:root{--ink:#182328;--muted:#65747b;--line:#d5dfe1;--soft:#f0f5f4;--red:#087d72;--green:#176a9a;--gold:#d3a039;--white:#fff;--sidebar:282px}*{box-sizing:border-box}body,input,textarea,select,button{font-family:Inter,"Segoe UI",Arial,"Microsoft YaHei",sans-serif;letter-spacing:0}body{margin:0;color:var(--ink);background:#edf3f2;font-size:14px;line-height:1.55}a{color:inherit;text-decoration:none}button{cursor:pointer}img{display:block;max-width:100%}input::placeholder,textarea::placeholder{color:#9aa7ac;opacity:1}
.login-body{min-height:100vh;display:grid;place-items:center;padding:24px;background:#172327}.login-panel{position:relative;width:min(100%,500px);padding:42px;background:#fff;border-top:5px solid var(--red);box-shadow:0 30px 80px rgba(0,0,0,.26)}.login-language{position:absolute;top:18px;right:22px;color:var(--red);font-size:11px;font-weight:750}.login-brand{display:flex;align-items:center;gap:14px;padding-bottom:28px;border-bottom:1px solid var(--line)}.login-brand img{width:64px;height:64px;object-fit:contain}.login-brand div{display:flex;flex-direction:column}.login-brand strong{font-size:18px}.login-brand span{color:var(--muted);font-size:9px;font-weight:800}.login-copy{padding:32px 0 20px}.login-copy small,.panel-heading small,.admin-intro small{color:var(--red);font-size:10px;font-weight:800}.login-copy h1{margin:8px 0;font-size:30px}.login-copy p{margin:0;color:var(--muted)}.login-form{display:grid;gap:18px}.login-form label,.admin-form>label,.admin-form .form-grid>label{display:grid;gap:7px;font-size:12px;font-weight:700}.login-form input,.admin-form input,.admin-form textarea,.admin-form select,.settings-list input,.settings-list textarea,.inquiry-item select{width:100%;border:1px solid var(--line);border-radius:2px;background:#fff;color:var(--ink);padding:11px 12px;outline:none}.login-form input,.admin-form input,.admin-form select{height:46px}.login-form input:focus,.admin-form input:focus,.admin-form textarea:focus,.admin-form select:focus,.settings-list input:focus,.settings-list textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(8,125,114,.10)}.login-form button{height:48px;border:0;background:var(--red);color:#fff;font-weight:800}.back-site{display:inline-block;margin-top:24px;color:var(--muted);font-size:12px}.back-site:hover{color:var(--red)}
.admin-alert{margin-bottom:22px;padding:13px 15px;border-left:4px solid;font-size:13px}.admin-alert.success{border-color:var(--green);background:#eaf4ef;color:#285847}.admin-alert.error{border-color:var(--red);background:#fff0ef;color:#88271f}
.admin-body{min-height:100vh}.admin-sidebar{position:fixed;z-index:30;inset:0 auto 0 0;width:var(--sidebar);display:flex;flex-direction:column;background:#162226;color:#fff}.admin-brand{height:92px;display:flex;align-items:center;gap:12px;padding:0 22px;border-bottom:1px solid rgba(255,255,255,.1)}.admin-brand img{width:47px;height:47px;object-fit:contain}.admin-brand span{display:flex;min-width:0;flex-direction:column}.admin-brand strong{font-size:15px;white-space:nowrap}.admin-brand small{color:rgba(255,255,255,.48);font-size:8px;font-weight:800}.admin-sidebar nav{display:flex;overflow-y:auto;flex-direction:column;padding:18px 10px}.admin-sidebar nav a{position:relative;min-height:61px;display:grid;grid-template-columns:36px minmax(0,1fr) auto;align-items:center;padding:8px 10px;color:rgba(255,255,255,.68);border-left:3px solid transparent}.admin-sidebar nav a:hover,.admin-sidebar nav a.active{background:rgba(255,255,255,.07);border-left-color:var(--red);color:#fff}.admin-sidebar nav i{font-size:9px;font-weight:800;font-style:normal;color:var(--gold)}.admin-sidebar nav span{display:flex;min-width:0;flex-direction:column}.admin-sidebar nav span strong{font-size:12px;font-weight:720;line-height:1.25}.admin-sidebar