:root{--navy:#071b2b;--navy-2:#0b2940;--gold:#c9a463;--gold-light:#ead5a2;--paper:#f4f3ef;--ink:#17212a;--muted:#7e8992;--line:#e7e7e3;--white:#fff;--danger:#c64b4b;--shadow:0 18px 50px rgba(9,31,47,.09)}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC",sans-serif}button,input,select,textarea{font:inherit}.hidden{display:none!important}.eyebrow{font-size:10px;letter-spacing:.22em;color:var(--gold);font-weight:700}.brand-mark{width:46px;height:46px;display:grid;place-items:center;border:1px solid rgba(234,213,162,.65);border-radius:50%;color:var(--gold-light);font-family:"Noto Serif SC";font-size:22px;background:rgba(255,255,255,.04)}
.login-screen{min-height:100vh;background:linear-gradient(110deg,rgba(4,21,34,.97),rgba(4,25,41,.78)),url('../uploads/hero.jpg') center/cover;display:grid;grid-template-columns:1fr 460px;gap:40px;align-items:center;padding:6vw}.login-art{align-self:start;display:flex;align-items:center;gap:14px;color:white}.login-art b,.logo b{font-family:"Noto Serif SC";font-size:21px;letter-spacing:.16em}.login-art small,.logo small{display:block;margin-top:4px;color:#8ea3b2;font-size:10px;letter-spacing:.14em}.login-card{background:rgba(249,249,246,.97);border-radius:6px;padding:50px 46px;box-shadow:0 30px 90px rgba(0,0,0,.3)}.login-card h1{font-family:"Noto Serif SC";font-size:36px;margin:10px 0 8px}.login-card p{color:var(--muted);margin:0 0 34px}.login-card label{display:block;font-size:13px;font-weight:600}.login-card input{width:100%;margin:10px 0 20px;border:1px solid #d8dbdc;background:white;border-radius:4px;padding:14px 15px;outline:none}.login-card input:focus{border-color:var(--gold)}.login-hint{text-align:center;color:#9ba3a8;font-size:11px;margin-top:16px}.primary-button{border:0;background:var(--navy);color:white;border-radius:4px;padding:13px 20px;font-weight:600;cursor:pointer;transition:.2s}.primary-button:hover{background:var(--navy-2);transform:translateY(-1px)}.login-card .primary-button{width:100%;display:flex;justify-content:space-between}
.app-shell{min-height:100vh;display:grid;grid-template-columns:245px 1fr}.sidebar{position:fixed;width:245px;height:100vh;background:var(--navy);padding:28px 20px;color:white;display:flex;flex-direction:column}.logo{display:flex;align-items:center;gap:12px;padding:0 8px 36px}.logo .brand-mark{width:40px;height:40px;font-size:19px}.logo b{font-size:17px}.sidebar nav{display:grid;gap:7px}.nav-item{border:0;background:transparent;color:#9babb6;text-align:left;padding:13px 16px;border-radius:4px;cursor:pointer;font-size:14px}.nav-item span{display:inline-grid;width:28px;color:#d7bd85}.nav-item:hover,.nav-item.active{background:rgba(255,255,255,.08);color:white}.nav-item.active{box-shadow:inset 2px 0 var(--gold)}.sidebar-foot{margin-top:auto;border-top:1px solid rgba(255,255,255,.1);padding:20px 8px 0;display:flex;gap:10px;align-items:center}.sidebar-foot i{width:8px;height:8px;border-radius:50%;background:#71c296;box-shadow:0 0 0 4px rgba(113,194,150,.12)}.sidebar-foot b{font-size:12px}.sidebar-foot small{display:block;color:#728897;font-size:10px;margin-top:3px}
.main{grid-column:2;padding:34px 46px 60px;max-width:1600px;width:100%}.topbar{display:flex;justify-content:space-between;align-items:end;margin-bottom:28px}.topbar h1{font-family:"Noto Serif SC";font-size:28px;margin:5px 0 0}.top-actions{display:flex;align-items:center;gap:14px}.date{color:var(--muted);font-size:12px}.icon-button,.close-button{width:38px;height:38px;border:1px solid var(--line);background:white;border-radius:50%;cursor:pointer;color:var(--navy);font-size:18px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.metric{background:white;padding:22px;border:1px solid var(--line);box-shadow:0 8px 25px rgba(0,0,0,.02)}.metric-top{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px}.metric-icon{width:34px;height:34px;background:#f2eadb;color:#936f32;display:grid;place-items:center;border-radius:50%}.metric strong{display:block;font-family:"Noto Serif SC";font-size:30px;margin:18px 0 4px}.metric small{color:#94a0a7}.dashboard-grid{display:grid;grid-template-columns:1.45fr .8fr;gap:18px;margin-top:18px}.panel{background:white;border:1px solid var(--line);padding:24px;box-shadow:var(--shadow)}.panel-head,.table-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.panel h2,.table-head h2{font-family:"Noto Serif SC";font-size:18px;margin:0}.hero-preview{height:245px;border-radius:5px;overflow:hidden;position:relative;background:#082238}.hero-preview img{width:100%;height:100%;object-fit:cover}.hero-preview:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,22,35,.9),transparent 70%)}.hero-copy{position:absolute;z-index:1;left:25px;top:45px;color:white;max-width:46%}.hero-copy small{color:#d4be8c;letter-spacing:.16em}.hero-copy h3{font-family:"Noto Serif SC";font-size:26px;margin:10px 0}.hero-copy p{font-size:12px;color:#b9c6ce}.activity-list{display:grid;gap:16px}.activity{display:flex;gap:12px;padding-bottom:15px;border-bottom:1px solid var(--line)}.activity:last-child{border:0}.activity i{width:8px;height:8px;border-radius:50%;background:var(--gold);margin-top:6px}.activity b{font-size:13px;display:block}.activity small{color:var(--muted)}
