:root{--ink:#17343b;--muted:#708488;--teal:#0d6871;--green:#2ba57b;--pale:#f4f7f6;--line:#dfe9e7;--white:#fff;--danger:#c94f4f}*{box-sizing:border-box}body{margin:0;font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--pale);line-height:1.55}a{text-decoration:none;color:inherit}button,input,textarea,select{font:inherit}.admin-shell{min-height:100vh}.admin-sidebar{position:fixed;inset:0 auto 0 0;width:245px;background:#0b3f48;color:#c9dcde;padding:28px 20px;display:flex;flex-direction:column;z-index:20}.admin-brand{display:flex;align-items:center;gap:11px;color:#fff}.admin-brand>span,.login-icon{width:40px;height:40px;border-radius:11px 11px 11px 4px;background:linear-gradient(140deg,var(--teal),var(--green));display:grid;place-items:center;color:#fff;font-weight:800;font-size:20px}.admin-brand b{display:block}.admin-brand small{display:block;font-size:8px;letter-spacing:.19em;color:#82a6aa}.admin-sidebar nav{display:grid;gap:5px;margin-top:55px}.admin-sidebar nav a{padding:11px 14px;border-radius:7px;font-size:14px}.admin-sidebar nav a:hover,.admin-sidebar nav a.active{background:rgba(255,255,255,.1);color:#fff}.sidebar-bottom{margin-top:auto;border-top:1px solid rgba(255,255,255,.12);padding-top:18px;display:grid;gap:8px}.sidebar-bottom a,.sidebar-bottom button{font-size:13px;color:#b8d0d3;background:none;border:0;padding:7px;cursor:pointer}.admin-main{margin-left:245px;min-height:100vh}.admin-top{height:70px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 34px;color:var(--muted);font-size:13px}.admin-user{display:flex;align-items:center;gap:9px}.admin-user i{width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:#e4f1ee;color:var(--teal);font-style:normal;font-weight:800}.sidebar-toggle{display:none}.admin-content{padding:38px;max-width:1450px;margin:auto}.page-title{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:28px}.page-title span{font-size:10px;letter-spacing:.2em;color:var(--green);font-weight:800}.page-title h1{font-size:30px;margin:4px 0}.page-title p{color:var(--muted);margin:0;font-size:14px}.primary-button,.secondary-button{display:inline-flex;min-height:42px;align-items:center;justify-content:center;border:0;border-radius:7px;padding:0 18px;background:var(--teal);color:#fff;font-weight:700;font-size:14px;cursor:pointer}.secondary-button{background:#fff;color:var(--teal);border:1px solid var(--line)}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:25px}.stat-grid article,.panel{background:#fff;border:1px solid var(--line);border-radius:10px}.stat-grid article{padding:23px}.stat-grid span{font-size:13px;color:var(--muted)}.stat-grid b{display:block;font-size:35px;margin:8px 0}.stat-grid a{font-size:12px;color:var(--teal);font-weight:700}.dashboard-grid{display:grid;grid-template-columns:1.5fr .7fr;gap:20px}.panel{overflow:hidden}.panel-head{padding:20px 24px;border-bottom:1px solid var(--line)}.panel-head h2{font-size:17px;margin:0}.panel-head p{margin:4px 0 0;color:var(--muted);font-size:12px}.recent-list>div{display:grid;grid-template-columns:70px 1fr auto;align-items:center;gap:12px;padding:16px 24px;border-top:1px solid var(--line)}.recent-list>div:first-child{border:0}.recent-list b{font-size:13px}.recent-list time{font-size:11px;color:var(--muted)}.type-pill{font-size:10px!important;color:var(--teal)!important;background:#eaf4f2;padding:4px 7px;border-radius:4px;text-align:center}.quick-panel>a{display:flex;align-items:center;gap:13px;padding:17px 24px;border-top:1px solid var(--line)}.quick-panel>a>span{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#eaf4f2;color:var(--teal)}.quick-panel b,.quick-panel small{display:block}.quick-panel b{font-size:13px}.quick-panel small{font-size:11px;color:var(--muted)}.table-panel{overflow:auto}table{border-collapse:collapse;width:100%;min-width:760px}th,td{padding:15px 18px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}th{font-size:11px;color:var(--muted);background:#fbfcfc}td>b,td>small{display:block}td>small{color:var(--muted);font-size:11px;margin-top:2px}.status{font-size:10px;padding:5px 8px;border-radius:99px;font-weight:700}.status.on{color:#187954;background:#e2f4ec}.status.off{color:#7b8586;background:#edf0f0}.actions{white-space:nowrap}.actions>a,.actions