:root{--primary: #0d9488;--primary-dark: #0f766e;--primary-light: #ccfbf1;--bg: #f5f7f9;--card: #ffffff;--border: #e4e9ef;--text: #1e293b;--muted: #64748b;--danger: #dc2626;--warn: #d97706;--info: #2563eb;--ok: #16a34a;--radius: 12px;--shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 4px 16px rgba(15, 23, 42, .06)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,Noto Sans Thai,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6}h1,h2,h3,h4{margin:0;line-height:1.3}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit;font-size:14px}.container{max-width:1100px;margin:0 auto;padding:0 20px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 18px;border-radius:8px;border:1px solid transparent;font-size:14px;transition:all .15s;white-space:nowrap;background:#eef2f5;color:var(--text)}.btn:hover{filter:brightness(.96)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);filter:none}.btn-danger{background:#fee2e2;color:var(--danger)}.btn-ghost{background:transparent;border-color:var(--border)}.btn-sm{padding:4px 10px;font-size:12.5px;border-radius:6px}.btn-white{background:#fff;color:var(--primary-dark);font-weight:600}.btn-outline-white{background:transparent;border-color:#ffffffb3;color:#fff}.icon-btn{border:none;background:transparent;font-size:15px;color:var(--muted);width:30px;height:30px;border-radius:6px}.icon-btn:hover{background:#eef2f5;color:var(--text)}.link-btn{border:none;background:none;color:var(--primary);padding:0 4px;font-size:13px}.link-btn:hover{text-decoration:underline}.link-btn.danger{color:var(--danger)}.site-header{position:sticky;top:0;z-index:50;background:#ffffffeb;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.site-header .inner{max-width:1100px;margin:0 auto;padding:0 20px;height:60px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;color:var(--primary-dark)}.brand img{width:30px;height:30px;border-radius:8px}.site-nav{display:flex;gap:4px;flex:1}.site-nav a{padding:7px 14px;border-radius:8px;color:var(--muted);font-weight:500}.site-nav a:hover{background:#f1f5f9}.site-nav a.active{color:var(--primary-dark);background:var(--primary-light)}.lang{display:flex;gap:2px}.lang button{border:1px solid var(--border);background:#fff;border-radius:6px;font-size:12px;padding:3px 8px;color:var(--muted)}.lang button:hover{border-color:var(--primary);color:var(--primary)}.staff-entry{font-size:13px;color:var(--muted)}.staff-entry:hover{color:var(--primary)}.hero{background:linear-gradient(135deg,#0f766e,#0d9488 55%,#14b8a6);color:#fff;padding:72px 20px 84px;text-align:center}.hero h1{font-size:34px;letter-spacing:1px}.hero p{margin:12px 0 0;opacity:.92;font-size:16px}.hero-actions{margin-top:32px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.hero-actions .btn{padding:12px 30px;font-size:15px;border-radius:10px}.home-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:-46px;padding-bottom:56px}.home-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px 24px;border:1px solid var(--border)}.home-card .icon{width:46px;height:46px;border-radius:12px;background:var(--primary-light);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px}.home-card h3{font-size:16px;margin-bottom:6px}.home-card p{color:var(--muted);font-size:13.5px;margin:0 0 14px}.site-footer{text-align:center;color:var(--muted);font-size:13px;padding:30px 0 40px;border-top:1px solid var(--border);background:#fff}.page-title{font-size:20px;margin:26px 0 18px}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}.toolbar .grow{flex:1}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:18px 20px}.shop-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px;padding-bottom:90px}.product-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .15s}.product-card:hover{box-shadow:var(--shadow)}.product-img{height:130px;background:linear-gradient(135deg,#f0fdfa,#ccfbf1);display:flex;align-items:center;justify-content:center;overflow:hidden}.product-img img{width:100%;height:100%;object-fit:cover}.product-img .ph{font-size:34px;font-weight:700;color:var(--primary);opacity:.55}.product-body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:4px;flex:1}.product-name{font-weight:600;font-size:14.5px}.product-spec{color:var(--muted);font-size:12px;min-height:17px}.product-desc{color:var(--muted);font-size:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:36px}.product-foot{display:flex;align-items:center;justify-content:space-between;margin-top:auto}.price{color:var(--danger);font-weight:700;font-size:17px}.price