@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@600;700;800&family=Source+Sans+3:wght@400;500;600&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  --bg:#F3F4F7; --surface:#FFFFFF; --surface-2:#EBEDF1;
  --text:#1B1F24; --text-dim:#5B6470; --border:#DFE2E8;
  --accent:#C77400; --accent-line:#F5B300;
  --high-bg:#FDECC8; --high-fg:#8A5200;
  --med-bg:#E9EDF1; --med-fg:#4B5A6B;
  --low-bg:#ECEDEF; --low-fg:#7A828C;
  --good-bg:#E4F3E7; --good-fg:#2A7A3B;
  --danger-bg:#FBE7E5; --danger-fg:#B23A2E;
  --shadow:0 1px 2px rgba(20,23,27,.06), 0 8px 24px rgba(20,23,27,.06);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#14171B; --surface:#1B1F24; --surface-2:#20242A;
    --text:#EDEFF2; --text-dim:#9AA3AD; --border:#2B3036;
    --accent:#F5B300; --accent-line:#F5B300;
    --high-bg:#3A2C0A; --high-fg:#F5B300;
    --med-bg:#212A31; --med-fg:#9FB4C7;
    --low-bg:#212428; --low-fg:#8B929B;
    --good-bg:#17301D; --good-fg:#6FCB82;
    --danger-bg:#341C1A; --danger-fg:#E8897C;
    --shadow:0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.35);
  }
}
:root[data-theme="dark"]{
  --bg:#14171B; --surface:#1B1F24; --surface-2:#20242A;
  --text:#EDEFF2; --text-dim:#9AA3AD; --border:#2B3036;
  --accent:#F5B300; --accent-line:#F5B300;
  --high-bg:#3A2C0A; --high-fg:#F5B300;
  --med-bg:#212A31; --med-fg:#9FB4C7;
  --low-bg:#212428; --low-fg:#8B929B;
  --good-bg:#17301D; --good-fg:#6FCB82;
  --danger-bg:#341C1A; --danger-fg:#E8897C;
  --shadow:0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.35);
}
*{box-sizing:border-box;}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Source Sans 3",-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;}
h1,h2,h3{font-family:"Archivo",sans-serif;font-weight:800;letter-spacing:-0.01em;text-wrap:balance;}
.eyebrow{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.09em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:8px;}

/* Login */
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;}
.login-card{background:var(--surface);border:1px solid var(--border);border-top:3px solid var(--accent-line);border-radius:12px;padding:32px;width:320px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px;}
.login-card h1{font-size:22px;margin:0 0 4px;}
.login-card label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--text-dim);}
.login-card input{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:14px;color:var(--text);}
.login-card button{margin-top:6px;background:var(--accent-line);color:#1B1F24;border:none;border-radius:8px;padding:11px;font-weight:700;font-size:14px;cursor:pointer;}
.login-card .error{color:var(--danger-fg);font-size:13px;margin:0;}

/* App shell */
.wrap{max-width:1360px;margin:0 auto;padding:24px 24px 64px;}
header.top{display:flex;flex-wrap:wrap;gap:20px;align-items:flex-end;justify-content:space-between;padding-bottom:18px;border-bottom:3px solid var(--accent-line);margin-bottom:20px;}
header.top h1{font-size:26px;margin:0 0 4px;}
.top-actions{display:flex;gap:14px;align-items:center;}
button.ghost{background:transparent;border:1px solid var(--border);color:var(--text-dim);border-radius:8px;padding:8px 14px;font-size:13px;cursor:pointer;}
button.ghost:hover{color:var(--text);}

.tabs{display:flex;gap:4px;background:var(--surface-2);border:1px solid var(--border);border-radius:9px;padding:3px;}
.tab-btn{background:transparent;border:none;color:var(--text-dim);font-size:13px;font-weight:600;padding:7px 14px;border-radius:6px;cursor:pointer;font-family:inherit;}
.tab-btn.active{background:var(--surface);color:var(--text);box-shadow:var(--shadow);}
.tab-panel{display:none;}
.tab-panel.active{display:block;}

