:root{
  --bg:#f5f7fb;--panel:#fff;--text:#101828;--muted:#667085;--line:#e7eaf0;
  --navy:#071426;--navy2:#0b1b33;--blue:#3467ff;--violet:#6d4aff;--soft:#eef3ff;
  --success:#129a63;--warning:#d88700;--danger:#d92d20;--radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
.app-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}
.sidebar{background:linear-gradient(180deg,var(--navy),var(--navy2));color:#fff;padding:22px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:12px}
.brand strong{display:block;font-size:20px;letter-spacing:-.03em}
.brand span{display:block;color:#98a2b3;font-size:12px}
.brand-mark{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--blue),var(--violet));display:grid;place-items:center;font-weight:800;box-shadow:0 10px 28px rgba(52,103,255,.35)}
.nav{display:flex;flex-direction:column;gap:7px;margin-top:34px}
.nav a,.nav-muted{padding:12px 14px;border-radius:12px;color:#d0d5dd;font-size:14px}
.nav a:hover{background:rgba(255,255,255,.08);color:#fff}
.nav-muted{display:flex;justify-content:space-between;opacity:.55}
.nav-muted em{font-size:10px;font-style:normal;background:rgba(255,255,255,.08);padding:3px 6px;border-radius:999px}
.sidebar-footer{margin-top:auto;border-top:1px solid rgba(255,255,255,.08);padding-top:18px;display:flex;justify-content:space-between;gap:12px;align-items:center}
.sidebar-footer small{color:#b8c1d1}
.sidebar-footer a{color:#fff;font-size:13px}
.main{min-width:0}
.topbar{padding:28px 34px 18px;display:flex;align-items:center;justify-content:space-between}
.topbar h1{margin:5px 0 0;font-size:26px;letter-spacing:-.03em}
.eyebrow{font-size:10px;font-weight:800;letter-spacing:.12em;color:var(--blue)}
.role-badge{padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:11px;font-weight:800;color:var(--violet)}
.content{padding:0 34px 34px}
.hero-strip{background:linear-gradient(135deg,#0a1730,#132858 60%,#5d46e8);color:#fff;border-radius:24px;padding:30px;margin-bottom:22px;box-shadow:0 18px 50px rgba(16,24,40,.10)}
.hero-strip h2{font-size:34px;line-height:1.05;margin:8px 0 10px;letter-spacing:-.04em}
.hero-strip p{max-width:700px;color:#d8def0;margin:0}
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}
.kpi-grid article{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.kpi-grid article.accent{background:linear-gradient(135deg,#111d3b,#573fe4);color:#fff;border:0}
.kpi-grid span,.kpi-grid small{display:block;color:var(--muted)}
.kpi-grid article.accent span,.kpi-grid article.accent small{color:#cfd7f5}
.kpi-grid strong{display:block;font-size:34px;margin:8px 0 5px;letter-spacing:-.04em}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid-2.wide-left{grid-template-columns:minmax(0,1.4fr) minmax(320px,.6fr)}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.panel.dark{background:var(--navy);color:#fff;border:0}
.panel h3{font-size:20px;margin:7px 0 12px}
.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.count-pill{background:var(--soft);color:var(--blue);font-weight:800;padding:6px 10px;border-radius:999px}
.action-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.action-grid a{background:var(--soft);padding:16px;border-radius:13px;font-weight:700;display:flex;justify-content:space-between}
.form{display:grid;gap:13px}
.form label{display:grid;gap:6px;font-size:12px;font-weight:700;color:#344054}
.form input,.form select,.form textarea{width:100%;border:1px solid #d0d5dd;background:#fff;border-radius:11px;padding:11px 12px;outline:none}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(52,103,255,.10)}
.btn{border:0;border-radius:11px;padding:11px 14px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.btn.primary{background:linear-gradient(135deg,var(--blue),var(--violet));color:#fff;box-shadow:0 8px 22px rgba(52,103,255,.18)}
.btn.ghost{background:#f2f4f7;color:#667085}
.alert{border-radius:12px;padding:12px 14px;margin-bottom:16px;font-weight:700;font-size:13px}
.alert.success{background:#ecfdf3;color:#067647}
.alert.error{background:#fef3f2;color:#b42318}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse}
th,td{padding:12px 10px;text-align:left;border-bottom:1px solid #eef0f4;font-size:13px}
th{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:#667085}
.status{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:11px;font-weight:800;background:#f2f4f7;color:#475467}
.status.active{background:#ecfdf3;color:#067647}
.status.pending{background:#fff7e6;color:#b54708}
.status.paused{background:#f2f4f7;color:#667085}
.empty{text-align:center;color:#98a2b3;padding:30px}
.campaign-list{display:grid;gap:11px}
.campaign-row{display:flex;justify-content:space-between;gap:20px;border:1px solid var(--line);border-radius:14px;padding:16px}
.campaign-row h4{margin:7px 0 4px;font-size:16px}
.campaign-row p{margin:0;color:var(--muted);font-size:13px}
.campaign-meta{display:flex;flex-direction:column;align-items:flex-end;gap:7px;min-width:110px;font-size:12px}
.mini-tag{display:inline-flex;font-size:10px;font-weight:800;letter-spacing:.06em;color:var(--violet);background:#f1efff;padding:5px 7px;border-radius:999px}
.market-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:18px}
.market-head h2{font-size:30px;margin:6px 0 8px}
.muted{color:var(--muted)}
.campaign-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.campaign-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;display:flex;flex-direction:column;min-height:260px}
.campaign-card.approved-card{border-color:#b9c7ff;box-shadow:0 10px 28px rgba(52,103,255,.08)}
.campaign-logo{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;display:grid;place-items:center;font-size:20px;font-weight:900;margin-bottom:14px}
.campaign-card h3{font-size:21px;margin:10px 0 8px}
.campaign-card p{color:var(--muted);font-size:13px;line-height:1.6}
.campaign-card-footer{margin-top:auto;padding-top:14px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.auth-page{min-height:100vh;display:grid;grid-template-columns:minmax(420px,520px) 1fr;background:#fff}
.auth-card{padding:60px;display:flex;flex-direction:column;justify-content:center}
.brand-login{margin-bottom:40px}
.auth-kicker{font-size:10px;letter-spacing:.14em;font-weight:900;color:var(--blue)}
.auth-card h1{font-size:38px;line-height:1.05;letter-spacing:-.04em;margin:7px 0 10px}
.auth-visual{background:radial-gradient(circle at 20% 20%,#274ec8,transparent 35%),linear-gradient(135deg,#081426,#1b2850 50%,#6847ff);color:#fff;padding:70px;display:flex;flex-direction:column;justify-content:flex-end}
.auth-visual span{font-size:13px;color:#c6d0ef;font-weight:800;letter-spacing:.15em}
.auth-visual h2{font-size:56px;line-height:.98;letter-spacing:-.05em;margin:12px 0}
.auth-visual p{max-width:520px;color:#c6d0ef}
@media(max-width:1000px){
  .app-shell{grid-template-columns:210px 1fr}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .grid-2,.grid-2.wide-left{grid-template-columns:1fr}
  .campaign-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  .app-shell{display:block}
  .sidebar{position:relative;height:auto}
  .nav{display:grid;grid-template-columns:1fr 1fr}
  .sidebar-footer{margin-top:20px}
  .content,.topbar{padding-left:18px;padding-right:18px}
  .kpi-grid,.campaign-grid{grid-template-columns:1fr}
  .auth-page{grid-template-columns:1fr}
  .auth-visual{display:none}
  .auth-card{padding:34px 22px}
}