small{font-size:12px;font-weight:400}.tag{display:inline-block;padding:1px 8px;border-radius:999px;font-size:11.5px;background:#f1f5f9;color:var(--muted)}.tag.cat{background:var(--primary-light);color:var(--primary-dark)}.tag.out{background:#fee2e2;color:var(--danger)}.cart-fab{position:fixed;right:26px;bottom:26px;z-index:60;background:var(--primary);color:#fff;border:none;border-radius:999px;padding:13px 22px;font-size:15px;box-shadow:0 8px 24px #0d948873;display:flex;align-items:center;gap:8px}.cart-fab .count{background:#fff;color:var(--primary-dark);border-radius:999px;font-size:12px;min-width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;padding:0 6px;font-weight:700}.stepper{display:inline-flex;align-items:center;gap:0;border:1px solid var(--border);border-radius:7px;overflow:hidden}.stepper button{width:26px;height:26px;border:none;background:#f8fafc;font-size:14px;color:var(--text)}.stepper button:hover{background:#eef2f5}.stepper span{min-width:30px;text-align:center;font-size:13px;font-weight:600}.book-wrap{max-width:640px;margin:26px auto 60px}.date-chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px}.date-chip{border:1px solid var(--border);background:#fff;border-radius:10px;padding:8px 14px;text-align:center;min-width:76px;line-height:1.35}.date-chip .d1{font-size:13px;color:var(--muted)}.date-chip .d2{font-weight:700;font-size:14px}.date-chip.sel{border-color:var(--primary);background:var(--primary-light)}.date-chip.sel .d1{color:var(--primary-dark)}.slot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.slot-btn{border:1px solid var(--border);background:#fff;border-radius:10px;padding:10px;display:flex;flex-direction:column;align-items:center;gap:2px}.slot-btn .t{font-weight:700;font-size:15px}.slot-btn .r{font-size:12px;color:var(--ok)}.slot-btn .r.little{color:var(--warn)}.slot-btn .r.none{color:var(--danger)}.slot-btn.sel{border-color:var(--primary);background:var(--primary-light)}.slot-btn:disabled{opacity:.55;cursor:not-allowed}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field-label{font-size:13px;color:var(--muted);font-weight:500}input,select,textarea{border:1px solid var(--border);border-radius:8px;padding:9px 12px;background:#fff;color:var(--text);outline:none;width:100%}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #0d94881f}textarea{resize:vertical;min-height:74px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:6px}.form-error{color:var(--danger);font-size:13px;margin:4px 0 0}.radio-row{display:flex;gap:14px;align-items:center}.radio-row label{display:flex;gap:5px;align-items:center;cursor:pointer}.radio-row input{width:auto}.tbl-wrap{overflow-x:auto}.tbl{width:100%;border-collapse:collapse;background:#fff}.tbl th,.tbl td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--border);font-size:13.5px}.tbl th{color:var(--muted);font-weight:600;font-size:12.5px;background:#fafbfc;white-space:nowrap}.tbl tr:last-child td{border-bottom:none}.tbl tbody tr:hover{background:#fafcfd}.tbl .actions{display:flex;gap:8px;flex-wrap:wrap}.empty{text-align:center;color:var(--muted);padding:44px 0}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:500}.badge-warn{background:#fef3c7;color:#b45309}.badge-info{background:#dbeafe;color:#1d4ed8}.badge-ok{background:#dcfce7;color:#15803d}.badge-muted{background:#f1f5f9;color:#64748b}.staff-shell{display:flex;min-height:100vh}.staff-side{width:216px;background:#0f172a;color:#cbd5e1;flex-shrink:0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.staff-side .logo{display:flex;align-items:center;gap:10px;padding:20px 18px 16px;color:#fff;font-weight:700;font-size:15.5px}.staff-side .logo img{width:28px;height:28px;border-radius:7px}.staff-nav{flex:1;padding:8px 10px;overflow-y:auto}.staff-nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:#94a3b8;font-size:14px;margin-bottom:2px}.staff-nav a:hover{background:#ffffff0f;color:#e2e8f0}.staff-nav a.active{background:var(--primary);color:#fff}.staff-side .foot{padding:14px 16px;border-top:1px solid rgba(255,255,255,.08);font-size:13px}.staff-side .foot .who{margin-bottom:8px;color:#e2e8f0}.staff-side .foot .who small{display:block;color:#64748b;font-size:11.5px}.staff-side .foot button{width:100%;background:#ffffff14;border:none;color:#cbd5e1;padding:7px;border-radius:7px;font-size:13px}.staff-side .foot button:hover{background:#ffffff29}.staff-main{flex:1;padding:24px 28px 