:root{--color-bg:#fffdf9;--color-bg-sidebar:#fbf1e6;--color-surface:#fff;--color-border:#f0e2cf;--color-border-strong:#e6d7c6;--color-text:#3a2f2a;--color-text-muted:#8a7b70;--color-text-faint:#b3a496;--color-accent:#c9536f;--color-accent-dark:#a8405a;--color-accent-soft:#f6e3e8;--color-sage:#4f7a6b;--color-sage-soft:#e7f0ea;--color-amber:#b5713a;--color-amber-soft:#f8e6d8;--color-warn:#c1495a;--color-warn-soft:#fbeaea;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--shadow-card:0 1px 2px #3a2f2a0d, 0 6px 16px #3a2f2a12;--shadow-pop:0 12px 32px #3a2f2a29;--font-sans:-apple-system, BlinkMacSystemFont, "PingFang TC", "Hiragino Sans", "Noto Sans TC", "Microsoft JhengHei", sans-serif}*{box-sizing:border-box}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;margin:0}h1,h2,h3,h4{text-wrap:balance;color:var(--color-text);margin:0 0 8px;font-weight:700}h1{letter-spacing:-.01em;font-size:22px}h2{margin-top:28px;font-size:17px}h3{font-size:15.5px}h4{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.04em;margin:16px 0 6px;font-size:11.5px}p{line-height:1.6}a{color:var(--color-accent-dark)}button,input,select{font-family:inherit;font-size:13.5px}button{border-radius:var(--radius-sm);border:1px solid var(--color-border-strong);background:var(--color-surface);color:var(--color-text);cursor:pointer;padding:8px 16px;font-weight:600;transition:background-color .12s,border-color .12s,transform 60ms}button:hover{background:var(--color-accent-soft);border-color:var(--color-accent)}button:active{transform:translateY(1px)}button:disabled{opacity:.45;cursor:not-allowed;background:var(--color-surface);border-color:var(--color-border-strong)}button:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}button[type=submit]{background:var(--color-accent);border-color:var(--color-accent);color:#fff7f8}button[type=submit]:hover{background:var(--color-accent-dark);border-color:var(--color-accent-dark)}button[type=submit]:disabled{background:var(--color-border-strong);border-color:var(--color-border-strong);color:var(--color-text-faint)}input,select{border-radius:var(--radius-sm);border:1px solid var(--color-border-strong);background:var(--color-surface);color:var(--color-text);padding:8px 10px}input:focus,select:focus{outline:2px solid var(--color-accent);outline-offset:1px}input::placeholder{color:var(--color-text-faint)}label{color:var(--color-text-muted);font-size:13px}.app-shell{min-height:100vh;display:flex}.sidebar{background:var(--color-bg-sidebar);border-right:1px solid var(--color-border);flex-direction:column;flex-shrink:0;width:220px;padding:20px 0;display:flex}.sidebar-header{color:var(--color-text);padding:0 20px 18px;font-size:15px;font-weight:700}.sidebar nav{flex-direction:column;flex:1;gap:2px;display:flex}.nav-link{color:var(--color-text-muted);border-radius:0 999px 999px 0;align-items:center;gap:10px;margin-right:14px;padding:10px 20px;font-size:14px;font-weight:600;text-decoration:none;transition:background-color .12s,color .12s;display:flex}.nav-icon{flex-shrink:0;width:18px;height:18px}.nav-link:hover{color:var(--color-accent-dark);background:#f4e5ea}.nav-link.active{background:var(--color-accent);color:#fff7f8}.sidebar-footer{border-top:1px solid var(--color-border);margin-top:8px;padding:16px 20px 4px;font-size:13px}.sidebar-footer .user-name{color:var(--color-text);margin-bottom:8px;font-weight:600}.sidebar-footer button{align-items:center;gap:8px;width:100%;display:inline-flex}.content{flex:1;max-width:1100px;padding:32px 36px}.tab-bar,.more-sheet{display:none}.auth-page{background:var(--color-bg-sidebar);justify-content:center;align-items:center;min-height:100vh;display:flex}.auth-card{background:var(--color-surface);border-radius:var(--radius-lg);width:340px;box-shadow:var(--shadow-pop);border:1px solid var(--color-border);padding:36px 32px}.auth-card h1{margin-bottom:18px;font-size:19px}.auth-card label{margin:10px 0 4px;font-weight:600;display:block}.auth-card