:root{--navy:#10203b;--blue:#3478f6;--teal:#21c7a8;--ink:#172033;--muted:#68758a;--line:#e5eaf1;--bg:#f4f7fb;--white:#fff;--danger:#d84646}*{box-sizing:border-box}body{margin:0;font:14px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--bg)}a{color:inherit;text-decoration:none}.sidebar{position:fixed;inset:0 auto 0 0;width:238px;background:var(--navy);color:#cbd5e6;padding:24px 18px;display:flex;flex-direction:column}.brand{display:block;background:#fff;border-radius:12px;padding:5px;overflow:hidden}.brand img{display:block;width:100%;height:58px;object-fit:contain}.sidebar nav{display:grid;gap:7px;margin-top:28px}.sidebar nav a{padding:11px 14px;border-radius:9px;font-weight:650}.sidebar nav a:hover,.sidebar nav a.active{background:#20375f;color:#fff}.sidebar-foot{margin-top:auto;border-top:1px solid #2b4165;padding:18px 10px 0;display:grid;gap:5px}.sidebar-foot a{color:#82aefc}.main{margin-left:238px;padding:34px;max-width:1500px}.page-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.page-head h1{margin:0;font-size:27px}.page-head p{margin:5px 0 0;color:var(--muted)}.btn{border:0;border-radius:9px;background:var(--blue);color:#fff;padding:10px 15px;font-weight:700;cursor:pointer;display:inline-block}.btn.secondary{background:#e8eef8;color:var(--navy)}.btn.danger{background:var(--danger)}.grid{display:grid;gap:18px}.stats{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:0 5px 20px #1b315b0a}.stat span{color:var(--muted);font-weight:650}.stat strong{display:block;font-size:28px;margin-top:7px}.stat small{color:#139b79}.split{grid-template-columns:1.4fr 1fr}.card h2{font-size:17px;margin:0 0 16px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}.badge{display:inline-block;padding:3px 8px;border-radius:99px;background:#e7f8f3;color:#087c61;font-size:12px;font-weight:750}.badge.draft{background:#eef1f5;color:#68758a}.badge.paused{background:#fff0dc;color:#a86108}.creative{width:120px;height:48px;object-fit:cover;border-radius:6px;background:#edf1f6}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.full{grid-column:1/-1}label{display:grid;gap:6px;font-weight:680}input,select,textarea{width:100%;border:1px solid #ccd5e2;background:#fff;border-radius:9px;padding:11px;font:inherit}textarea{min-height:95px;resize:vertical}.help{color:var(--muted);font-size:12px}.flash{margin:0 0 20px;padding:12px 15px;background:#e7f8f3;border:1px solid #b8eadc;border-radius:9px;color:#087c61}.flash.error{background:#fdeaea;color:#a52828;border-color:#f5c5c5}.login-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 80% 10%,#dceaff,transparent 35%),var(--bg)}.login-card{width:min(430px,90vw);background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:0 22px 70px #18305d1c}.login-card img{width:100%;height:90px;object-fit:contain}.login-card form{display:grid;gap:15px;margin-top:20px}.login-card h1{font-size:23px;margin:20px 0 0}.login-card p{color:var(--muted);margin:5px 0}.chart{display:flex;align-items:end;gap:10px;height:180px;padding-top:20px}.bar{flex:1;background:linear-gradient(var(--teal),var(--blue));border-radius:6px 6px 2px 2px;min-height:3px;position:relative}.bar span{position:absolute;top:100%;left:50%;transform:translateX(-50%);font-size:10px;color:var(--muted);margin-top:6px}@media(max-width:900px){.sidebar{position:static;width:auto}.main{margin:0;padding:20px}.stats,.split{grid-template-columns:1fr 1fr}}@media(max-width:600px){.stats,.split,.form-grid{grid-template-columns:1fr}.full{grid-column:auto}.page-head{align-items:start;flex-direction:column}.main{padding:16px}.table-wrap{overflow:auto}}