:root{--ink:#212B23;--ink-2:#2C3A2E;--paper:#FAF7F1;--surface:#FFFFFF;--brass:#A9824B;--brass-dark:#8A6A3A;--brass-tint:#F1E6D3;--text:#22261F;--text-muted:#6E7368;--border:#E5E0D2;--avail-fg:#2F6B47;--avail-bg:#E2EFE2;--occ-fg:#A6432A;--occ-bg:#F6E2D8;--clean-fg:#93731C;--clean-bg:#F6EBCC;--maint-fg:#5C5C57;--maint-bg:#EAE7DD;--free-fg:#2F6B47;--free-bg:#E2EFE2;--busy-fg:#A6432A;--busy-bg:#F6E2D8;--weekend-tint:#F5F1E7;--daycol:34px;--radius:10px}*{box-sizing:border-box}body,html{height:100%}body{margin:0;font-family:IBM Plex Sans,sans-serif;background:var(--paper);color:var(--text)}.font-display,h1,h2,h3{font-family:Fraunces,serif}button,input,select,textarea{font-family:inherit}.app{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--ink);color:#EFE9DC;padding:24px 16px;flex-shrink:0}.brand{gap:10px;margin-bottom:32px;padding:0 8px}.brand,.brand-mark{display:flex;align-items:center}.brand-mark{width:32px;height:32px;border-radius:8px;background:var(--brass);justify-content:center;font-weight:600;color:var(--ink);font-size:15px}.brand-mark,.brand-name{font-family:Fraunces,serif}.brand-name{font-size:16px;font-weight:500;letter-spacing:.2px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;margin-bottom:2px;font-size:14px;color:#C9C2AE;cursor:pointer;text-decoration:none}.nav-item svg{opacity:.8;flex-shrink:0}.nav-item.active{background:var(--ink-2);color:#F4EFE2}.nav-item:not(.active):hover{background:#26312880}.nav-item.disabled{cursor:default;opacity:.55}.nav-item.disabled:hover{background:transparent}.main{flex:1 1;padding:28px 36px;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:22px;flex-wrap:wrap;gap:14px}.topbar h1{font-size:26px;font-weight:500;margin:0 0 4px}.topbar p{margin:0;color:var(--text-muted);font-size:13.5px}.btn-primary{background:var(--ink);color:#F4EFE2;border:none;padding:11px 18px;border-radius:8px;font-size:14px;font-weight:500;display:flex;align-items:center;gap:8px;cursor:pointer;font-family:IBM Plex Sans,sans-serif}.btn-primary:hover{background:var(--ink-2)}.btn-primary:disabled{opacity:.6;cursor:default}.stats{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:14px;gap:14px;margin-bottom:22px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--dot,var(--brass))}.stat-num{font-family:Fraunces,serif;font-size:26px;font-weight:500}.stat-label{font-size:12.5px;color:var(--text-muted);margin-top:2px}.quick-check{background:var(--ink);border-radius:14px;padding:20px 22px 22px;margin-bottom:22px}.qc-head{display:flex;align-items:flex-start;gap:12px;margin-bottom:16px}.qc-icon{width:36px;height:36px;border-radius:9px;background:var(--brass);color:var(--ink);display:flex;align-items:center;justify-content:center;flex-shrink:0}.qc-head h2{color:#F4EFE2;font-size:17px;font-weight:500;margin:0 0 3px;font-family:Fraunces,serif}.qc-head p{color:#B7B09C;font-size:13px;margin:0}.avail-panel{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap}.avail-panel .field-inline{display:flex;flex-direction:column;gap:6px}.avail-panel label{font-size:12px;color:#C9C2AE}.avail-panel input[type=date],.avail-panel select{padding:9px 10px;border-radius:7px;border:1px solid #3e4c3f;background:#2A362B;color:#F4EFE2;font-size:13px;font-family:inherit;color-scheme:dark;min-width:150px}.avail-panel .btn-check{background:var(--brass);color:var(--ink);border:none;padding:10px 20px;border-radius:7px;font-size:13.5px;font-weight:500;cursor:pointer;font-family:inherit}.avail-panel .btn-clear{background:transparent;color:#C9C2AE;border:1px solid #3e4c3f;padding:10px 14px;border-radius:7px;font-size:13px;cursor:pointer;font-family:inherit}#qcResult{margin-top:16px}.qc-summary{color:#EFE9DC;font-size:13.5px;margin-bottom:12px;padding-top:14px;border-top:1px solid #37432f}.qc-summary b{font-family:Fraunces,serif;font-size:19px;font-weight:500;color:#E8CFA0}.qc-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));grid-gap:10px;gap:10px}.qc-card{background:#2A362B;border:1px solid #3e4c3f;border-radius:10px;padding:12px 14px}.qc-card.is-free{border-color:var(--avail-fg)}.qc-card.is-busy{border-color:var(--occ-fg)}.qc-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.qc-card-room{color:#F4EFE2;font-weight:500;font-size:14px}.qc-card-note,.qc-card-type{color:#B7B09C;font-size:11.5px}.qc-card-note{margin-top:4px}.badge.free-range{background:var(--avail-bg);color:var(--avail-fg)}.badge.busy-range{background:var(--occ-bg);color:var(--occ-fg)}.view-toggle{display:inline-flex;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:3px;margin-bottom:16px}.view-toggle button{border:none;background:transparent;padding:8px 16px;border-radius:6px;font-size:13px;font-family:inherit;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;gap:6px}.view-toggle button.on{background:var(--ink);color:#F4EFE2}.timeline-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto}.timeline-legend{display:flex;gap:18px;padding:12px 18px;border-bottom:1px solid var(--border);font-size:12.5px;color:var(--text-muted);flex-wrap:wrap}.timeline-legend span{display:inline-flex;align-items:center;gap:6px}.legend-swatch{width:11px;height:11px;border-radius:3px}.tl-grid{display:grid;min-width:max-content}.tl-row{display:grid;grid-template-columns:var(--tl-cols);border-bottom:1px solid var(--border)}.tl-row:last-child{border-bottom:none}.tl-head{top:0;background:#FBF9F4;z-index:2}.tl-head,.tl-roomcell{position:-webkit-sticky;position:sticky}.tl-roomcell{left:0;background:var(--surface);z-index:1;padding:10px 14px;display:flex;align-items:center;gap:10px;border-right:1px solid var(--border)}.tl-head .tl-roomcell{background:#FBF9F4;font-size:11.5px;text-transform:uppercase;letter-spacing:.4px;color:var(--text-muted);font-weight:600}.tl-day{padding:8px 4px;text-align:center;font-size:11px;color:var(--text-muted);border-right:1px solid #f0ece0;position:relative}.tl-day.today{background:var(--brass-tint);color:var(--brass-dark);font-weight:600}.tl-day .dow{display:block;font-size:9.5px;opacity:.75}.tl-track{position:relative;grid-column:2/-1;min-height:52px;background-image:repeating-linear-gradient(90deg,#F0ECE0 0,#F0ECE0 1px,transparent 0,transparent 56px)}.tl-today-col{position:absolute;top:0;bottom:0;width:56px;background:var(--brass-tint);opacity:.55;z-index:0}.tl-bar-abs{position:absolute;top:7px;bottom:7px;background:var(--occ-bg);color:var(--occ-fg);border-width:1px;border-radius:6px;font-size:11px;font-weight:500;padding:0 9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:flex;align-items:center;cursor:-webkit-grab;cursor:grab;-webkit-user-select:none;-moz-user-select:none;user-select:none;z-index:1;transition:opacity .15s;border:0 solid var(--occ-fg)}.tl-bar-abs:active{cursor:-webkit-grabbing;cursor:grabbing}.tl-bar-abs.dragging{opacity:.3}.tl-track.drop-ok{background-color:var(--avail-bg);outline:1.5px dashed var(--avail-fg);outline-offset:-2px}.tl-track.drop-bad{background-color:var(--occ-bg);outline:1.5px dashed