label.checkbox-label{align-items:center;gap:6px;font-weight:400;display:flex}.auth-card input{width:100%;margin:0 0 4px}.auth-card input[type=checkbox]{width:auto;margin:0}.auth-card button[type=submit]{width:100%;margin-top:14px;padding:10px}.auth-card p{color:var(--color-text-muted);font-size:13px}.auth-card p a{font-weight:600}.admin-form{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);max-width:380px;box-shadow:var(--shadow-card);margin-bottom:24px;padding:22px 24px}.admin-form h2{margin-top:0}.admin-form input,.admin-form select{width:100%;margin:4px 0 14px}.admin-form label{color:var(--color-text);margin:6px 0 0;font-weight:600;display:block}.admin-form label:has(input[type=checkbox]){align-items:center;gap:8px;margin:8px 0;font-weight:500;display:flex}.admin-form label:has(input[type=checkbox]) input{width:auto;margin:0}.link-box{border-radius:var(--radius-sm);box-shadow:var(--shadow-card);background:#fbf4c9;border:1px solid #ecd98a;margin-bottom:24px;padding:18px 20px;position:relative;transform:rotate(-.4deg)}.link-box p:first-child{margin-top:0;font-weight:700}.link-box-row{align-items:center;gap:8px;margin:10px 0;display:flex}.link-box-row code{overflow-wrap:anywhere;background:#fffdf2;border:1px dashed #d9c569;border-radius:6px;flex:1;padding:8px 10px;font-size:12.5px}.admin-table{border-collapse:collapse;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);width:100%;box-shadow:var(--shadow-card);overflow:hidden}.admin-table th{text-align:left;text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-muted);background:var(--color-bg-sidebar);border-bottom:1px solid var(--color-border);padding:12px 16px;font-size:11.5px}.admin-table td{text-align:left;border-bottom:1px solid var(--color-border);padding:12px 16px;font-size:13.5px}.admin-table tr:last-child td{border-bottom:none}.admin-table-actions{flex-wrap:wrap;gap:6px;display:flex}.admin-table-actions button{padding:5px 11px;font-size:12.5px}.badge{background:var(--color-bg-sidebar);border:1px solid var(--color-border);color:var(--color-text-muted);border-radius:999px;margin-left:6px;padding:2px 10px;font-size:11.5px;font-weight:600;display:inline-block}.badge-button{background:var(--color-accent-soft);color:var(--color-accent-dark);cursor:pointer;border:none;border-radius:999px;margin-left:6px;padding:3px 10px;font-size:11.5px;font-weight:700;display:inline-block}.badge-button:hover{background:var(--color-accent);color:#fff7f8}.hotel-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;margin-bottom:24px;display:grid}.sort-bar{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:8px;display:flex}.sort-bar label{color:var(--color-text-muted);font-size:12.5px;font-weight:600}.compact-list{border-top:1px solid var(--color-border);margin-bottom:24px}.compact-row{border:none;border-bottom:1px solid var(--color-border);cursor:pointer;text-align:left;width:100%;box-shadow:none;background:0 0;border-radius:0;align-items:center;gap:10px;padding:12px 2px;display:flex}.compact-row:hover{background:var(--color-bg-sidebar)}.compact-row-number{width:18px;color:var(--color-text-faint);flex-shrink:0;font-size:12px}.compact-row-main{flex:1;min-width:0}.compact-row-title{color:var(--color-text);white-space:nowrap;text-overflow:ellipsis;font-size:14.5px;font-weight:700;overflow:hidden}.compact-row-subtitle{color:var(--color-text-muted);white-space:nowrap;text-overflow:ellipsis;margin-top:2px;font-size:12.5px;overflow:hidden}.compact-row-chevron{color:var(--color-text-faint);flex-shrink:0;font-size:13px}.compact-detail{border-bottom:1px solid var(--color-border);padding:4px 2px 20px}.compact-detail h3{margin:0 0 8px}.item-row{border-bottom:1px solid var(--color-border);padding:10px 