.table-panel{background:white;border:1px solid var(--line);box-shadow:var(--shadow)}.table-head{padding:22px 24px;margin:0;border-bottom:1px solid var(--line)}.table-head p{margin:4px 0 0;color:var(--muted);font-size:12px}.data-table{width:100%;border-collapse:collapse}.data-table th{text-align:left;color:#98a0a5;font-size:11px;font-weight:500;padding:13px 20px;background:#fafaf8}.data-table td{padding:15px 20px;border-top:1px solid #efefec;font-size:13px;vertical-align:middle}.data-table tbody tr:hover{background:#fdfcf9}.thumb{width:58px;height:58px;object-fit:cover;border-radius:4px;background:#e9ecec}.item-cell{display:flex;align-items:center;gap:12px}.item-cell b{display:block}.item-cell small{color:var(--muted)}.price{color:#9d642d;font-weight:700}.status{display:inline-flex;align-items:center;gap:6px;color:#4c8265;font-size:11px}.status:before{content:"";width:6px;height:6px;background:#6fbd8e;border-radius:50%}.status.off{color:#a2a7aa}.status.off:before{background:#bbb}.row-actions{display:flex;gap:6px}.mini-button{border:1px solid var(--line);background:white;padding:6px 10px;border-radius:3px;cursor:pointer;color:#53616b;font-size:11px}.mini-button.danger{color:var(--danger)}.empty{text-align:center;padding:60px;color:var(--muted)}
.settings-card{background:white;border:1px solid var(--line);box-shadow:var(--shadow);padding:28px;max-width:850px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.settings-grid label,.form-grid label{font-size:12px;color:#53616b;font-weight:600}.settings-grid input,.settings-grid textarea,.form-grid input,.form-grid textarea,.form-grid select{display:block;width:100%;margin-top:8px;padding:11px 12px;border:1px solid #dfe1e1;border-radius:3px;background:#fff;outline:none}.settings-grid textarea,.form-grid textarea{min-height:85px;resize:vertical}.settings-grid input:focus,.form-grid input:focus,.form-grid textarea:focus,.form-grid select:focus{border-color:var(--gold)}.span-2{grid-column:span 2}.settings-actions{margin-top:22px;display:flex;justify-content:flex-end}.upload-box{border:1px dashed #c8cccd;border-radius:4px;padding:15px;text-align:center;color:var(--muted);position:relative}.upload-box input{position:absolute;inset:0;opacity:0;cursor:pointer}.upload-preview{height:110px;width:100%;object-fit:cover;border-radius:3px;margin-top:8px}
dialog{border:0;padding:0;width:min(720px,calc(100vw - 30px));box-shadow:0 30px 100px rgba(0,0,0,.25)}dialog::backdrop{background:rgba(4,20,31,.68);backdrop-filter:blur(3px)}dialog form{padding:28px}.dialog-head{display:flex;justify-content:space-between;align-items:start;border-bottom:1px solid var(--line);padding-bottom:18px}.dialog-head h2{font-family:"Noto Serif SC";margin:5px 0 0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px;padding:22px 0}.check-label{display:flex;align-items:center;gap:8px;padding-top:26px}.check-label input{width:auto;margin:0}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;border-top:1px solid var(--line);padding-top:18px}.ghost-button{border:1px solid var(--line);background:white;border-radius:4px;padding:12px 20px;cursor:pointer}.toast{position:fixed;right:25px;bottom:25px;background:#0b293e;color:white;padding:13px 18px;border-radius:4px;box-shadow:var(--shadow);transform:translateY(80px);opacity:0;transition:.25s;z-index:99}.toast.show{transform:none;opacity:1}.toast.error{background:#993c3c}
@media(max-width:1000px){.metrics{grid-template-columns:1fr 1fr}.dashboard-grid{grid-template-columns:1fr}.main{padding:28px 24px}.login-screen{grid-template-columns:1fr}.login-art{display:none}}@media(max-width:720px){.app-shell{display:block}.sidebar{position:static;width:100%;height:auto}.sidebar nav{grid-template-columns:repeat(3,1fr)}.sidebar-foot{display:none}.main{padding:22px 14px}.metrics{grid-template-columns:1fr}.settings-grid,.form-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.data-table{display:block;overflow:auto}.login-screen{padding:20px}.login-card{padding:35px 25px}}