:root{font-family:Inter,Microsoft YaHei,PingFang SC,Arial,sans-serif;color:#162033;background:#f5f7fa;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}button,input,textarea,select{font:inherit}button{cursor:pointer}.app-shell{--bg: #f5f7fa;--surface: #ffffff;--surface-2: #f8fafc;--text: #162033;--muted: #667085;--soft: #8b95a5;--border: #e2e7ee;--brand: #122f57;--brand-strong: #0d2444;--brand-soft: #edf2f8;--gold: #d4a766;--sidebar: #0f2749;--sidebar-active: rgba(255, 255, 255, .11);display:grid;min-height:100vh;grid-template-columns:224px minmax(0,1fr);color:var(--text);background:var(--bg)}.app-shell[data-theme=dark]{--bg: #0b1220;--surface: #111b2b;--surface-2: #162235;--text: #f4f6f9;--muted: #a8b1bf;--soft: #7f8b9d;--border: #26364c;--brand: #d4a766;--brand-strong: #e0b879;--brand-soft: rgba(212, 167, 102, .12);--sidebar: #081426;--sidebar-active: rgba(212, 167, 102, .14)}.sidebar{position:sticky;top:0;display:flex;height:100vh;flex-direction:column;color:#eef3f6;background:var(--sidebar)}.brand,.login-brand,.operator,.title-row,.topbar-actions,.row-actions,.section-head button,.input-wrap,.search-box,.form-error{display:flex;align-items:center}.brand{gap:10px;height:72px;padding:0 18px;border-bottom:1px solid rgba(255,255,255,.08)}.brand-mark{display:grid;width:36px;height:36px;flex:0 0 auto;place-items:center;border-radius:6px;color:#fff;background:var(--brand)}.brand-logo,.login-brand-logo{display:block;width:38px;height:38px;flex:0 0 auto;border-radius:8px;object-fit:contain;box-shadow:0 6px 16px #040d1c33}.login-brand-logo{width:48px;height:48px;box-shadow:0 8px 20px #122f5729}.brand-mark.large{width:44px;height:44px}.brand strong,.operator strong{display:block;font-size:14px}.brand span,.operator span{display:block;overflow:hidden;max-width:145px;margin-top:3px;color:#adc0c9;font-size:11px;text-overflow:ellipsis;white-space:nowrap}nav{display:grid;gap:4px;padding:18px 10px}.nav-button{display:flex;min-height:42px;align-items:center;gap:11px;border:0;border-radius:5px;padding:0 12px;color:#c4d3d9;background:transparent;text-align:left}.nav-button:hover,.nav-button.active{color:#fff;background:var(--sidebar-active)}.nav-button.active{box-shadow:inset 3px 0 0 var(--gold)}.nav-button b{min-width:20px;margin-left:auto;border-radius:10px;padding:1px 6px;color:#78350f;background:#fcd34d;font-size:11px;text-align:center}.sidebar-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto;padding:15px 12px;border-top:1px solid rgba(255,255,255,.08)}.operator{min-width:0;gap:9px}.avatar{display:grid;width:32px;height:32px;flex:0 0 auto;place-items:center;border-radius:50%;color:#155e75;background:#cffafe;font-size:13px;font-weight:700}main{min-width:0}.topbar{display:flex;min-height:72px;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--border);padding:10px 28px;background:var(--surface)}.title-row{gap:10px}h1,h2,p{margin:0}.topbar h1{color:var(--text);font-size:19px}.topbar p,.section-head p{margin-top:3px;color:var(--muted);font-size:12px}.topbar-actions,.row-actions{gap:8px}.content{padding:22px 28px 32px}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.metric{display:flex;min-height:104px;align-items:center;justify-content:space-between;border:1px solid var(--border);border-left:3px solid #64748b;border-radius:6px;padding:17px;background:var(--surface)}.metric span{display:block;color:var(--muted);font-size:12px}.metric strong{display:block;margin-top:8px;color:var(--text);font-size:25px}.metric svg{box-sizing:content-box;border-radius:6px;padding:9px}.metric.amber{border-left-color:#d97706}.metric.amber svg{color:#b45309;background:#fef3c7}.metric.green{border-left-color:#0f766e}.metric.green svg{color:#0f766e;background:#ccfbf1}.metric.blue{border-left-color:#2563eb}.metric.blue