:root{--bg:#f4f5f9;--surface:#ffffff;--ink:#1c2030;--muted:#6b7180;--line:#e7e9f0;--available:#10b981;--available-soft:#e7f8f1;--available-line:#b7e6d3;--taken:#94a0b8;--taken-soft:#eef0f4;--blocked:#d97706;--blocked-soft:#fdf3e3;--holiday:#b07d12;--holiday-soft:#fbf2d6;--holiday-line:#e6cf86;--danger:#e23b54;--radius:14px;--shadow-sm:0 1px 2px rgba(20,24,40,0.06);--shadow-md:0 8px 24px rgba(20,24,40,0.1);--shadow-lg:0 20px 50px rgba(20,24,40,0.22);--accent:#6366f1;--accent-ink:#4338ca;--accent-soft:#eef0fe;--btn-primary-fg:#fff}[data-theme=sky]{--accent:#0ea5e9;--accent-ink:#0284c7;--accent-soft:#e0f2fe;--btn-primary-fg:#fff}[data-theme=rose]{--accent:#f43f5e;--accent-ink:#e11d48;--accent-soft:#fff1f2;--btn-primary-fg:#fff}[data-theme=amber]{--accent:#f59e0b;--accent-ink:#b45309;--accent-soft:#fef3c7;--btn-primary-fg:#1c1208}[data-mode=dark]{--bg:#0f1117;--surface:#1a1d27;--ink:#e8eaf2;--muted:#7c8299;--line:#2a2e3d;--available-soft:rgba(16,185,129,0.1);--available-line:rgba(16,185,129,0.3);--taken-soft:#1e2333;--blocked-soft:rgba(217,119,6,0.08);--holiday-soft:rgba(176,125,18,0.1);--holiday-line:rgba(230,207,134,0.3);--shadow-sm:0 1px 3px rgba(0,0,0,0.45);--shadow-md:0 8px 24px rgba(0,0,0,0.55);--shadow-lg:0 20px 50px rgba(0,0,0,0.75);--accent:#818cf8;--accent-ink:#a5b4fc;--accent-soft:rgba(129,140,248,0.12);--btn-primary-fg:#0f1117}[data-mode=dark][data-theme=sky]{--accent:#38bdf8;--accent-ink:#7dd3fc;--accent-soft:rgba(56,189,248,0.12);--btn-primary-fg:#0f1117}[data-mode=dark][data-theme=rose]{--accent:#fb7185;--accent-ink:#fda4af;--accent-soft:rgba(251,113,133,0.12);--btn-primary-fg:#0f1117}[data-mode=dark][data-theme=amber]{--accent:#fbbf24;--accent-ink:#fcd34d;--accent-soft:rgba(251,191,36,0.12);--btn-primary-fg:#0f1117}*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%}body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5;display:flex;flex-direction:column;min-height:100%;transition:background .2s,color .2s}a{color:inherit;text-decoration:none}.site-header{justify-content:space-between;padding:14px 28px;background:var(--surface);border-bottom:1px solid var(--line);transition:background .2s,border-color .2s}.header-right,.site-header{display:flex;align-items:center}.header-right{gap:12px}.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:17px;letter-spacing:-.01em}.brand-dot{width:12px;height:12px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#8b5cf6);transition:background .25s}.site-nav{display:flex;gap:4px}.site-nav a{padding:7px 13px;border-radius:9px;font-size:14px;font-weight:500;color:var(--muted);transition:background .15s,color .15s}.site-nav a:hover{background:var(--accent-soft);color:var(--accent-ink)}.theme-controls{display:flex;align-items:center;gap:7px;padding-left:14px;border-left:1px solid var(--line)}.theme-dot{width:16px;height:16px;border-radius:50%;border:none;outline:2.5px solid transparent;outline-offset:2px;cursor:pointer;padding:0;transition:transform .12s,outline-color .12s}.theme-dot:hover{transform:scale(1.25)}.theme-dot.active{outline-color:var(--ink)}.mode-toggle{width:30px;height:30px;border-radius:8px;border:1px solid var(--line);background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;transition:background .15s,border-color .15s;margin-left:2px}.mode-toggle:hover{background:var(--accent-soft);border-color:var(--accent)}.site-main{flex:1 1;width:100%;max-width:880px;margin:0 auto;padding:36px 24px 48px}.site-footer{text-align:center;padding:20px;color:var(--muted);font-size:13px}.footer-credit{font-size:11px;opacity:.35;letter-spacing:.04em}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:24px;transition:background .2s,border-color .2s}.page-intro{text-align:center;margin-bottom:26px}.page-intro h1{font-size:28px;letter-spacing:-.02em}.page-intro p{color:var(--muted);margin-top:6px;font-size:15px}.month-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.month-title{font-size:20px;font-weight:700;letter-spacing:-.01em}.month-sub{font-size:13px;color:var(--muted);font-weight:500}.icon-btn{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s,border-color .15s,transform .05s}.icon-btn:hover:not(:disabled){background:var(--accent-soft);border-color:var(--accent);color:var(--accent-ink)}.icon-btn:active:not(:disabled){transform:scale(.94)}.icon-btn:disabled{opacity:.35;cursor:not-allowed}.weekday-row{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));grid-gap:8px;gap:8px;margin-bottom:8px}.weekday{text-align:center;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding-bottom:4px}.day-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));grid-gap:8px;gap:8px}.day-cell{position:relative;aspect-ratio:1/1;border-radius:12px;border:1px