:root{--b:#123f7a;--b2:#0a2f62;--c:#ef6a61;--y:#f4bf3a;--bg:#f5f7fb;--ink:#1d2939;--muted:#667085;--line:#e4e7ec}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}a{text-decoration:none;color:inherit}.sidebar{position:fixed;inset:0 auto 0 0;width:260px;background:#0f376b;color:#fff;padding:24px 18px;display:flex;flex-direction:column;z-index:30}.admin-brand{display:flex;align-items:center;gap:12px;padding:0 8px 24px}.admin-brand>span{width:44px;height:44px;border-radius:14px;background:#fff;color:var(--b);display:grid;place-items:center;font-weight:900}.admin-brand div{line-height:1.05}.admin-brand b{font-size:12px;display:block}.admin-brand strong{font-size:18px}.sidebar nav{display:grid;gap:5px}.sidebar nav a{padding:12px 14px;border-radius:12px;color:#dce8f6;font-weight:700;font-size:14px}.sidebar nav a:hover{background:rgba(255,255,255,.1);color:#fff}.side-bottom{margin-top:auto;padding:16px 10px 0;border-top:1px solid rgba(255,255,255,.15);display:grid;gap:6px;font-size:13px}.side-bottom a{color:#ffc0ba}.admin-main{margin-left:260px;padding:26px 34px 60px;min-height:100vh}.top{display:flex;align-items:center;gap:15px;margin-bottom:28px}.top h1{margin:0;font-size:30px}.top p{margin:4px 0 0;color:var(--muted)}.side-toggle{display:none}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 8px 25px rgba(16,24,40,.03)}.metric b{display:block;font-size:32px;color:var(--b)}.metric span{color:var(--muted);font-size:13px}.panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;margin-top:18px}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:18px}.panel-head h2{margin:0;font-size:20px}.btn{border:0;border-radius:12px;padding:11px 15px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.btn-primary{background:var(--c);color:#fff}.btn-secondary{background:#eef4fb;color:var(--b)}.btn-danger{background:#fff0ef;color:#b42318}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:13px 10px;border-bottom:1px solid #eef0f3;vertical-align:middle}th{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}td img.thumb{width:64px;height:46px;border-radius:10px;object-fit:cover;background:#eef1f4}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:800}.on{background:#ecfdf3;color:#027a48}.off{background:#f2f4f7;color:#667085}.actions{display:flex;gap:7px;align-items:center}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.full{grid-column:1/-1}.field{display:grid;gap:7px}.field label{font-size:13px;font-weight:800}.field input,.field textarea,.field select{width:100%;padding:12px 13px;border:1px solid #d0d5dd;border-radius:12px;background:#fff;outline:none}.field input:focus,.field textarea:focus,.field select:focus{border-color:#7ca6d8;box-shadow:0 0 0 3px rgba(18,63,122,.08)}.preview{max-width:240px;max-height:140px;border-radius:14px;object-fit:cover}.flash{padding:13px 16px;border-radius:12px;margin-bottom:18px;font-weight:700}.success{background:#ecfdf3;color:#027a48}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#f6fbff,#fff8ee)}.login-box{width:min(430px,calc(100% - 32px));background:#fff;border-radius:24px;padding:32px;box-shadow:0 24px 70px rgba(18,63,122,.12)}.login-box h1{margin:8px 0}.login-box p{color:var(--muted)}.login-box .field{margin:14px 0}.login-box .btn{width:100%;margin-top:8px}.error{background:#fff1f0;color:#b42318;padding:11px;border-radius:10px;margin:12px 0}.hint{font-size:12px;color:var(--muted);margin-top:15px}.quick{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.quick a{padding:18px;border-radius:16px;background:#f8fafc;border:1px solid var(--line);font-weight:800}.quick a:hover{border-color:#b8c8db;background:#fff}.message{padding:16px;border:1px solid var(--line);border-radius:14px;margin-top:12px}.message header{display:flex;justify-content:space-between;gap:10px}.message p{white-space:pre-wrap}.muted{color:var(--muted)}
@media(max-width:1000px){.grid{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.full{grid-column:auto}.sidebar{transform:translateX(-100%);transition:.25s}.side-open .sidebar{transform:none}.admin-main{margin-left:0;padding:22px}.side-toggle{display:block;border:0;background:#fff;border-radius:10px;padding:10px 12px}.quick{grid-template-columns:1fr}}
@media(max-width:600px){.grid{grid-template-columns:1fr}.top h1{font-size:24px}.panel{padding:16px}.actions{flex-wrap:wrap}}
.media-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.media-card{border:1px solid var(--line);border-radius:16px;padding:14px;display:grid;grid-template-columns:150px 1fr;gap:16px;align-items:center;background:#fbfcfe}.media-preview{height:110px;border-radius:13px;overflow:hidden;background:#eef2f6;display:grid;place-items:center;color:var(--muted);font-size:12px;text-align:center;padding:8px}.media-preview img{width:100%;height:100%;object-fit:cover}.media-preview.logo-preview img{object-fit:contain}.media-card label{font-size:14px;font-weight:850;display:block;margin-bottom:4px}.media-card p{font-size:12px;color:var(--muted);margin:0 0 9px}.media-card input[type=file]{font-size:12px;max-width:100%}.remove-check{margin-top:9px!important;font-weight:600!important;color:#b42318;font-size:12px!important}.sep{border:0;border-top:1px solid var(--line);margin:28px 0}@media(max-width:900px){.media-grid{grid-template-columns:1fr}}@media(max-width:520px){.media-card{grid-template-columns:1fr}.media-preview{height:160px}}