button{font-size:12px;color:var(--teal);border:0;background:none;padding:4px 6px;cursor:pointer}.actions button{color:var(--danger)}.actions form{display:inline}.product-cell{display:flex;align-items:center;gap:11px}.product-cell img,.product-cell>span{width:48px;height:42px;border-radius:5px;object-fit:cover;background:#e9f2f0;display:grid;place-items:center;color:var(--teal);font-weight:800}.product-cell b,.product-cell small{display:block}.product-cell small{color:var(--muted);font-size:10px}.editor-form{display:grid;gap:18px}.form-panel{padding-bottom:25px}.form-panel>.form-grid,.form-panel>.check,.gallery-admin{margin:24px}.form-grid{display:grid;gap:20px}.form-grid.two{grid-template-columns:1fr 1fr}.form-grid label,.login-form label{display:grid;gap:7px;font-size:12px;font-weight:700;color:#405b60}.form-grid input,.form-grid textarea,.form-grid select,.login-form input{width:100%;border:1px solid #cededb;border-radius:6px;padding:11px 13px;background:#fff;outline:none}.form-grid input:focus,.form-grid textarea:focus,.form-grid select:focus,.login-form input:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(13,104,113,.1)}.form-grid textarea{min-height:105px;resize:vertical}.form-grid textarea.large{min-height:210px}.check{display:flex!important;align-items:center;gap:8px!important;font-size:13px!important}.check input{width:auto!important}.check-stack{display:flex;gap:25px;align-items:center}.form-actions{position:sticky;bottom:0;background:rgba(244,247,246,.92);padding:13px 0;display:flex;justify-content:flex-end;backdrop-filter:blur(10px);z-index:5}.form-preview{width:180px;height:120px;object-fit:cover;border:1px solid var(--line);border-radius:6px;margin-top:7px}.gallery-admin{display:flex;gap:12px;flex-wrap:wrap}.gallery-admin>div{width:150px;border:1px solid var(--line);border-radius:6px;padding:6px}.gallery-admin img{width:100%;height:100px;object-fit:cover}.gallery-admin button{width:100%;border:0;background:#fff;color:var(--danger);font-size:11px;padding:6px;cursor:pointer}.admin-flash{margin:20px 38px -15px;padding:12px 16px;background:#fff;border-radius:6px;border-left:4px solid var(--green);font-size:13px}.admin-flash.error{border-color:var(--danger)}.auth-body{background:#0b3f48}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr}.login-brand{background:linear-gradient(135deg,#073b44,#0f6670);color:#fff;padding:55px 8vw;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.login-brand:after{content:"";position:absolute;width:500px;height:500px;border-radius:50%;border:1px solid rgba(255,255,255,.12);right:-220px;bottom:-180px;box-shadow:0 0 0 70px rgba(255,255,255,.025),0 0 0 140px rgba(255,255,255,.02)}.login-brand h1{font-family:Georgia,"Noto Serif SC",serif;font-size:clamp(38px,5vw,60px);line-height:1.2;margin:10px 0 20px}.login-brand p{color:#bad1d4}.login-brand .kicker{color:#73d0b4;font-size:11px;letter-spacing:.2em;font-weight:800}.login-panel{display:grid;place-items:center;background:#f5f8f7;padding:30px}.login-form{width:min(410px,100%);background:#fff;border:1px solid var(--line);box-shadow:0 25px 70px rgba(5,49,57,.15);padding:45px;border-radius:13px}.login-form h2{font-size:28px;margin:20px 0 4px}.login-form>p{color:var(--muted);margin:0 0 25px}.login-form label{margin-top:15px}.login-form .primary-button{width:100%;margin-top:22px}.back-link{display:block;text-align:center;color:var(--muted);font-size:12px;margin-top:20px}.form-error{padding:10px 12px;background:#fff0f0;color:#a83f3f;border-radius:5px;font-size:12px;margin-bottom:10px}
@media(max-width:900px){.admin-sidebar{transform:translateX(-100%);transition:.25s}.admin-sidebar.open{transform:translateX(0)}.admin-main{margin-left:0}.sidebar-toggle{display:block;border:0;background:none;font-size:20px}.admin-content{padding:25px}.stat-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.login-shell{grid-template-columns:1fr}.login-brand{display:none}.form-grid.two{grid-template-columns:1fr}}@media(max-width:550px){.admin-top{padding:0 18px}.admin-content{padding:18px}.page-title{align-items:stretch;flex-direction:column}.stat-grid{grid-template-columns:1fr 1fr;gap:10px}.stat-grid article{padding:16px}.stat-grid b{font-size:28px}.admin-flash{margin:15px}.login-form{padding:30px 22px}}