:var(--primary);font-weight:800;font-size:11px;letter-spacing:.13em}.dashboard-title h1{font-size:clamp(26px,4vw,35px);line-height:1.2;margin:5px 0}.dashboard-title p{color:var(--sub);margin:3px 0;font-size:13px}.date-tools{display:flex;align-items:center;flex-wrap:wrap;gap:6px}.date-tools input{border:1px solid var(--line);border-radius:10px;background:var(--paper);padding:5px 9px;color:var(--ink);max-width:160px}.date-tools button{padding:6px 10px;min-width:39px}
.workspace{display:grid;grid-template-columns:minmax(0,1fr) 245px;gap:16px}.card{border:1px solid var(--line);border-radius:18px;background:var(--paper);box-shadow:var(--shadow);padding:20px;min-width:0}.card h2{margin:0 0 13px;font-size:18px}.create-row{display:flex;gap:8px}.create-row input{flex:1;min-width:0;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:11px;padding:9px 12px}.create-row .primary{white-space:nowrap}.tasks{list-style:none;padding:0;margin:16px 0 0}.task{display:flex;gap:10px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}.task:last-child{border-bottom:0}.check-task{width:22px;height:22px;accent-color:var(--primary);flex-shrink:0}.task .task-text{flex:1;min-width:0;overflow-wrap:anywhere;font-size:14px}.task .task-text.done{text-decoration:line-through;color:var(--sub)}.task .mini{font-size:12px;min-width:35px;padding:5px 8px;min-height:34px}.empty{text-align:center;padding:47px 12px;color:var(--sub)}.empty .empty-symbol{font-size:29px;display:block;margin-bottom:8px}.empty strong{display:block;color:var(--ink);font-size:17px}.progress-track{height:11px;border-radius:30px;background:var(--line);overflow:hidden;margin:18px 0 12px}.progress-bar{height:100%;width:0%;background:linear-gradient(90deg,#496fe0,#32afab);transition:width .22s}.metric{font-size:32px;font-weight:800;letter-spacing:-.05em}.help-text{font-size:12px;color:var(--sub);margin-top:12px}.statline{display:flex;justify-content:space-between;gap:5px;color:var(--sub);font-size:12px}.aside-details{border-top:1px solid var(--line);margin-top:22px;padding-top:15px}.aside-details strong{font-size:13px}.aside-details p{font-size:12px;color:var(--sub)}
.gate{max-width:510px;margin:4vh auto 0}.gate h1{font-size:30px;letter-spacing:-.04em;margin:5px 0}.gate p{color:var(--sub)}.form{display:grid;gap:13px;margin:20px 0}.field{display:grid;gap:5px;font-size:13px;font-weight:650}.field input{border:1px solid var(--line);border-radius:11px;background:var(--bg);color:var(--ink);padding:10px 12px;width:100%}.form-actions{display:flex;gap:8px;flex-wrap:wrap}.hint{font-size:12px;color:var(--sub)}.backup-alert{background:rgba(208,62,82,.08);border:1px solid rgba(208,62,82,.36);border-left:4px solid var(--error);padding:12px;border-radius:10px;font-size:12px;line-height:1.55;margin-top:22px}.backup-alert strong{color:var(--error)}.recovery-code{padding:14px;background:var(--soft);border:1px dashed var(--primary);border-radius:12px;font-family:ui-monospace,Consolas,monospace;word-break:break-all;font-size:17px;user-select:all}
.footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:6px;margin-top:24px;padding:16px 0;border-top:1px solid var(--line);color:var(--sub);font-size:11px}.footer p{margin:0}.footer nav{display:flex;align-items:center;gap:7px}.footer a{color:inherit}.footer a:hover{color:var(--primary)}.toast{position:fixed;z-index:30;right:20px;bottom:20px;max-width:min(410px,calc(100vw - 32px));background:var(--ink);color:var(--paper);padding:13px 18px;border-radius:12px;box-shadow:0 12px 35px #0003;font-size:13px}.toast.error{background:#9c3040;color:#fff}.toast.success{background:#11654d;color:#fff}.loading{color:var(--sub);text-align:center;padding:80px 0}details summary{cursor:pointer}