60px;min-width:0}.staff-main>h2{font-size:19px;margin-bottom:18px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:20px}.stat-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}.stat-card .v{font-size:28px;font-weight:700;color:var(--primary-dark)}.stat-card .l{color:var(--muted);font-size:13px}.dash-cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}.dash-list{background:#fff;border:1px solid var(--border);border-radius:var(--radius)}.dash-list .hd{padding:13px 16px;font-weight:600;border-bottom:1px solid var(--border);font-size:14px}.dash-item{padding:11px 16px;border-bottom:1px solid #f1f5f9;display:flex;justify-content:space-between;gap:10px;font-size:13px}.dash-item:last-child{border-bottom:none}.dash-item .muted{color:var(--muted)}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px}.modal{background:#fff;border-radius:14px;width:480px;max-width:100%;max-height:88vh;display:flex;flex-direction:column;box-shadow:0 20px 60px #00000040}.modal-wide{width:680px}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 12px}.modal-head h3{font-size:16px}.modal-body{padding:4px 20px 20px;overflow-y:auto}.toast-host{position:fixed;top:20px;left:50%;transform:translate(-50%);z-index:200;display:flex;flex-direction:column;gap:8px;align-items:center}.toast{background:#0f172a;color:#fff;padding:10px 20px;border-radius:10px;font-size:13.5px;box-shadow:0 8px 24px #00000040;animation:toast-in .2s ease}.toast-err{background:#b91c1c}@keyframes toast-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f766e,#14b8a6);padding:20px}.login-card{background:#fff;border-radius:16px;padding:34px 32px;width:380px;max-width:100%;box-shadow:0 20px 60px #0000004d}.login-card .brand{justify-content:center;margin-bottom:6px;font-size:19px}.login-card .sub{text-align:center;color:var(--muted);font-size:13px;margin-bottom:22px}.login-card .switch{text-align:center;margin-top:14px;font-size:13px;color:var(--muted)}.member-entry{font-size:13px;color:var(--primary-dark);font-weight:500;display:inline-flex;align-items:center;gap:6px;cursor:pointer;white-space:nowrap}.member-entry .link-btn{margin-left:2px}.member-tip{background:#fffbeb;border-color:#fde68a;font-size:13.5px;margin-bottom:14px}.price-lock{color:var(--muted);font-size:13px;cursor:pointer;font-weight:500}.fx-preview{background:#f0fdfa;border:1px solid #99f6e4;color:var(--primary-dark);font-size:12.5px;border-radius:8px;padding:8px 12px;margin:-6px 0 14px}.fx-preview .tag{background:#ccfbf1;color:var(--primary-dark)}.img-uploader{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.img-thumb{position:relative;width:72px;height:72px;border-radius:8px;overflow:hidden;border:1px solid var(--border)}.img-thumb img{width:100%;height:100%;object-fit:cover}.img-del{position:absolute;top:2px;right:2px;width:20px;height:20px;border:none;border-radius:50%;background:#0f172ab3;color:#fff;font-size:11px;line-height:1}.img-add{width:72px;height:72px;border:1.5px dashed var(--border);border-radius:8px;background:#fafbfc;color:var(--muted);font-size:12px}.img-add:hover{border-color:var(--primary);color:var(--primary)}.img-hint{font-size:12px;color:var(--muted)}.product-img{position:relative}.img-count{position:absolute;right:8px;bottom:8px;background:#0f172aa6;color:#fff;font-size:11px;padding:2px 8px;border-radius:999px}.gallery-main{position:relative;text-align:center;background:#f8fafc;border-radius:10px;overflow:hidden;margin-bottom:10px}.gallery-main img{max-width:100%;max-height:380px;object-fit:contain}.gallery-nav{position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;border:none;border-radius:50%;background:#0f172a8c;color:#fff;font-size:20px}.gallery-nav.prev{left:10px}.gallery-nav.next{right:10px}.gallery-thumbs{display:flex;gap:8px;justify-content:center;margin-bottom:10px}.gallery-thumbs img{width:56px;height:56px;object-fit:cover;border-radius:6px;cursor:pointer;border:2px solid transparent}.gallery-thumbs img.sel{border-color:var(--primary)}@media (max-width: 760px){.staff-shell{flex-direction:column}.staff-side{width:100%;height:auto;position:static;flex-direction:row;align-items:center}.staff-nav{display:flex;overflow-x:auto;padding:6px}.staff-nav a{white-space:nowrap;margin-bottom:0}.staff-side .foot{display:none}.staff-main{padding:18px 14px 60px}.dash-cols,.form-row{grid-template-columns:1fr}.slot-grid{grid-template-columns:repeat(2,1fr)}.site-header .inner{gap:10px;height:auto;flex-wrap:wrap;padding:10px 14px}.site-nav{order:3;width:100%}}