:root{--blue:#0b78ff;--navy:#071b2e;--bg:#f4f7fb;--card:#fff;--text:#172033;--muted:#718096;--line:#e4eaf2;--green:#12b76a;--amber:#f79009}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}.admin-shell{display:grid;grid-template-columns:255px 1fr;min-height:100vh}.sidebar{background:linear-gradient(180deg,#071b2e,#0a2744);color:#dce8f6;padding:22px 16px;position:sticky;top:0;height:100vh}.admin-logo{font-size:28px;font-weight:900;letter-spacing:-1px;padding:4px 10px 24px}.admin-logo span{color:#1682ff}.admin-logo small{display:block;font-size:10px;letter-spacing:.12em;color:#8fb6df;margin-top:2px}.side-title{font-size:10px;text-transform:uppercase;color:#6f91b3;letter-spacing:.12em;padding:12px 11px 7px}.side-link{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:9px;margin:3px 0;font-size:14px}.side-link:hover,.side-link.active{background:#0d5eb6;color:white}.side-link .ico{width:28px;height:28px;border-radius:7px;background:#ffffff12;display:grid;place-items:center}.main{min-width:0}.topbar{height:70px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:4}.topbar h1{font-size:20px;margin:0}.top-actions{display:flex;align-items:center;gap:10px}.pill{padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:12px}.view-site{background:var(--blue);color:#fff;border:0}.content{padding:26px;max-width:1500px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.stat .label{font-size:12px;color:var(--muted)}.stat .value{font-size:30px;font-weight:850;margin:8px 0}.stat 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label{display:block;font-size:12px;font-weight:700;margin:0 0 7px}.field input,.field textarea,.field select{width:100%;padding:11px 12px;border:1px solid #dbe3ee;border-radius:8px;background:#fff;font:inherit}.field textarea{min-height:90px;resize:vertical}.field.full{grid-column:1/-1}.btn{border:0;border-radius:8px;padding:10px 15px;font-weight:700;cursor:pointer}.btn-primary{background:var(--blue);color:#fff}.btn-soft{background:#edf5ff;color:#0b66c9}.btn-danger{background:#fff0f0;color:#c72a2a}.actions{display:flex;gap:8px;flex-wrap:wrap}.notice{padding:11px 13px;border-radius:9px;background:#e9f8ef;color:#087a48;font-size:13px;margin-bottom:16px}.preview{background:#071f39;color:#fff;border-radius:14px;overflow:hidden;min-height:280px;padding:30px;position:relative}.preview h3{font-size:34px;margin:8px 0 12px;max-width:500px}.preview p{color:#d5e8fb;max-width:620px;line-height:1.5}.promo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.promo-card{background:linear-gradient(135deg,#0a315d,#0b78ff);color:#fff;border-radius:10px;padding:16px;min-height:110px}.mini-list{display:grid;gap:9px}.mini-row{display:flex;justify-content:space-between;gap:15px;padding:10px 0;border-bottom:1px solid #eef1f5;font-size:12px}.section-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 18px}.section-tabs a{padding:8px 11px;border-radius:8px;background:#eef3f8;font-size:12px}.section-tabs a.active{background:#0b78ff;color:#fff}.codebox{background:#071b2e;color:#dce8f6;border-radius:9px;padding:13px;font-family:monospace;font-size:12px;overflow:auto}.footer-note{font-size:11px;color:#8a97a8;margin-top:14px}@media(max-width:1100px){.admin-shell{grid-template-columns:82px 1fr}.admin-logo{font-size:0}.admin-logo:before{content:'XN';font-size:22px;color:#fff}.admin-logo small,.side-link span:not(.ico),.side-title{display:none}.grid4{grid-template-columns:repeat(2,1fr)}.grid2{grid-template-columns:1fr}.sidebar{padding:18px 10px}.side-link{justify-content:center}}@media(max-width:720px){.admin-shell{display:block}.sidebar{display:none}.topbar{padding:0 14px}.content{padding:14px}.grid4,.form-grid,.promo-grid{grid-template-columns:1fr}.field.full{grid-column:auto}}