svg{color:#1d4ed8;background:#dbeafe}.metric.violet{border-left-color:#7c3aed}.metric.violet svg{color:#6d28d9;background:#ede9fe}.dashboard-grid{display:grid;min-width:0;grid-template-columns:minmax(0,1.6fr) minmax(280px,.8fr);gap:16px;margin-top:17px}.section-block{min-width:0;border:1px solid var(--border);border-radius:6px;background:var(--surface)}.section-head{display:flex;min-height:62px;align-items:center;justify-content:space-between;gap:14px;border-bottom:1px solid var(--border);padding:13px 16px}.section-head h2{color:var(--text);font-size:15px}.section-head button{gap:3px;border:0;color:var(--brand);background:transparent;font-size:12px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px;white-space:nowrap}th,td{border-bottom:1px solid var(--border);padding:12px 15px;text-align:left}th{color:var(--muted);background:var(--surface-2);font-size:11px;font-weight:600}tbody tr:last-child td{border-bottom:0}td strong,td small{display:block}td small{margin-top:3px;color:var(--soft);font-size:11px}.empty{height:108px;color:#8a98a1;text-align:center}.status-list{padding:5px 16px}.status-list div{display:grid;grid-template-columns:8px minmax(0,1fr) auto;align-items:center;gap:8px;min-height:48px;border-bottom:1px solid #edf0f2;font-size:12px}.status-list div:last-child{border-bottom:0}.status-list span{grid-column:2;color:#84929a;font-size:11px}.status-list em{grid-column:3;grid-row:1 / span 2;color:#64748b;font-size:11px;font-style:normal}.status-dot{width:7px;height:7px;grid-row:1 / span 2;border-radius:50%;background:#94a3b8}.status-dot.active{background:#10b981}.status-dot.frozen{background:#f59e0b}.status-badge,.mock-badge{display:inline-flex;align-items:center;border-radius:12px;padding:3px 8px;font-size:11px}.status-badge.pending,.status-badge.frozen,.mock-badge{color:#92400e;background:#fef3c7}.status-badge.active,.status-badge.approved{color:#047857;background:#d1fae5}.status-badge.rejected,.status-badge.disabled{color:#b91c1c;background:#fee2e2}.icon-button,.row-actions button,.view-icon{display:inline-grid;width:34px;height:34px;flex:0 0 auto;place-items:center;border:1px solid transparent;border-radius:5px;color:#5c6b75;background:transparent}.icon-button:hover,.row-actions button:hover,.view-icon:hover{border-color:var(--border);color:var(--brand);background:var(--brand-soft)}.sidebar .icon-button{color:#c4d3d9}.secondary-button,.primary-button{display:inline-flex;min-height:34px;align-items:center;justify-content:center;gap:6px;border-radius:5px;padding:0 12px;font-size:12px}.secondary-button{border:1px solid var(--border);color:var(--text);background:var(--surface)}.primary-button{border:1px solid var(--brand-strong);color:#fff;background:var(--brand-strong)}.secondary-button:disabled{cursor:default;opacity:.55}.filter-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 15px}.create-hotel-button{min-width:112px}.search-box,.input-wrap{gap:8px;border:1px solid var(--border);border-radius:5px;padding:0 10px;color:var(--soft);background:var(--surface)}.search-box{width:min(350px,100%)}input,textarea,select{width:100%;border:1px solid var(--border);border-radius:5px;padding:9px 10px;color:var(--text);background:var(--surface);outline:none}select{min-height:36px}.search-box input,.input-wrap input{border:0;padding:9px 0}input:focus,textarea:focus,select:focus,.search-box:focus-within,.input-wrap:focus-within{border-color:var(--gold);box-shadow:0 0 0 3px #d4a76629}.login-page{display:grid;min-height:100vh;place-items:center;padding:20px;background:linear-gradient(120deg,rgba(18,47,87,.08),transparent 46%),#f3f5f8}.login-panel{width:min(388px,100%);border:1px solid #e1e6ed;border-radius:8px;padding:28px;background:#fff;box-shadow:0 24px 64px #122f571f}.login-brand{gap:12px;margin-bottom:24px}.login-brand h1{color:#122f57;font-size:20px}.login-brand