:root{--bg:#f3f6fb;--text:#172033;--muted:#667085;--brand:#164c96;--line:#dce3ed;--card:#fff;--danger:#b42318;--ok:#078c45;--radius:18px;--shadow:0 14px 38px rgba(20,40,80,.08)}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--brand);text-decoration:none}.admin-shell{display:flex;min-height:100vh}.admin-sidebar{width:255px;background:#071d3d;color:#fff;padding:24px;position:sticky;top:0;height:100vh}.admin-logo{display:block;color:#fff;font-weight:900;font-size:20px;margin-bottom:28px}.admin-sidebar nav{display:grid;gap:8px}.admin-sidebar a{color:#dbe8ff;padding:11px 13px;border-radius:12px}.admin-sidebar a:hover{background:rgba(255,255,255,.1);color:#fff}.admin-main{flex:1;padding:30px;min-width:0}.admin-main--center{display:grid;place-items:center}.login-card{width:min(430px,calc(100vw - 32px));background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:30px}.admin-alert{padding:14px 18px;border-radius:14px;margin-bottom:16px}.admin-alert--success{background:#e8fff0;color:#096b2f}.admin-alert--error{background:#fff0f0;color:#a51d2d}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:22px 0}.stat{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.stat strong{display:block;font-size:38px;color:var(--brand)}.stat span{color:var(--muted)}.admin-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;margin-bottom:22px;overflow:auto}.admin-card--narrow{max-width:820px}.admin-grid{display:grid;grid-template-columns:390px 1fr;gap:22px;align-items:start}.admin-form{display:grid;gap:14px}.admin-form label{display:grid;gap:7px;font-weight:700;color:#344054}.admin-form input,.admin-form textarea,.admin-form select{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;font:inherit;background:#fff}.admin-form textarea{resize:vertical}.check{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center;gap:9px!important}.check input{width:auto}.admin-btn{border:0;border-radius:999px;background:var(--brand);color:#fff;padding:12px 20px;font-weight:800;cursor:pointer;display:inline-flex;justify-content:center}.admin-btn--light{background:#eef3fa;color:var(--brand)}.admin-table{width:100%;border-collapse:collapse;font-size:14px}.admin-table th,.admin-table td{border-bottom:1px solid var(--line);padding:11px;text-align:left;vertical-align:top}.admin-table th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}.actions{display:flex;gap:10px;align-items:center}.actions form{display:inline}.actions button,.admin-table button{border:0;background:transparent;color:var(--danger);cursor:pointer;padding:0}.inline-form select{padding:7px;border:1px solid var(--line);border-radius:10px}.admin-thumb{width:120px;height:80px;object-fit:cover;border-radius:12px;border:1px solid var(--line)}.request-mini{display:grid;grid-template-columns:1fr 1fr auto;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.muted{color:var(--muted)}code{background:#eef3fa;border-radius:8px;padding:2px 6px}@media(max-width:1000px){.admin-shell{display:block}.admin-sidebar{width:auto;height:auto;position:static}.admin-sidebar nav{grid-template-columns:repeat(3,1fr)}.admin-grid,.stat-grid{grid-template-columns:1fr}.admin-main{padding:18px}}@media(max-width:620px){.admin-sidebar nav{grid-template-columns:1fr}.request-mini{grid-template-columns:1fr}.admin-table{min-width:680px}}
.settings-form{gap:24px}.settings-section{border:1px solid var(--line);border-radius:18px;padding:20px;background:#fbfdff}.settings-section h2{margin:0 0 16px;font-size:20px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.settings-actions{display:flex;gap:12px;flex-wrap:wrap}@media(max-width:800px){.settings-grid{grid-template-columns:1fr}}

/* v4: product media admin */
.admin-subsection{border:1px solid var(--line);border-radius:16px;background:#fbfdff;padding:16px;display:grid;gap:12px}.admin-subsection h3{margin:0;font-size:18px}.media-admin-list{display:grid;gap:10px}.media-admin-item{display:grid;grid-template-columns:84px 1fr auto;gap:12px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:10px;background:#fff}.media-admin-preview{width:84px;height:64px;border-radius:10px;overflow:hidden;background:#e9eef6;display:grid;place-items:center;text-align:center;color:var(--muted);font-size:12px;font-weight:800}.media-admin-preview img,.media-admin-preview video{width:100%;height:100%;object-fit:cover}.media-admin-item small{display:block;color:var(--muted);word-break:break-all;margin-top:4px}.media-admin-item button{border:0;background:transparent;color:var(--danger);cursor:pointer;font-weight:800}@media(max-width:620px){.media-admin-item{grid-template-columns:1fr}.media-admin-preview{width:100%;height:140px}}

/* v6: category characteristics */
.product-characteristics-editor .char-set{display:grid;gap:12px;border-top:1px solid var(--line);padding-top:14px}.product-characteristics-editor .char-set[hidden]{display:none}.product-characteristics-editor h4{margin:0;font-size:16px;color:var(--brand)}.product-characteristics-editor a{font-weight:800}.admin-table small.muted{font-size:12px}.admin-form datalist{display:none}

/* v13: MAX request notification controls */
.admin-check{display:flex;align-items:center;gap:10px;margin:12px 0 16px;font-weight:700}
.admin-check input{width:auto}
.admin-badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;font-size:12px;font-weight:700;line-height:1;background:#eef2f7;color:#475467}
.admin-badge--ok{background:#e8fff0;color:#09733a}
.admin-badge--bad{background:#fff0f0;color:#b42318}
.admin-mini-form{margin-top:7px}
.admin-mini-form button{font-size:12px;padding:5px 9px}
.admin-table--requests td{vertical-align:top}

/* v14: homepage slider settings */
.settings-repeat{border:1px solid var(--line);border-radius:16px;background:#fff;padding:16px;margin:14px 0;display:grid;gap:14px}.settings-repeat__head{display:flex;align-items:center;justify-content:space-between;gap:16px}.settings-repeat__head h3,.settings-subtitle{margin:0;font-size:17px}.settings-repeat__check{margin:0}.settings-preview{display:flex;align-items:center;gap:12px;padding:10px;border:1px solid var(--line);border-radius:14px;background:#fbfdff}.settings-preview img{width:150px;height:82px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}.settings-preview span{font-size:12px;color:var(--muted);word-break:break-all}.settings-grid--three{grid-template-columns:1fr 1fr 36px}@media(max-width:800px){.settings-grid--three{grid-template-columns:1fr}.settings-grid--three span{display:none}.settings-repeat__head{display:grid}.settings-preview{display:grid}.settings-preview img{width:100%;height:150px}}