:root{--bg: #f4f7fb;--surface: #ffffff;--surface-muted: #f8fafc;--surface-strong: #edf3f8;--border: #d9e2ec;--border-strong: #b8c7d8;--text: #172033;--text-soft: #536173;--text-muted: #7a8796;--primary: #0b4a6f;--primary-strong: #07324c;--accent: #168574;--accent-soft: #e4f5f1;--danger: #b42318;--danger-soft: #fff0ee;--success: #11763f;--success-soft: #eaf7ef;--warning-soft: #fff7e6;--shadow: 0 12px 30px rgba(15, 45, 75, .08);--shadow-soft: 0 8px 18px rgba(15, 45, 75, .06);--radius-sm: 6px;--radius: 8px;--radius-lg: 12px;--nav-height: 72px;--max-width: 1180px;--font-body: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:var(--font-body);background:linear-gradient(180deg,#eef5f9 0%,var(--bg) 360px),var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}button,input,textarea,select{font:inherit}input,textarea,select{width:100%;border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff;color:var(--text);padding:10px 12px;min-height:42px;transition:border-color .2s,box-shadow .2s}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #0b4a6f1f}textarea{resize:vertical}.app{min-height:100vh;display:flex;flex-direction:column}.navbar{height:var(--nav-height);background:#fffffff0;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.nav-inner{max-width:var(--max-width);height:100%;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.nav-brand,.admin-brand{display:flex;align-items:center;gap:12px;color:var(--text)}.nav-brand:hover{color:var(--text)}.nav-brand-logo{height:52px;width:auto;max-width:260px;object-fit:contain}.admin-brand-logo{height:44px;width:auto;max-width:220px;object-fit:contain}.nav-brand-icon,.admin-brand-mark{width:40px;height:40px;border-radius:8px;display:grid;place-items:center;background:var(--primary);color:#fff;font-weight:800}.nav-brand strong,.admin-brand strong{display:block;font-size:16px;line-height:1.15}.nav-brand small,.admin-brand small{display:block;color:var(--text-muted);font-size:11px;line-height:1.2;margin-top:3px}.nav-links{display:flex;align-items:center;gap:6px}.nav-links a,.nav-mobile a{color:var(--text-soft);padding:8px 12px;border-radius:var(--radius-sm);font-weight:600}.nav-links a:hover,.nav-links a.active,.nav-mobile a:hover,.nav-mobile a.active{background:var(--surface-strong);color:var(--primary)}.nav-user{color:var(--accent);background:var(--accent-soft);border:1px solid #bfe2d9;border-radius:999px;padding:5px 12px;font-size:13px;font-weight:700}.btn-link{border:0;background:transparent;color:var(--text-soft);cursor:pointer;padding:6px 8px}.btn-link:hover{color:var(--primary)}.nav-hamburger{display:none;width:42px;height:42px;border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:4px}.nav-hamburger span{width:20px;height:2px;background:var(--text)}.nav-mobile{display:none}.main-content{width:100%;max-width:var(--max-width);margin:0 auto;padding:42px 24px 56px;flex:1}.footer{border-top:1px solid var(--border);background:#fff;color:var(--text-muted);padding:18px 24px;display:flex;justify-content:center;gap:18px;font-size:13px}.btn{border:1px solid transparent;border-radius:var(--radius-sm);min-height:40px;padding:9px 16px;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;font-weight:700;transition:transform .15s,box-shadow .15s,background .15s,border-color .15s}.btn:hover:not(:disabled){transform:translateY(-1px)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover:not(:disabled){background:var(--primary-strong);box-shadow:var(--shadow-soft)}.btn-outline{background:#fff;color:var(--primary);border-color:var(--border-strong)}.btn-outline:hover:not(:disabled){border-color:var(--primary);background:#f4f9fc}.btn-danger{background:var(--danger-soft);color:var(--danger);border-color:#f0b8b2}.btn-block{width:100%}.btn-lg{min-height:48px;padding:12px 20px}.btn-sm{min-height:34px;padding:6px 11px;font-size:13px}.eyebrow{display:inline-flex;color:var(--accent);font-weight:800;font-size:12px;letter-spacing:.08em;text-transform:uppercase}.