nav span small{overflow:hidden;margin-top:3px;color:rgba(255,255,255,.42);font-size:8px;line-height:1.25;text-overflow:ellipsis;white-space:nowrap}.admin-sidebar nav a.active span small{color:rgba(255,255,255,.62)}.admin-sidebar nav b{min-width:21px;height:21px;display:grid;place-items:center;border-radius:50%;background:var(--red);font-size:10px}.sidebar-bottom{display:flex;flex-direction:column;gap:9px;margin-top:auto;padding:19px 22px;border-top:1px solid rgba(255,255,255,.1)}.sidebar-bottom a{color:rgba(255,255,255,.58);font-size:11px}.sidebar-bottom a:hover{color:#fff}
.admin-main{min-height:100vh;margin-left:var(--sidebar)}.admin-top{height:92px;display:flex;align-items:center;gap:18px;padding:0 34px;background:#fff;border-bottom:1px solid var(--line)}.admin-top button{display:none;width:40px;height:40px;border:1px solid var(--line);background:#fff}.admin-top>div:not(.admin-top-actions){display:flex;min-width:0;flex-direction:column}.admin-top small{overflow:hidden;max-width:680px;color:var(--muted);font-size:9px;font-weight:800;text-overflow:ellipsis;white-space:nowrap}.admin-top h1{margin:4px 0 0;font-size:21px;line-height:1.1}.admin-top-actions{display:flex;align-items:center;gap:16px;margin-left:auto}.admin-top-actions span{color:var(--muted);font-size:12px}.admin-language{min-width:68px;height:32px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);color:var(--ink);font-size:11px;font-weight:750}.admin-language:hover{border-color:var(--red);color:var(--red)}.admin-content{max-width:1450px;margin:0 auto;padding:32px}
.admin-intro{min-height:180px;display:flex;align-items:center;justify-content:space-between;gap:40px;margin-bottom:26px;padding:34px 38px;background:#fff;border-left:5px solid var(--red)}.admin-intro h2{max-width:760px;margin:9px 0;font-size:29px}.admin-intro p{max-width:880px;margin:0;color:var(--muted)}.admin-button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 16px;border:1px solid var(--line);border-radius:2px;background:#fff;color:var(--ink);font-size:12px;font-weight:750;white-space:nowrap}.admin-button:hover{border-color:var(--ink)}.admin-button.primary{border-color:var(--red);background:var(--red);color:#fff}.admin-button.primary:hover{background:#075f58;border-color:#075f58}.admin-button.small{min-height:34px;padding:7px 12px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:26px}.stat-grid>div{min-height:145px;display:grid;grid-template-columns:1fr auto;align-content:space-between;padding:24px;background:#fff;border-bottom:3px solid transparent}.stat-grid>div:hover{border-bottom-color:var(--green)}.stat-grid small{color:var(--red);font-weight:800}.stat-grid strong{grid-column:1/-1;font-size:38px;line-height:1}.stat-grid span{grid-column:1/-1;color:var(--muted);font-size:11px;text-transform:uppercase}
.admin-panel{margin-bottom:26px;background:#fff;border:1px solid #dde5e6}.panel-heading{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 24px;border-bottom:1px solid var(--line)}.panel-heading>div{min-width:0}.panel-heading h2{margin:4px 0 0;font-size:20px}.panel-heading p{max-width:760px;margin:6px 0 0;color:var(--muted);font-size:11px}.panel-heading>a{color:var(--red);font-size:12px;font-weight:750}.panel-heading>span{color:var(--muted);font-size:12px}.admin-table-wrap{overflow:auto}.admin-table{width:100%;border-collapse:collapse;min-width:680px}.admin-table th,.admin-table td{padding:15px 20px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}.admin-table th{background:#f5f8f7;color:var(--muted);font-size:9px;text-transform:uppercase}.admin-table td{font-size:12px}.admin-table td>strong,.admin-table td>small{display:block}.admin-table td>small{margin-top:3px;color:var(--muted)}.admin-table tbody