var(--occ-fg);outline-offset:-2px}.filters{display:flex;gap:10px;align-items:center;margin-bottom:16px;flex-wrap:wrap}.search{position:relative;flex:1 1;min-width:200px}.search input{width:100%;padding:10px 12px 10px 36px;border-radius:8px;border:1px solid var(--border);background:var(--surface);font-size:13.5px;font-family:inherit;color:var(--text)}.search svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);opacity:.5}select{padding:10px 12px;border-radius:8px;font-size:13.5px;font-family:inherit;color:var(--text);cursor:pointer}.table-wrap,select{border:1px solid var(--border);background:var(--surface)}.table-wrap{border-radius:var(--radius);overflow:hidden}table{width:100%;border-collapse:collapse}thead th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.4px;color:var(--text-muted);font-weight:600;background:#FBF9F4}tbody td,thead th{padding:12px 16px;border-bottom:1px solid var(--border)}tbody td{font-size:13.5px;vertical-align:middle}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:#FBF9F4}.tag{width:40px;height:40px;border-radius:8px 8px 4px 4px;border:1.5px solid var(--brass);background:var(--brass-tint);display:flex;align-items:center;justify-content:center;font-family:Fraunces,serif;font-weight:600;font-size:13px;color:var(--brass-dark);position:relative}.room-num{font-weight:500}.room-floor{color:var(--text-muted);font-size:12px}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px 4px 8px;border-radius:999px;font-size:12px;font-weight:500}.badge .dot{width:6px;height:6px;border-radius:50%}.badge.avail{background:var(--avail-bg);color:var(--avail-fg)}.badge.avail .dot{background:var(--avail-fg)}.badge.occ{background:var(--occ-bg);color:var(--occ-fg)}.badge.occ .dot{background:var(--occ-fg)}.badge.clean{background:var(--clean-bg);color:var(--clean-fg)}.badge.clean .dot{background:var(--clean-fg)}.badge.maint{background:var(--maint-bg);color:var(--maint-fg)}.badge.maint .dot{background:var(--maint-fg)}.actions{display:flex;gap:6px}.icon-btn{width:30px;height:30px;border-radius:6px;border:1px solid var(--border);background:var(--surface);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted)}.icon-btn:hover{background:var(--brass-tint);color:var(--brass-dark);border-color:var(--brass)}.overlay{position:fixed;inset:0;background:rgba(33,43,35,.35);display:none;align-items:stretch;justify-content:flex-end;z-index:50}.overlay.open{display:flex}.drawer{width:380px;background:var(--surface);height:100%;padding:26px 26px 22px;overflow-y:auto;box-shadow:-8px 0 24px rgba(0,0,0,.08)}.drawer h2{font-size:19px;font-weight:500;margin:0 0 4px}.drawer .sub{color:var(--text-muted);font-size:13px;margin:0 0 22px}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{padding:7px 12px;border-radius:999px;border:1px solid var(--border);font-size:12.5px;cursor:pointer;color:var(--text-muted);background:var(--paper)}.chip.on{background:var(--brass-tint);border-color:var(--brass);color:var(--brass-dark);font-weight:500}.drawer-actions{display:flex;gap:10px;margin-top:24px}.field{margin-bottom:16px}.field label{display:block;font-size:12.5px;font-weight:500;margin-bottom:6px;color:var(--text)}.field input,.field select,.field textarea{width:100%;padding:10px 12px;border-radius:8px;border:1px solid var(--border);font-size:13.5px;font-family:inherit;color:var(--text);background:var(--paper);resize:vertical}.field-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.btn-ghost{border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text)}.btn-ghost,.btn-save{flex:1 