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:34px;align-items:stretch;margin-bottom:26px}.hero-copy,.hero-panel,.panel,.form-card,.booking-card,.admin-section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft)}.hero-copy{padding:54px;display:flex;flex-direction:column;justify-content:center}.hero h1,.page-title h1,.form-card h1,.admin-page h1,.not-found h1{margin:10px 0 14px;font-size:clamp(30px,4.8vw,54px);line-height:1.12;color:var(--primary-strong);letter-spacing:0}.hero-lead,.page-title p,.form-card-subtitle,.section-title p,.process-item p{color:var(--text-soft);margin:0}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.hero-panel{overflow:hidden}.hero-image,.hero-placeholder{width:100%;height:260px;object-fit:cover;background:linear-gradient(135deg,#dcecf4,#f5fbf8)}.hero-placeholder{display:grid;place-items:center;color:var(--primary)}.hero-placeholder span{font-size:64px;font-weight:900;letter-spacing:.12em;opacity:.14;grid-area:1 / 1}.hero-placeholder strong{grid-area:1 / 1;font-size:24px}.hero-facts{display:grid;gap:0}.hero-facts div{display:grid;grid-template-columns:88px 1fr;gap:16px;padding:18px 22px;border-top:1px solid var(--border)}.hero-facts span,.stat-card span{color:var(--text-muted);font-size:13px}.hero-facts strong{color:var(--text)}.process-band{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.process-item{padding:22px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.process-item span{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-weight:900;margin-bottom:10px}.process-item strong{display:block;color:var(--primary-strong);margin-bottom:4px}.page-title{margin-bottom:24px}.compact-title h1{font-size:34px}.booking-layout,.settings-grid{display:grid;grid-template-columns:minmax(360px,.9fr) minmax(0,1.1fr);gap:22px}.panel{padding:24px}.panel-head,.admin-header-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px}.panel-head h2,.section-title h2{margin:4px 0 0;font-size:22px;color:var(--primary-strong)}.panel-actions,.toolbar,.inline-edit,.upload-row{display:flex;align-items:center;gap:10px}.stepper{display:flex;gap:10px;margin-bottom:18px}.step{flex:1;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;color:var(--text-muted);font-weight:700}.step span{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:999px;background:var(--surface-strong);margin-right:8px}.step.active{border-color:#b9d9d1;background:var(--accent-soft);color:var(--accent)}.calendar-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}.cal-weekday{color:var(--text-muted);font-size:13px;font-weight:800;text-align:center;padding:6px 0}.cal-day{min-height:62px;border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff;color:var(--text);cursor:pointer;padding:8px 4px}.cal-day:hover:not(:disabled),.cal-day.cal-selected{border-color:var(--primary);background:#eef6fb}.cal-day:disabled,.cal-day.cal-full{background:#f2f4f7;color:var(--text-muted);cursor:not-allowed}.cal-empty{background:transparent;border-color:transparent}.cal-day-num,.cal-day-info{display:block}.cal-day-num{font-weight:900;font-size:17px}.cal-day-info{color:var(--text-muted);font-size:12px}.slot-list{display:grid;gap:10px}.slot-card{width:100%;text-align:left;border:1px solid var(--border);border-radius:var(--radius);background:#fff;padding:16px;cursor:pointer}.slot-card:hover:not(:disabled),.slot-card.selected{border-color:var(--accent);background:var(--accent-soft)}.slot-card.full{opacity:.55;cursor:not-allowed}.slot-time{display:block;font-weight:900;color:var(--primary-strong)}.slot-capacity{color:var(--text-soft);font-size:13px}.confirm-box{margin-top:18px;padding:18px;border-radius:var(--radius);background:var(--surface-muted);border:1px solid var(--border)}.confirm-box p{margin:6px 0}.profile-prompt{display:flex;align-items:center;justify-content:space-between;gap:18px;background:var(--warning-soft);border:1px solid #f3d69a;border-radius:var(--radius);padding:16px;margin-bottom:18px}.profile-prompt p{margin:3px 0 0;color:var(--text-soft)}.form-page{min-height:62vh;display:grid;place-items:start center}.form-card{width:100%;max-width:460px;padding:30px}.form-card h1{font-size:30px}.form-group{margin-bottom:16px}.form-group label{display:block;color:var(--text-soft);font-size:13px;font-weight:800;margin-bottom:6px}.form-row.cols-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.divider{display:flex;align-items:center;gap:12px;color:var(--text-muted);margin:18px 0}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--border)}.form-footer{text-align:center;color:var(--text-soft);margin:18px 0 0}.booking-list{display:grid;gap:14px}.booking-card{padding:20px;display:flex;align-items:center;justify-content:space-between;gap:18px}.booking-card.cancelled{opacity:.7}.booking-info h2{margin:8px 0 6px;color:var(--primary-strong)}.booking-info p{margin:3px 0;color:var(--text-soft)}.booking-status,.role-badge{display:inline-flex;align-items:center;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:900}.status-confirmed,.role-admin{color:var(--success);background:var(--success-soft);border:1px solid #bde3c9}.status-cancelled{color:var(--danger);background:var(--danger-soft);border:1px solid #f0b8b2}.role-user{color:var(--text-soft);background:var(--surface-strong);border:1px solid var(--border)}.alert{border-radius:var(--radius);padding:12px 14px;margin-bottom:16px;font-weight:700}.alert-success{color:var(--success);background:var(--success-soft);border:1px solid #bde3c9}.alert-error{color:var(--danger);background:var(--danger-soft);border:1px solid #f0b8b2}.loading,.empty{text-align:center;color:var(--text-soft);background:#fff;border:1px dashed var(--border-strong);border-radius:var(--radius);padding:48px 18px}.loading.slim{margin-top:18px;padding:18px}.empty.compact,.loading.compact{padding:22px 14px}.admin-layout{min-height:100vh;display:flex;background:var(--bg)}.admin-sidebar{width:260px;flex-shrink:0;background:#fff;border-right:1px solid var(--border);padding:22px;display:flex;flex-direction:column;gap:24px;position:sticky;top:0;height:100vh}.admin-sidebar nav{display:grid;gap:6px}.admin-sidebar nav a{color:var(--text-soft);padding:11px 12px;border-radius:var(--radius-sm);font-weight:800}.admin-sidebar nav a:hover,.admin-sidebar nav a.active{color:var(--primary);background:var(--surface-strong)}.sidebar-footer{margin-top:auto;display:grid;gap:8px;padding-top:16px;border-top:1px solid var(--border)}.sidebar-footer span{color:var(--text-muted);font-size:13px}.admin-main{flex:1;min-width:0;padding:32px}.admin-header-bar{margin-bottom:22px}.admin-header-bar h1{font-size:32px}.admin-section{padding:22px;margin-top:20px}.section-title{margin-bottom:16px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-soft)}.stat-card strong{display:block;color:var(--primary-strong);font-size:34px;line-height:1.1;margin-top:6px}.trend-bar{display:flex;align-items:flex-end;gap:16px;min-height:170px;overflow-x:auto;padding:12px 4px 0}.trend-bar-item{min-width:44px;flex:1;display:grid;justify-items:center;gap:5px}.trend-bar-fill{width:28px;border-radius:5px 5px 0 0;background:var(--accent)}.trend-bar-label,.trend-bar-val,.muted{color:var(--text-muted);font-size:12px}.data-table-wrap{width:100%;overflow-x:auto;background:#fff;border:1px solid var(--border);border-radius:var(--radius)}.data-table{width:100%;border-collapse:collapse;min-width:760px;font-size:14px}.data-table th,.data-table td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--border);white-space:nowrap}.data-table th{color:var(--text-soft);background:var(--surface-muted);font-size:12px;letter-spacing:.04em}.data-table tr:last-child td{border-bottom:0}.toolbar input{width:170px}.settings-grid{align-items:start}.upload-row img,.upload-placeholder{width:120px;height:76px;flex-shrink:0;object-fit:cover;border-radius:var(--radius-sm);border:1px solid var(--border)}.upload-placeholder{display:grid;place-items:center;background:var(--surface-strong);color:var(--text-muted);font-size:13px}.slot-editor{display:grid;gap:10px;margin-bottom:14px}.slot-editor-row{display:grid;grid-template-columns:1fr auto 1fr 92px auto;gap:8px;align-items:center}.not-found{max-width:620px;margin:70px auto;text-align:center;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:46px;box-shadow:var(--shadow-soft)}.not-found p{color:var(--text-soft)}@media(max-width:960px){.hero,.booking-layout,.settings-grid{grid-template-columns:1fr}.process-band,.stat-grid{grid-template-columns:repeat(2,1fr)}.admin-layout{flex-direction:column}.admin-sidebar{width:100%;height:auto;position:relative}.admin-sidebar nav{grid-template-columns:repeat(4,minmax(0,1fr))}.sidebar-footer{display:none}}@media(max-width:720px){.nav-links{display:none}.nav-hamburger{display:flex}.nav-mobile{display:none;position:fixed;top:var(--nav-height);left:0;right:0;z-index:30;background:#fff;border-bottom:1px solid var(--border);padding:14px 24px;box-shadow:var(--shadow)}.nav-mobile.open{display:grid;gap:8px}.main-content{padding:28px 16px 42px}.hero-copy{padding:30px}.hero h1,.page-title h1{font-size:32px}.hero-actions,.panel-head,.admin-header-bar,.profile-prompt,.booking-card,.toolbar,.inline-edit,.upload-row,.footer{align-items:stretch;flex-direction:column}.process-band,.stat-grid,.form-row.cols-2{grid-template-columns:1fr}.stepper{flex-direction:column}.panel,.form-card,.admin-main{padding:18px}.admin-sidebar nav{grid-template-columns:1fr 1fr}.slot-editor-row{grid-template-columns:1fr 1fr}.slot-editor-row span{display:none}.slot-editor-row .btn{grid-column:1 / -1}.toolbar input{width:100%}}@media(max-width:460px){.calendar-grid{gap:4px}.cal-day{min-height:54px;padding:6px 2px}.cal-day-num{font-size:15px}}