:root{
  --bg:#f4f6fb; --panel:#ffffff; --panel-2:#f7f9fc; --line:#e4e8f0;
  --ink:#1c2430; --muted:#697586; --accent:#0ea5a4; --accent-2:#2563eb;
  --danger:#dc2626; --ok:#059669; --warn:#b45309;
  --radius:12px; --shadow:0 1px 2px rgba(16,24,40,.04), 0 8px 24px rgba(16,24,40,.06);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  background:var(--bg); color:var(--ink);
  font-family:"IBM Plex Sans",system-ui,-apple-system,sans-serif; font-size:14.5px; line-height:1.55;
}
a{color:var(--accent-2);text-decoration:none}
a:hover{text-decoration:underline}

.layout{display:grid;grid-template-columns:248px 1fr;min-height:100vh}

.sidebar{
  background:var(--panel);border-right:1px solid var(--line);
  display:flex;flex-direction:column;padding:22px 14px;position:sticky;top:0;height:100vh;
}
.brand{font-family:"Schibsted Grotesk",sans-serif;font-size:19px;margin:4px 8px 24px;letter-spacing:-.01em;color:var(--ink)}
.brand strong{color:var(--accent)}
.sidebar nav{display:flex;flex-direction:column;gap:2px}
.sidebar nav a{color:var(--muted);padding:9px 12px;border-radius:9px;font-weight:500}
.sidebar nav a:hover{background:var(--panel-2);color:var(--ink);text-decoration:none}
.sidebar nav a.on{background:#e6f6f5;color:#0b7d7b;box-shadow:inset 2px 0 0 var(--accent)}
.nav-sep{margin:14px 10px 6px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#9aa5b4;font-weight:600}
.userbox{margin-top:auto;padding:12px 8px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px}

.content{padding:28px 36px;max-width:1140px}
.topbar h1{font-family:"Schibsted Grotesk",sans-serif;font-weight:700;font-size:26px;margin:0 0 20px;letter-spacing:-.02em}

.flash{padding:11px 14px;border-radius:9px;margin-bottom:18px;border:1px solid}
.flash.ok{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}
.flash.err{background:#fef2f2;border-color:#fecaca;color:#991b1b}

.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-bottom:20px}
.card h2{font-family:"Schibsted Grotesk",sans-serif;font-size:16px;margin:0 0 14px}

.grid{display:grid;gap:16px}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}
.stat .n{font-family:"Schibsted Grotesk",sans-serif;font-size:30px;line-height:1;color:var(--ink)}
.stat .l{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.05em;margin-top:7px}

table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);font-size:13.5px;vertical-align:top}
th{color:var(--muted);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em}
tbody tr:hover td{background:var(--panel-2)}

label{display:block;font-size:12.5px;color:var(--muted);margin:12px 0 5px;font-weight:600}
input[type=text],input[type=email],input[type=password],input[type=tel],input[type=number],
input[type=datetime-local],input[type=file],select,textarea{
  width:100%;background:#fff;border:1px solid var(--line);color:var(--ink);
  border-radius:9px;padding:9px 11px;font:inherit;
}
textarea{min-height:110px;resize:vertical}
textarea.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent-2);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.check{display:flex;align-items:center;gap:8px;margin:8px 0}
.check input{width:auto}
.check label{margin:0;color:var(--ink);font-weight:500}

.btn{display:inline-flex;align-items:center;gap:7px;background:var(--accent);color:#fff;border:none;
  padding:10px 16px;border-radius:9px;font-weight:600;font:inherit;cursor:pointer}
.btn:hover{filter:brightness(.96);text-decoration:none}
.btn.ghost{background:#fff;border:1px solid var(--line);color:var(--ink)}
.btn.ghost:hover{background:var(--panel-2)}
.btn.danger{background:var(--danger);color:#fff}
.btn.sm{padding:6px 11px;font-size:13px}

.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:11.5px;font-weight:600;border:1px solid}
.badge.draft{color:var(--muted);border-color:var(--line);background:#f8fafc}
.badge.queued,.badge.sending{color:var(--warn);border-color:#fde68a;background:#fffbeb}
.badge.sent{color:var(--ok);border-color:#a7f3d0;background:#ecfdf5}
.badge.failed{color:var(--danger);border-color:#fecaca;background:#fef2f2}
.badge.email{color:var(--accent-2);border-color:#bfdbfe;background:#eff6ff}
.badge.sms{color:#0b7d7b;border-color:#99e6e2;background:#e6f6f5}
.badge.muted{color:var(--muted);border-color:var(--line);background:#f8fafc}

.row{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-end}
.row > *{flex:1;min-width:160px}
.muted{color:var(--muted)}
.hint{font-size:12px;color:var(--muted);margin-top:5px}
.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;gap:12px;flex-wrap:wrap}
.kv{display:grid;grid-template-columns:170px 1fr;gap:8px 16px;font-size:14px}
.kv dt{color:var(--muted)}
.kv dd{margin:0}
.notice{background:#eff6ff;border:1px solid #bfdbfe;color:#1e40af;padding:12px 14px;border-radius:9px;font-size:13px;margin-bottom:16px}

/* login */
.login-wrap{display:grid;place-items:center;min-height:100vh}
.login-card{width:370px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:32px;box-shadow:var(--shadow)}
.login-card .brand{font-size:24px;text-align:center;margin-bottom:22px}

@media(max-width:860px){
  .layout{grid-template-columns:1fr}
  .sidebar{position:static;height:auto;flex-direction:row;align-items:center;gap:10px;flex-wrap:wrap}
  .sidebar nav{flex-direction:row;flex-wrap:wrap}
  .nav-sep{display:none}.userbox{margin:0}
  .grid.cols-4,.grid.cols-3{grid-template-columns:repeat(2,1fr)}
  .grid.cols-2{grid-template-columns:1fr}
  .kv{grid-template-columns:1fr}
}