solid var(--line);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:6px;font-family:inherit;background:var(--surface);transition:transform .08s,box-shadow .15s,background .15s,border-color .15s}.day-cell.empty{border:none;background:transparent}.day-num{font-size:15px;font-weight:600}.day-icon{font-size:16px;line-height:1}.day-label{font-size:10px;font-weight:600;text-align:center;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.day-cell.available{cursor:pointer;border-color:var(--available-line);background:var(--available-soft);color:#0c7a55}.day-cell.available:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--available)}.day-cell.available:active{transform:translateY(-1px)}.day-cell.taken{background:var(--taken-soft);border-color:var(--line);color:#5b6478}.day-cell.taken .day-num{color:#8b94a8}.day-cell.blocked{background:var(--blocked-soft);border-color:#f0d9b5;color:var(--blocked)}.day-cell.past{background:transparent;border-style:dashed;color:#c2c6d2}.day-cell.past .day-num{color:#c2c6d2}.day-cell.mine{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-ink)}.holiday-star{position:absolute;top:4px;right:5px;font-size:10px;line-height:1;color:var(--holiday)}.day-cell.available.is-holiday{background:var(--holiday-soft);border-color:var(--holiday-line);color:var(--holiday)}.day-cell.available.is-holiday:hover{border-color:var(--holiday)}.day-cell.is-holiday .day-label{color:var(--holiday)}.day-cell.locked{cursor:not-allowed;background:var(--bg);border-style:dashed;border-color:var(--line);color:#b4b9c6}.day-cell.locked .day-icon,.day-cell.locked .day-num{color:#b4b9c6}.day-cell.locked .holiday-star{color:#cdb98a}[data-mode=dark] .day-cell{background:#1e2233}[data-mode=dark] .day-cell.empty{background:transparent}[data-mode=dark] .day-cell.available{color:#34d399}[data-mode=dark] .day-cell.available .day-num{color:#6ee7b7}[data-mode=dark] .day-cell.available.is-holiday{color:#fbbf24}[data-mode=dark] .day-cell.available.is-holiday .day-num{color:#fcd34d}[data-mode=dark] .day-cell.taken{color:var(--muted)}[data-mode=dark] .day-cell.taken .day-num{color:#4a5068}[data-mode=dark] .day-cell.blocked{border-color:rgba(217,119,6,.2)}[data-mode=dark] .day-cell.past,[data-mode=dark] .day-cell.past .day-num{color:#3a3f52}[data-mode=dark] .day-cell.locked{background:transparent;color:#3a3f52}[data-mode=dark] .day-cell.locked .day-icon,[data-mode=dark] .day-cell.locked .day-num{color:#3a3f52}[data-mode=dark] .day-cell.locked .holiday-star{color:#5c4e24}.legend{display:flex;flex-wrap:wrap;gap:18px;justify-content:center;margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}.legend-item{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--muted);font-weight:500}.swatch{width:16px;height:16px;border-radius:5px;border:1px solid var(--line)}.swatch.available{background:var(--available-soft);border-color:var(--available-line)}.swatch.taken{background:var(--taken-soft)}.swatch.blocked{background:var(--blocked-soft);border-color:#f0d9b5}.swatch.holiday{background:var(--holiday-soft);border-color:var(--holiday-line)}.swatch.past{background:transparent;border-style:dashed}.banner{border-radius:11px;padding:11px 14px;font-size:13.5px;font-weight:600;margin-bottom:16px;text-align:center}.banner.info{background:var(--accent-soft);color:var(--accent-ink)}.banner.closed{background:var(--blocked-soft);color:var(--blocked)}.field{margin-bottom:14px}.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--ink)}.field input,.field select{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:14px;font-family:inherit;color:var(--ink);background:var(--surface);transition:border-color .15s,box-shadow .15s,background .2s}[data-mode=dark] .field 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.btn-ghost:hover:not(:disabled){background:var(--line)}.btn-danger{background:var(--surface);border-color:#f3c2cb;color:var(--danger)}.btn-danger:hover:not(:disabled){background:#fdeef0}[data-mode=dark] .btn-danger{border-color:rgba(244,63,94,.25)}[data-mode=dark] .btn-danger:hover:not(:disabled){background:rgba(244,63,94,.1)}.btn-block{width:100%}.modal-overlay{position:fixed;inset:0;background:rgba(20,24,40,.45);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;padding:20px;z-index:50;animation:fade .15s ease}[data-mode=dark] .modal-overlay{background:rgba(0,0,0,.65)}.modal{background:var(--surface);border-radius:16px;box-shadow:var(--shadow-lg);width:100%;max-width:380px;padding:24px;animation:pop .16s ease}[data-mode=dark] .modal{border:1px solid var(--line)}.modal h3{font-size:18px;letter-spacing:-.01em}.modal .modal-date{color:var(--accent-ink);font-weight:700}.modal p.modal-hint{color:var(--muted);font-size:13px;margin:4px 0 18px}.modal-holiday{background:var(--holiday-soft);border:1px solid var(--holiday-line);color:var(--holiday);border-radius:10px;padding:9px 12px;font-size:12.5px;font-weight:600;margin:12px 0 4px}[data-mode=dark] .modal-holiday{color:#fbbf24}.modal-actions{display:flex;gap:10px;margin-top:18px}.modal-actions .btn{flex:1 1}@keyframes fade{0%{opacity:0}}@keyframes pop{0%{opacity:0;transform:translateY(8px) scale(.97)}}.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);padding:11px 18px;border-radius:11px;font-size:14px;font-weight:600;box-shadow:var(--shadow-md);z-index:60;animation:rise .2s ease}.toast.success{background:#0c7a55;color:#fff}.toast.error{background:var(--danger);color:#fff}@keyframes rise{0%{opacity:0;transform:translate(-50%,12px)}}.data-table{width:100%;border-collapse:collapse;font-size:14px}.data-table th{text-align:left;font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);padding:8px 10px}.data-table td,.data-table th{border-bottom:1px solid var(--line)}.data-table td{padding:10px}.data-table tr:last-child td{border-bottom:none}[data-mode=dark] .data-table tr:hover td{background:rgba(255,255,255,.03)}.empty-state{text-align:center;color:var(--muted);padding:32px 12px;font-size:14px}.scroll-box{max-height:300px;overflow-y:auto;border:1px solid var(--line);border-radius:10px}.scroll-box .data-table th{position:-webkit-sticky;position:sticky;top:0;background:var(--surface)}.status-pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600}.status-pill.open{background:var(--available-soft);color:#0c7a55}[data-mode=dark] .status-pill.open{color:#34d399}.status-pill.closed{background:var(--blocked-soft);color:var(--blocked)}.status-pill.scheduled{background:var(--accent-soft);color:var(--accent-ink)}.res-list{display:flex;flex-direction:column;gap:10px}.res-item{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.res-item .res-date{font-weight:700}.res-item .res-meta{font-size:13px;color:var(--muted)}.section-title{font-size:15px;font-weight:700;margin-bottom:12px;letter-spacing:-.01em}.stack>*+*{margin-top:20px}.row{display:flex;gap:10px;align-items:flex-end}.row .field{flex:1 1;margin-bottom:0}.muted-note{font-size:13px;color:var(--muted)}.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600}.pill.ok{background:var(--available-soft);color:#0c7a55}[data-mode=dark] .pill.ok{color:#34d399}.tag-link{font-size:13px;font-weight:600;color:var(--accent-ink)}.tag-link:hover{text-decoration:underline}.cl-list{display:flex;flex-direction:column;gap:0}.cl-entry{padding:20px 0;border-bottom:1px solid var(--line)}.cl-entry:last-child{border-bottom:none;padding-bottom:0}.cl-entry:first-child{padding-top:0}.cl-meta{display:flex;align-items:center;gap:10px;margin-bottom:6px}.cl-date{font-size:12px;color:var(--muted);font-weight:500;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.cl-tag{font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:2px 8px;border-radius:999px}.cl-tag.fix{background:#fdeef0;color:var(--danger)}[data-mode=dark] .cl-tag.fix{background:rgba(242,63,94,.15);color:#fb7185}.cl-tag.feature{background:var(--accent-soft);color:var(--accent-ink)}.cl-tag.improvement{background:var(--available-soft);color:#0c7a55}[data-mode=dark] .cl-tag.improvement{color:#34d399}.cl-title{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:5px}.cl-body{font-size:14px;color:var(--muted);line-height:1.6}.cl-body strong{color:var(--ink);font-weight:600}.spinner-line{text-align:center;color:var(--muted);padding:40px;font-size:14px}.lava-loader-wrap{display:flex;align-items:center;justify-content:center;color:var(--ink);margin:32px auto}@media (prefers-reduced-motion:reduce){.lava-loader-wrap *{animation:none!important}}@media (max-width:560px){.site-header{padding:12px 16px;flex-wrap:wrap;gap:10px}.theme-controls{padding-left:8px}.site-main{padding:24px 14px 36px}.day-grid,.weekday-row{gap:5px}.day-num{font-size:13px}.day-label{font-size:9px}.card{padding:16px}}