2px}.item-row-top{align-items:center;gap:8px;display:flex}.item-row-name{white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;font-size:14px;font-weight:600;overflow:hidden}.item-row-amount{white-space:nowrap;flex-shrink:0;font-size:13.5px;font-weight:600}.item-row-subtitle{color:var(--color-text-muted);white-space:nowrap;text-overflow:ellipsis;margin-top:3px;font-size:12.5px;overflow:hidden}.item-row-footer{flex-wrap:wrap;align-items:center;gap:8px;margin-top:6px;display:flex}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-card);padding:20px 22px}.stat-card h3{margin:0 0 8px}.stat-card p{color:var(--color-text);margin:4px 0;font-size:13.5px}.payment-badge{border-radius:999px;padding:2px 10px;font-size:11.5px;font-weight:700;display:inline-block}.payment-badge-paid-full{background:var(--color-sage-soft);color:var(--color-sage)}.payment-badge-deposit{background:var(--color-amber-soft);color:var(--color-amber)}.payment-badge-unpaid{background:var(--color-bg-sidebar);color:var(--color-text-muted)}.payment-badge-occupied{background:var(--color-sage-soft);color:var(--color-sage)}.payment-badge-vacant{background:var(--color-amber-soft);color:var(--color-amber)}.date-range-picker{position:relative}.date-range-trigger{background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-sm,6px);width:100%;color:var(--color-text);cursor:pointer;text-align:left;align-items:center;gap:8px;padding:8px 10px;font-size:14px;display:flex}.date-range-placeholder{color:var(--color-text-faint)}.date-range-arrow{color:var(--color-text-muted)}.date-range-popover{z-index:200;background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);box-shadow:var(--shadow-card);width:100%;padding:12px;position:absolute;top:calc(100% + 6px);left:0}.date-range-header{justify-content:space-between;align-items:center;margin-bottom:8px;font-size:13.5px;font-weight:600;display:flex}.date-range-header button{cursor:pointer;color:var(--color-text-muted);background:0 0;border:none;padding:2px 8px;font-size:16px}.date-range-header button:hover{color:var(--color-accent)}.date-range-weekdays,.date-range-grid{grid-template-columns:repeat(7,1fr);display:grid}.date-range-weekdays span{text-align:center;color:var(--color-text-muted);padding-bottom:4px;font-size:11px}.date-range-cell{aspect-ratio:1;cursor:pointer;color:var(--color-text);background:0 0;border:none;border-radius:999px;font-size:12.5px}.date-range-cell:hover{background:var(--color-accent-soft)}.date-range-cell-inrange{background:var(--color-accent-soft);border-radius:0}.date-range-cell-selected{background:var(--color-accent);color:#fff7f8}.date-range-cell-empty{cursor:default}.plain-list{margin:8px 0;padding:0;list-style:none}.plain-list li{border-bottom:1px solid var(--color-border);padding:10px 0;font-size:13.5px}.plain-list li:last-child{border-bottom:none}.inline-form{flex-wrap:wrap;align-items:center;gap:8px;margin:10px 0;display:flex}.inline-form input,.inline-form select{flex:110px;min-width:70px;padding:7px 9px}.inline-form button{flex:none;padding:7px 13px;font-size:12.5px}.table-scroll{margin:8px 0;overflow-x:auto}.data-table{border-collapse:collapse;width:100%;font-size:13.5px}.data-table th,.data-table td{text-align:left;border-bottom:1px solid var(--color-border);white-space:nowrap;padding:8px 10px}.data-table th{color:var(--color-text-muted);font-size:12.5px;font-weight:600}.data-table .col-wide{white-space:normal;min-width:160px}.data-table .col-select{white-space:nowrap;width:1%}.data-table tbody tr:last-child td{border-bottom:none}.data-table thead th{background:var(--color-surface);z-index:1;position:sticky;top:0}.month-calendar{grid-template-columns:repeat(7,minmax(0,1fr));gap:4px;display:grid}.month-calendar-weekday{text-align:center;color:var(--color-text-muted);padding:4px 0;font-size:11.5px;font-weight:600}.month-calendar-cell{border:1px solid var(--color-border);border-radius:var(--radius-sm);flex-direction:column;gap:2px;min-width:0;min-height:64px;padding:4px;display:flex;overflow:hidden}.month-calendar-cell-empty{border-color:#0000}.month-calendar-cell-today{border-color:var(--color-accent)}.month-calendar-day{color:var(--color-text-muted);font-size:12px}.month-calendar-event{text-overflow:ellipsis;white-space:nowrap;border-radius:4px;min-width:0;padding:1px 