1;padding:11px;font-size:13.5px;font-family:inherit;cursor:pointer}.btn-save{border-radius:8px;border:none;background:var(--ink);color:#F4EFE2;font-weight:500}.btn-save:disabled{opacity:.6;cursor:default}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(0);background:var(--ink);color:#F4EFE2;padding:11px 20px;border-radius:8px;font-size:13.5px;box-shadow:0 8px 24px rgba(0,0,0,.18);z-index:100;display:flex;align-items:center;gap:8px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}.toast.show{opacity:1;transform:translateX(-50%) translateY(-6px)}.toast.error{background:var(--occ-fg)}.toast.success{background:var(--avail-fg)}.page-wrap{max-width:1180px;margin:0 auto}.page-header{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:20px}.page-header h1{font-family:Fraunces,serif;font-size:26px;font-weight:600;margin:0 0 4px}.page-header p{margin:0;color:var(--text-muted);font-size:13.5px}.today-strip{display:flex;align-items:center;gap:10px;background:var(--ink);color:#EFE9DC;border-radius:12px;padding:14px 18px;margin-bottom:18px;flex-wrap:wrap}.today-strip .dot-live{width:8px;height:8px;border-radius:50%;background:#7CC793;box-shadow:0 0 0 4px rgba(124,199,147,.25)}.today-strip b{font-family:Fraunces,serif;font-weight:600;color:var(--brass-tint);font-size:16px}.today-strip .sep{width:1px;height:16px;background:#3E4C3F;margin:0 6px}.today-strip .muted{color:#B7B09C;font-size:13px}.toolbar{justify-content:space-between;margin-bottom:14px;flex-wrap:wrap;gap:12px}.month-nav,.toolbar{display:flex;align-items:center}.month-nav{gap:10px;flex-wrap:nowrap}.month-nav button{flex-shrink:0}.month-nav button:not(.today-btn){width:32px;height:32px;border-radius:8px;border:1px solid var(--border);background:var(--surface);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text)}.month-nav button:not(.today-btn):hover{background:var(--brass-tint);border-color:var(--brass);color:var(--brass-dark)}.month-label{font-family:Fraunces,serif;font-size:17px;font-weight:600;min-width:130px;text-align:center;white-space:nowrap}.today-btn{border:1px solid var(--border);background:var(--surface);padding:7px 14px;border-radius:8px;font-size:12.5px;cursor:pointer;color:var(--text);font-family:inherit;white-space:nowrap;flex-shrink:0}.today-btn:hover{border-color:var(--brass);color:var(--brass-dark)}.legend{display:flex;gap:16px;font-size:12.5px;color:var(--text-muted);flex-wrap:wrap;align-items:center}.legend span{display:inline-flex;align-items:center;gap:6px}.sw{width:12px;height:12px;border-radius:3px}.cal-wrap{background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow-x:auto;margin-bottom:16px}.cal-grid{display:grid;min-width:max-content}.cal-row{display:grid;border-bottom:1px solid var(--border)}.cal-row:last-child{border-bottom:none}.cal-head{top:0;background:#FBF9F4;z-index:3}.cal-head,.room-col{position:-webkit-sticky;position:sticky}.room-col{left:0;background:var(--surface);z-index:2;padding:12px 16px;display:flex;align-items:center;gap:10px;border-right:1px solid var(--border)}.cal-head .room-col{background:#FBF9F4;font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:var(--text-muted);font-weight:600}.room-tag{width:34px;height:34px;border-radius:7px 7px 3px 3px;border:1.5px solid var(--brass);background:var(--brass-tint);display:flex;align-items:center;justify-content:center;font-family:Fraunces,serif;font-weight:600;font-size:11.5px;color:var(--brass-dark);flex-shrink:0}.room-name{font-weight:500;font-size:13px}.day-cell,.room-type{font-size:11px;color:var(--text-muted)}.day-cell{width:var(--daycol);text-align:center;padding:8px 