p{margin-top:4px;color:#748198;font-size:12px}form label,.field{display:block;margin-top:15px}form label>span,.field>span{display:block;margin-bottom:7px;color:#50616b;font-size:12px}.form-error{gap:6px;margin-top:14px;color:#b91c1c;font-size:12px}.login-button{width:100%;margin-top:20px;border-color:#122f57;background:#122f57;box-shadow:0 8px 18px #122f572e}.modal-backdrop{position:fixed;z-index:10;inset:0;display:grid;place-items:center;padding:16px;background:#14212a75}.modal{width:min(460px,100%);border-radius:7px;color:var(--text);background:var(--surface);box-shadow:0 22px 56px #13242e3d}.hotel-modal{width:min(960px,100%);max-height:calc(100vh - 32px);overflow:hidden}.hotel-modal .modal-body{max-height:calc(100vh - 150px);overflow-y:auto;padding:18px 20px 24px}.form-section,.detail-section{margin-top:22px;border-top:1px solid var(--border);padding-top:18px}.form-section:first-child,.detail-section:first-child{margin-top:0;border-top:0;padding-top:0}.form-section h3,.detail-section h3{margin:0 0 12px;color:var(--text);font-size:13px}.form-grid,.detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px 14px}.hotel-form .field{margin-top:0}.field-wide{grid-column:span 2}.hotel-form-error{border:1px solid #fecaca;border-radius:6px;padding:10px 12px;background:#fff1f0}.detail-item{min-width:0;border-radius:6px;padding:10px 12px;background:var(--surface-2)}.detail-item>span{display:block;color:var(--muted);font-size:11px}.detail-item>strong{display:block;overflow-wrap:anywhere;margin-top:5px;color:var(--text);font-size:13px;font-weight:600}.detail-empty,.detail-note{grid-column:1 / -1;color:var(--muted);font-size:13px;line-height:1.6}.modal-head,.modal-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 17px}.modal-head{border-bottom:1px solid var(--border)}.modal-head h2{font-size:15px}.modal-head p{margin-top:4px;color:var(--muted);font-size:12px}.modal-body{padding:2px 17px 18px}.modal-actions{justify-content:flex-end;border-top:1px solid var(--border)}.confirm-text{padding-top:17px;color:var(--muted);font-size:13px}.toast{position:fixed;right:22px;bottom:22px;z-index:20;border-radius:5px;padding:11px 14px;color:#fff;background:var(--brand-strong);box-shadow:0 10px 24px #1f334033;font-size:13px}.app-shell[data-theme=dark] .metric svg,.app-shell[data-theme=dark] .status-badge,.app-shell[data-theme=dark] .mock-badge{filter:saturate(.9) brightness(.92)}.app-shell[data-theme=dark] .status-list div,.app-shell[data-theme=dark] td,.app-shell[data-theme=dark] th{border-color:var(--border)}.app-shell[data-theme=dark] .icon-button,.app-shell[data-theme=dark] .row-actions button,.app-shell[data-theme=dark] .view-icon{color:var(--muted)}.app-shell[data-theme=dark] .secondary-button:hover,.app-shell[data-theme=dark] tbody tr:hover{background:var(--surface-2)}.app-shell[data-theme=dark] .primary-button{color:#14233b}.mobile-menu{display:none}@media(max-width:980px){.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-grid{grid-template-columns:1fr}}@media(max-width:720px){.app-shell{display:block}.sidebar{position:fixed;z-index:8;width:224px;transform:translate(-100%);transition:transform .18s ease;box-shadow:16px 0 30px #1a2a332e}.sidebar-open{transform:translate(0)}.mobile-menu{display:inline-grid}.topbar{padding:10px 15px}.topbar h1{white-space:nowrap}.topbar-actions .secondary-button{width:34px;padding:0}.topbar-actions .secondary-button span,.topbar-actions .mock-badge,.topbar p{display:none}.content{padding:15px}.filter-row{align-items:stretch;flex-direction:column}.create-hotel-button{width:100%}.form-grid,.detail-grid{grid-template-columns:1fr}.field-wide{grid-column:auto}.hotel-modal .modal-body{padding:16px}.metric-grid{gap:10px}.metric{min-height:90px;padding:13px}.metric strong{font-size:21px}.metric svg{padding:7px}.secondary-button{padding:0 9px}}