tr:hover{background:#f8fbfa}.empty{padding:42px!important;color:var(--muted);text-align:center!important}.actions{display:flex;align-items:center;justify-content:flex-end;gap:12px}.actions form{display:inline}.actions a,.actions button{border:0;background:transparent;color:var(--red);padding:0;font-size:11px;font-weight:750}.actions button{color:#8a9195}.actions button:disabled{color:#bcc2c5;cursor:not-allowed}.status{display:inline-flex;align-items:center;min-height:24px;padding:3px 8px;font-size:9px;font-weight:800;text-transform:uppercase}.status.new{background:#fff4dd;color:#8b6417}.status.read{background:#eef1f2;color:#687278}.status.replied{background:#e6f4f1;color:#17675f}.table-product{display:flex;align-items:center;gap:12px}.table-product img{width:48px;height:48px;object-fit:cover;background:var(--soft)}.table-product span{display:flex;flex-direction:column}
.category-table .category-parent-row{background:#fbfcfc}.category-table .category-parent-row td{border-top:2px solid #cbd1d3}.category-table tbody tr:first-child td{border-top:0}.category-cell{display:flex;align-items:flex-start;gap:10px;min-width:260px}.category-cell.is-child{padding-left:22px}.category-branch{width:16px;flex:0 0 16px;color:#a4adb1;font-size:15px;line-height:24px}.category-cell>div{display:flex;min-width:0;flex-direction:column}.category-cell strong{font-size:13px}.category-cell small{color:var(--muted)}.category-level{width:max-content;margin-bottom:4px;padding:2px 6px;background:#e8ebec;color:#596368;font-size:8px;font-weight:800;text-transform:uppercase}.category-cell.is-child .category-level{background:#edf5f1;color:var(--green)}.category-cell .category-path{margin-top:4px;color:#8a9397;font-size:9px}.admin-form select optgroup{color:var(--ink);font-weight:800}.admin-form select option{font-weight:500}
.sticky-actions{position:sticky;z-index:10;top:0;min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:16px;padding:10px 18px;background:#fff;border:1px solid var(--line);box-shadow:0 12px 30px rgba(20,38,40,.07)}.sticky-actions p{margin:0;color:var(--muted);font-size:12px}.content-guidance{display:flex;align-items:flex-start;flex-direction:column;gap:5px;margin-bottom:20px;padding:16px 18px;border-left:4px solid var(--green);background:#edf5f8}.content-guidance strong{font-size:12px}.content-guidance span{max-width:1050px;color:#52656e;font-size:11px;line-height:1.6}.admin-form>.content-guidance{margin:0}.settings-list{padding:0 24px}.setting-row{display:grid;grid-template-columns:240px minmax(0,1fr);gap:24px;padding:22px 0;border-bottom:1px solid var(--line)}.setting-row>*{min-width:0}.setting-row:last-child{border-bottom:0}.setting-row>div:first-child{display:flex;flex-direction:column;gap:5px}.setting-row>div:first-child label{font-weight:750}.setting-row>div:first-child small{color:var(--muted);font-size:9px;line-height:1.45}.bilingual-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.bilingual-fields label{display:grid;min-width:0;gap:6px}.bilingual-fields label span{color:var(--muted);font-size:10px;font-weight:750}.settings-list textarea{resize:vertical;min-height:88px}.image-field{display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;align-items:start}.image-field img{width:150px;height:105px;object-fit:contain;background:var(--soft);border:1px solid var(--line)}.image-field>div{display:grid;min-width:0;gap:9px}.image-field small{color:var(--muted);font-size:9px}