0;border-right:1px solid #f0ece0}.day-cell .dow{display:block;font-size:9px;opacity:.7}.day-cell.weekend{background:var(--weekend-tint)}.day-cell.today{background:var(--brass-tint);color:var(--brass-dark);font-weight:600}.row-track{position:relative;grid-column:2/-1}.bg-cells{display:grid}.bg-slot{width:var(--daycol);min-height:44px;border-right:1px solid #f0ece0;cursor:pointer}.bg-slot.weekend{background:var(--weekend-tint)}body:not(.is-dragging) .bg-slot:hover{background:var(--brass-tint);opacity:.6}.bg-slot.today-col{background:rgba(169,130,75,.1)}.bar{position:absolute;top:6px;bottom:6px;background:var(--busy-bg);color:var(--busy-fg);border-width:1px;border-radius:6px;font-size:11.5px;font-weight:500;padding:0 9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:flex;align-items:center;cursor:-webkit-grab;cursor:grab;-webkit-user-select:none;-moz-user-select:none;user-select:none;z-index:1;transition:opacity .15s;border:0 solid var(--busy-fg)}.bar:active{cursor:-webkit-grabbing;cursor:grabbing}.bar.dragging{opacity:.3}.ghost-bar{position:absolute;top:6px;bottom:6px;border-radius:6px;pointer-events:none;z-index:2;border:1.5px dashed;opacity:.85}.ghost-bar.ok{background:var(--free-bg);border-color:var(--free-fg)}.ghost-bar.bad{background:var(--busy-bg);border-color:var(--busy-fg)}.detail-panel{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px 18px;display:flex;align-items:center;gap:14px;min-height:22px;margin-bottom:22px}.detail-panel .dp-icon{width:34px;height:34px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.detail-panel.free .dp-icon{background:var(--free-bg);color:var(--free-fg)}.detail-panel.busy .dp-icon{background:var(--busy-bg);color:var(--busy-fg)}.dp-title{font-weight:500;font-size:14px}.dp-sub{font-size:12.5px;color:var(--text-muted);margin-top:2px}.dp-placeholder{color:var(--text-muted);font-size:13px}.dp-delete{margin-left:auto;flex-shrink:0;display:flex;align-items:center;gap:6px;border:1px solid var(--border);background:var(--surface);color:var(--busy-fg);padding:8px 13px;border-radius:8px;font-size:12.5px;font-family:inherit;cursor:pointer}.dp-delete:hover{background:var(--busy-bg);border-color:var(--busy-fg)}.modal-overlay{position:fixed;inset:0;background:rgba(33,43,35,.4);display:none;align-items:center;justify-content:center;z-index:50;padding:20px}.modal-overlay.open{display:flex}.modal{background:var(--surface);border-radius:14px;padding:24px 26px;width:100%;max-width:400px;box-shadow:0 20px 50px rgba(0,0,0,.18);max-height:90vh;overflow-y:auto}.modal h2{font-family:Fraunces,serif;font-size:19px;font-weight:600;margin:0 0 4px}.modal .sub{color:var(--text-muted);font-size:13px;margin:0 0 18px}.modal-error{background:var(--busy-bg);color:var(--busy-fg);font-size:12.5px;padding:9px 12px;border-radius:8px;margin-bottom:14px;display:none}.modal-error.show{display:block}.modal-actions{display:flex;gap:10px;margin-top:20px}.state-msg{padding:40px;text-align:center;color:var(--text-muted);font-size:13.5px}.state-msg.error{color:var(--occ-fg)}@media(max-width:760px){.sidebar{display:none}.main{padding:20px}.stats{grid-template-columns:repeat(2,1fr)}.drawer{width:100%}.page-header,.toolbar{align-items:flex-start}.month-nav{width:100%;justify-content:center}.legend{width:100%;justify-content:flex-start}}