4px;font-size:11px;text-decoration:none;display:block;overflow:hidden}.month-calendar-event-hotel{background:var(--color-sage-soft);color:var(--color-sage)}.month-calendar-event-concert{background:var(--color-amber-soft);color:var(--color-amber)}.concert-detail{border-top:1px dashed var(--color-border-strong);margin-top:16px;padding-top:16px}.attachment-uploader{margin-top:10px}.attachment-grid{flex-wrap:wrap;gap:8px;display:flex}.attachment-thumb{border-radius:var(--radius-sm);border:1px solid var(--color-border);width:76px;height:76px;position:relative;overflow:hidden}.attachment-thumb img{object-fit:cover;width:100%;height:100%;display:block}.attachment-remove{color:#fff;background:#3a2f2aa6;border:none;border-radius:50%;width:18px;height:18px;padding:0;font-size:13px;line-height:1;position:absolute;top:2px;right:2px}.attachment-remove:hover{background:var(--color-warn)}.attachment-add{border:1px dashed var(--color-border-strong);border-radius:var(--radius-sm);width:76px;height:76px;color:var(--color-text-faint);cursor:pointer;background:var(--color-bg-sidebar);justify-content:center;align-items:center;font-size:20px;display:flex}.attachment-add:hover{border-color:var(--color-accent);color:var(--color-accent)}.attachment-progress{background:var(--color-border);border-radius:999px;max-width:240px;height:5px;margin-top:8px;overflow:hidden}.attachment-progress-bar{background:var(--color-accent);height:100%;transition:width .12s}@media (width<=768px){.sidebar{display:none}.content{padding:0 16px 92px}.content h1:first-of-type{z-index:5;padding:calc(16px + env(safe-area-inset-top)) 16px 16px;background:var(--color-bg);border-bottom:1px solid var(--color-border);margin:0 -16px 16px;font-size:17px;position:sticky;top:0}.tab-bar{background:var(--color-surface);border-top:1px solid var(--color-border);padding:6px 2px calc(6px + env(safe-area-inset-bottom));z-index:6;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 12px #3a2f2a0f}.tab-link{text-align:center;color:var(--color-text-faint);border-radius:var(--radius-sm);background:0 0;border:none;flex-direction:column;flex:1;align-items:center;gap:3px;padding:6px 2px;font-size:10.5px;font-weight:600;text-decoration:none;display:flex}.tab-icon{width:22px;height:22px}.tab-link.active{color:var(--color-accent)}.more-sheet{z-index:10;background:#3a2f2a59;align-items:flex-end;display:flex;position:fixed;inset:0}.more-sheet-content{background:var(--color-surface);width:100%;padding:10px 18px calc(18px + env(safe-area-inset-bottom));border-radius:var(--radius-lg) var(--radius-lg) 0 0;box-shadow:var(--shadow-pop);flex-direction:column;display:flex}.more-sheet-content:before{content:"";background:var(--color-border-strong);border-radius:999px;align-self:center;width:36px;height:4px;margin:6px 0 10px}.more-link{color:var(--color-text);border-bottom:1px solid var(--color-border);align-items:center;gap:12px;padding:13px 4px;font-weight:600;text-decoration:none;display:flex}.more-sheet-content button{color:var(--color-warn);background:0 0;border:none;justify-content:flex-start;align-items:center;gap:12px;margin-top:4px;padding:13px 4px;display:flex}.more-sheet-content button:hover{background:0 0;border:none}}@media (width<=640px){.responsive-table thead{display:none}.responsive-table,.responsive-table tbody,.responsive-table tr,.responsive-table td{width:100%;display:block}.responsive-table tr{border:1px solid var(--color-border);border-radius:var(--radius-sm);margin-bottom:12px;padding:8px 10px}.responsive-table td{border-bottom:1px dashed var(--color-border);white-space:normal;justify-content:space-between;align-items:center;gap:12px;padding:6px 0;display:flex}.responsive-table td:last-child{border-bottom:none}.responsive-table td:before{content:attr(data-label);color:var(--color-text-muted);flex-shrink:0;font-weight:600}}