.admin-two-column{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,.6fr);gap:24px;align-items:start}.admin-two-column>*{min-width:0}.form-panel{padding-bottom:24px}.admin-form{display:grid;gap:18px;padding:24px}.admin-form textarea{resize:vertical}.admin-form label small{color:var(--muted);font-weight:400}.check{display:flex!important;align-items:center;grid-template-columns:auto 1fr!important;gap:9px!important}.check input{width:17px!important;height:17px!important;margin:0}.wide-form{margin-bottom:26px}.product-form{max-width:1100px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-grid .full{grid-column:1/-1}.inline-checks{display:flex;gap:24px}.form-preview{width:140px;height:105px;margin-top:10px;object-fit:cover;background:var(--soft)}.credential-preview{object-fit:contain}
.inquiry-list{display:grid;gap:16px;padding:22px}.inquiry-item{padding:24px;border:1px solid var(--line);border-left:4px solid #9aa2a6;background:#fff}.inquiry-item.new{border-left-color:var(--red)}.inquiry-item.replied{border-left-color:var(--green)}.inquiry-item header{display:flex;justify-content:space-between;gap:20px;padding-bottom:18px;border-bottom:1px solid var(--line)}.inquiry-item h3{margin:9px 0 3px;font-size:18px}.inquiry-item header p{margin:0;color:var(--muted);font-size:12px}.inquiry-item header a{color:var(--red)}.inquiry-item time{color:var(--muted);font-size:10px;white-space:nowrap}.inquiry-product{display:flex;flex-direction:column;margin-top:17px}.inquiry-product small{color:var(--muted);font-size:9px;font-weight:800}.inquiry-message{margin:14px 0 20px;color:#384248}.inquiry-item footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:16px}.inquiry-item footer form{display:flex;align-items:center;gap:8px}.inquiry-item select{height:34px;width:120px;padding:5px 8px}.danger-link{border:0;background:transparent;color:var(--red);font-size:11px;font-weight:750}.system-list{margin:0;padding:12px 24px 24px}.system-list>div{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:13px 0;border-bottom:1px solid var(--line)}.system-list dt{color:var(--muted)}.system-list dd{margin:0;text-align:right;font-weight:700}
.admin-form input[readonly]{background:#f1f3f2;color:#687278}.managed-specs-notice{display:flex;align-items:flex-start;flex-direction:column;gap:6px;padding:18px 20px;border-left:4px solid var(--red);background:#f4f6f5}.managed-specs-notice strong{font-size:13px}.managed-specs-notice span{color:var(--muted);font-size:12px;line-height:1.5}
@media(max-width:1100px){.stat-grid{grid-template-columns:repeat(2,1fr)}.admin-two-column{grid-template-columns:1fr}.setting-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.admin-content{padding:24px}.bilingual-fields{grid-template-columns:1fr}}
@media(max-width:760px){:root{--sidebar:282px}.admin-sidebar{transform:translateX(-100%);transition:transform .25s ease}.admin-sidebar.open{transform:translateX(0);box-shadow:20px 0 50px rgba(0,0,0,.25)}.admin-main{margin-left:0}.admin-top{height:78px;padding:0 16px}.admin-top button{display:block}.admin-top small{max-width:48vw}.admin-content{padding:16px}.admin-intro{align-items:flex-start;flex-direction:column;padding:25px}.admin-intro h2{font-size:24px}.stat-grid{gap:10px}.stat-grid>div{min-height:125px;padding:18px}.settings-list{padding:0 16px}.image-field{grid-template-columns:1fr}.image-field img{width:100%;max-width:220px}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.panel-heading{align-items:flex-start;padding:16px}.inquiry-list{padding:12px}.inquiry-item{padding:18px}.inquiry-item header{flex-direction:column}.inquiry-item footer{align-items:flex-start;gap:14px;flex-direction:column}.login-panel{padding:30px 24px}}
@media(max-width:480px){.stat-grid{grid-template-columns:1fr}.bilingual-fields{grid-template-columns:1fr}.sticky-actions{position:static;align-items:flex-start;flex-direction:column}.admin-top-actions span{display:none}.login-body{padding:0}.login-panel{min-height:100vh}.inline-checks{flex-direction:column;gap:12px}}
@media(max-width:760px){.category-cell.is-child{padding-left:10px}.category-cell{min-width:220px}}