@media(max-width:760px){.workspace{grid-template-columns:minmax(0,1fr)}.dashboard-title{align-items:flex-start;flex-direction:column}.card{padding:16px}.toolbar{gap:6px}.toolbar .status{order:2;width:100%;max-width:none;border-top:1px solid var(--line)}.toolbar .push{margin-left:0}.toolbar .lock{margin-left:auto}.site-head{margin-bottom:11px}.privacy-mark{font-size:9px}.footer{align-items:flex-start;flex-direction:column}.menu{left:auto;right:0}}
@media(max-width:420px){.toolbar button,.toolbar select{padding:6px 8px}.create-row{flex-wrap:wrap}.create-row .primary{width:100%}.date-tools{width:100%}.gate h1{font-size:26px}.task .mini{min-width:30px;padding:4px 5px}}
@media print{@page{size:A4;margin:16mm}body,.shell{background:#fff!important;color:#111!important}.shell{max-width:none;padding:0;min-height:0}.site-head,.toolbar,.footer,.date-tools,.create-row,.workspace aside,.toast,.mini,.gate{display:none!important}.dashboard-title{display:block!important;margin:0 0 15px}.dashboard-title h1{font-size:24pt!important}.dashboard-title p{color:#444!important}.workspace{display:block!important}.workspace>.card{box-shadow:none;border:0;padding:0}.workspace>.card h2{display:none}.task{break-inside:avoid;border-bottom:1px solid #ddd}.task-text.done{color:#666}.check-task{appearance:auto}.empty{display:none}}

.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.recovery-actions{margin-top:14px}.deleted-row{display:flex;align-items:center;justify-content:space-between;gap:6px;margin:9px 0}.deleted-row .hint{overflow-wrap:anywhere}.app-modal{width:min(480px,calc(100% - 30px));background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.app-modal::backdrop{background:rgba(7,17,38,.55)}
@media print{.card{background:#fff!important;color:#111!important}.task,.task-text{color:#111!important}.task-text.done{color:#666!important}}

/* Shared product-shell contract: toolbar above brand; footer always below content. */
[hidden]{display:none!important}
.shell{max-width:1200px;padding-top:14px}
.toolbar{order:0;margin-bottom:17px}
.site-head{order:1;margin:0 0 17px}
.page{order:2}
.footer{order:3}
/* Owner-requested larger, calm and uncluttered locked screens. */
.gate{max-width:650px;margin:clamp(16px,4vh,44px) auto 24px;padding:clamp(22px,4vw,38px);border-radius:24px;box-shadow:0 25px 65px rgba(29,50,91,.12)}
.gate h1{font-size:clamp(27px,3.3vw,35px)}
.gate p{font-size:14px;line-height:1.65}
.gate .form{grid-template-columns:minmax(0,1fr);gap:17px;max-width:560px}
.gate .field{font-size:14px}
.gate .field input{min-height:49px;padding:12px 14px}
.gate .form button.primary{min-height:47px}
.gate .backup-alert{font-size:14px;line-height:1.7;padding:17px 19px;border-radius:13px}
.gate .backup-alert strong{font-size:14px;display:block;margin-bottom:5px}
.workspace{grid-template-columns:minmax(0,1fr)}
.task-panel{min-height:295px}
.panel-header{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px}
.panel-header h2{margin:0}
.panel-count{font-size:12px;color:var(--sub);font-weight:650}
.panel-count strong{color:var(--ink)}
.task-panel .progress-track{margin:0 0 16px;height:6px}
.deleted-inline{margin-top:18px;padding-top:12px;border-top:1px solid var(--line);font-size:13px}
.deleted-inline summary{color:var(--sub)}
@media(max-width:480px){.gate{margin-top:12px;padding:22px 17px;border-radius:18px}.gate .backup-alert{font-size:13px;padding:14px}.toolbar{margin-bottom:12px}.site-head{margin-bottom:12px}}