:root{--a-blue:#0869b3;--a-orange:#f47a16;--a-green:#3d9836;--a-ink:#17212b;--a-muted:#667085;--a-bg:#f3f6fa;--a-line:#e1e7ee;--a-side:#101b28;--a-card:#fff}*{box-sizing:border-box}body{margin:0;background:var(--a-bg);font-family:Arial,Helvetica,sans-serif;color:var(--a-ink);font-size:15px}a{text-decoration:none;color:inherit}.admin-shell{display:grid;grid-template-columns:265px minmax(0,1fr);min-height:100vh}.sidebar{background:var(--a-side);color:#b9c7d6;position:sticky;top:0;height:100vh;overflow:auto}.side-logo{height:115px;background:#fff;padding:12px 20px;display:grid;place-items:center}.side-logo img{max-height:90px;max-width:200px}.side-user{padding:18px 20px;border-bottom:1px solid #263443}.side-user b{color:#fff;display:block}.side-user small{color:#8ea3b7}.side-nav{padding:12px}.side-group{font-size:.68rem;text-transform:uppercase;letter-spacing:.12em;color:#688199;padding:18px 11px 7px;font-weight:800}.side-nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;margin:2px 0}.side-nav a:hover,.side-nav a.active{background:#1c2d3e;color:#fff}.side-icon{width:25px;height:25px;border-radius:7px;display:grid;place-items:center;background:#23384c;font-size:.72rem;color:#dce7f1}.main{min-width:0}.topbar{height:70px;background:#fff;border-bottom:1px solid var(--a-line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:20}.topbar h1{font-size:1.05rem;margin:0}.top-actions{display:flex;gap:10px;align-items:center}.content{padding:28px}.crumb{font-size:.8rem;color:var(--a-muted);margin-bottom:18px}.grid-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.metric{background:#fff;border:1px solid var(--a-line);border-radius:16px;padding:20px}.metric small{color:var(--a-muted);display:block}.metric strong{font-size:2rem;display:block;margin-top:6px}.metric.blue strong{color:var(--a-blue)}.metric.orange strong{color:var(--a-orange)}.metric.green strong{color:var(--a-green)}.card{background:#fff;border:1px solid var(--a-line);border-radius:16px;padding:22px;margin-top:20px;box-shadow:0 6px 22px rgba(29,50,73,.04)}.card h2{font-size:1.06rem;margin:0 0 15px}.card-header{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:16px}.card-header h2{margin:0}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 15px;border-radius:10px;border:1px solid transparent;font-weight:700;cursor:pointer}.btn-primary{background:var(--a-blue);color:#fff}.btn-orange{background:var(--a-orange);color:#fff}.btn-green{background:var(--a-green);color:#fff}.btn-light{background:#fff;border-color:var(--a-line);color:var(--a-ink)}.btn-danger{background:#fff0ef;color:#a82d24;border-color:#f4c7c2}.btn-sm{min-height:34px;padding:0 10px;font-size:.8rem}.table-wrap{overflow:auto;border:1px solid var(--a-line);border-radius:12px}table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:12px 13px;text-align:left;border-bottom:1px solid var(--a-line);vertical-align:middle}th{background:#f8fafc;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:#576574;white-space:nowrap}td{font-size:.88rem}.thumb{width:62px;height:46px;object-fit:cover;border-radius:8px;background:#edf2f7}.tag{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;font-size:.72rem;font-weight:800}.tag.on{background:#e9f8ec;color:#267032}.tag.off{background:#f2f4f7;color:#667085}.tag.new{background:#eaf4fc;color:#0869b3}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:.82rem;font-weight:800;color:#364152}.field input,.field select,.field textarea{border:1px solid #ccd5df;border-radius:10px;padding:10px 12px;background:#fff;outline:none;width:100%}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--a-blue);box-shadow:0 0 0 3px rgba(8,105,179,.1)}.field textarea{min-height:130px;resize:vertical}.field textarea.rich{min-height:280px;font-family:Consolas,monospace;font-size:.86rem}.help{font-size:.75rem;color:var(--a-muted)}.form-actions{display:flex;gap:10px;align-items:center;border-top:1px solid var(--a-line);padding-top:18px;margin-top:6px}.alert{padding:11px 13px;border-radius:10px;margin-bottom:15px}.alert.success{background:#eaf8ed;color:#246b30;border:1px solid #c4e6ca}.alert.error{background:#fff0ef;color:#9d2e26;border:1px solid #efc5c1}.login-page{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr;background:#fff}.login-visual{background:radial-gradient(circle at 80% 25%,rgba(61,152,54,.28),transparent 30%),radial-gradient(circle at 20% 80%,rgba(244,122,22,.25),transparent 27%),linear-gradient(135deg,#052f51,#0869b3 62%,#0c5f54);color:#fff;padding:8vw;display:flex;flex-direction:column;justify-content:center}.login-visual h1{font-size:3.5rem;line-height:1;margin:0 0 18px}.login-visual p{max-width:600px;color:#dbe7f1}.login-box-wrap{display:grid;place-items:center;padding:30px}.login-box{width:min(440px,100%)}.login-logo{width:220px;margin:0 auto 25px}.login-box h2{font-size:1.7rem;margin-bottom:6px}.login-box .field{margin:15px 0}.login-box .btn{width:100%;min-height:48px}.muted{color:var(--a-muted)}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.quick{border:1px solid var(--a-line);border-radius:14px;padding:16px;background:#fff}.quick b{display:block;margin-bottom:4px}.quick span{font-size:.82rem;color:var(--a-muted)}.settings-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.settings-tabs a{padding:8px 11px;border-radius:9px;background:#eef3f8;font-weight:700;font-size:.82rem}.settings-tabs a.active{background:var(--a-blue);color:#fff}.code{font-family:Consolas,monospace;font-size:.82rem;background:#f5f7fa;padding:2px 6px;border-radius:5px}.media-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.media-item{background:#fff;border:1px solid var(--a-line);border-radius:12px;padding:8px}.media-item img{width:100%;height:120px;object-fit:contain;background:#f5f7fa;border-radius:8px}.media-item small{display:block;margin-top:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-layout{display:grid;grid-template-columns:330px 1fr;gap:16px}.chat-list{border:1px solid var(--a-line);border-radius:12px;overflow:hidden}.chat-list a{display:block;padding:12px;border-bottom:1px solid var(--a-line);background:#fff}.chat-list a.active{background:#eaf4fc}.chat-thread{border:1px solid var(--a-line);border-radius:12px;background:#f7f9fc;padding:16px;min-height:430px}.bubble{max-width:70%;padding:9px 11px;border-radius:11px;background:#fff;border:1px solid var(--a-line);margin:8px 0}.bubble.agent{background:#0869b3;color:#fff;margin-left:auto;border-color:#0869b3}.reply{display:flex;gap:8px;margin-top:12px}.reply input{flex:1;border:1px solid var(--a-line);border-radius:10px;padding:10px}.reply button{border:0;border-radius:10px;background:var(--a-orange);color:#fff;padding:0 16px;font-weight:800}
@media(max-width:1100px){.admin-shell{grid-template-columns:220px 1fr}.grid-stats{grid-template-columns:repeat(2,1fr)}.media-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:800px){.admin-shell{display:block}.sidebar{height:auto;position:static}.side-nav{display:grid;grid-template-columns:repeat(2,1fr)}.side-group{grid-column:1/-1}.topbar{position:static}.content{padding:18px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.login-page{grid-template-columns:1fr}.login-visual{display:none}.chat-layout{grid-template-columns:1fr}.media-grid{grid-template-columns:repeat(2,1fr)}}