.campaigns-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;}
.campaign-list{display:flex;flex-direction:column;gap:10px;}
.campaign-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:16px 18px;box-shadow:var(--shadow);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;}
.campaign-card:hover{border-color:var(--accent-line);}
.campaign-card .name{font-weight:700;font-size:14.5px;}
.campaign-card .subject{color:var(--text-dim);font-size:12.5px;margin-top:2px;}
.campaign-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;}
.pill.draft{background:var(--surface-2);color:var(--text-dim);border:1px solid var(--border);}
.pill.sending{background:var(--high-bg);color:var(--high-fg);}
.pill.sent{background:var(--good-bg);color:var(--good-fg);}
.progress-mini{font-family:"IBM Plex Mono",monospace;font-size:11.5px;color:var(--text-dim);}

.drawer-wide{width:min(720px,100vw);}
.subtabs{display:flex;gap:16px;border-bottom:1px solid var(--border);margin-bottom:16px;}
.subtab-btn{background:none;border:none;color:var(--text-dim);font-size:13px;font-weight:600;padding:8px 2px;cursor:pointer;border-bottom:2px solid transparent;font-family:inherit;}
.subtab-btn.active{color:var(--accent);border-bottom-color:var(--accent-line);}
.html-input{width:100%;min-height:140px;font-family:"IBM Plex Mono",monospace;font-size:11.5px;}
.preview-frame{width:100%;height:420px;border:1px solid var(--border);border-radius:8px;background:#fff;}
.recipient-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px;}
.recipient-list{max-height:280px;overflow-y:auto;border:1px solid var(--border);border-radius:8px;}
.recipient-row{display:flex;align-items:center;gap:10px;padding:8px 12px;border-bottom:1px solid var(--border);font-size:13px;}
.recipient-row:last-child{border-bottom:none;}
.recipient-row .re-company{font-weight:600;}
.recipient-row .re-email{color:var(--text-dim);font-size:12px;}
.email-row{display:flex;align-items:center;gap:8px;padding:8px 0;border-bottom:1px solid var(--border);font-size:13px;}
.email-row:last-child{border-bottom:none;}
.email-row .em-addr{font-weight:600;}
.email-row .em-meta{color:var(--text-dim);font-size:11.5px;}
.email-row .em-actions{margin-left:auto;display:flex;gap:6px;}
.icon-btn{background:none;border:none;color:var(--text-dim);cursor:pointer;font-size:14px;padding:2px 6px;}
.icon-btn:hover{color:var(--danger-fg);}
.tag-primary{font-size:10px;font-family:"IBM Plex Mono",monospace;color:var(--accent);border:1px solid var(--accent-line);border-radius:4px;padding:0 5px;}
.tag-unsub{font-size:10px;font-family:"IBM Plex Mono",monospace;color:var(--danger-fg);border:1px solid var(--danger-fg);border-radius:4px;padding:0 5px;}

.stats{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px;}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px 18px;min-width:110px;box-shadow:var(--shadow);}
.stat .n{font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:24px;line-height:1;font-variant-numeric:tabular-nums;}
.stat .l{font-size:11px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.06em;margin-top:4px;}
.stat.good .n{color:var(--good-fg);}
.stat.high .n{color:var(--high-fg);}

.controls{display:flex;gap:10px;flex-wrap:wrap;align-items:center;padding:12px 0;border-bottom:1px solid var(--border);margin-bottom:4px;}
.controls input[type="search"], .controls select{background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:9px 12px;font-size:14px;font-family:inherit;}
.controls input[type="search"]{flex:1 1 220px;min-width:180px;}
.count-note{font-size:13px;color:var(--text-dim);margin-left:auto;font-family:"IBM Plex Mono",monospace;}

.table-scroll{overflow-x:auto;border:1px solid var(--border);border-radius:12px;background:var(--surface);box-shadow:var(--shadow);}
table{width:100%;border-collapse:collapse;min-width:960px;}
thead th{position:sticky;top:0;background:var(--surface-2);text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);font-weight:600;padding:12px 14px;border-bottom:1px solid var(--border);cursor:pointer;user-select:none;white-space:nowrap;}
tbody td{padding:11px 14px;border-bottom:1px solid var(--border);vertical-align:top;font-size:13.5px;}
tbody tr:last-child td{border-bottom:none;}
tbody tr:hover{background:var(--surface-2);cursor:pointer;}
.company{font-weight:600;}
.hq{color:var(--text-dim);font-size:12px;margin-top:2px;}
.pill{display:inline-block;font-size:11.5px;font-weight:600;padding:3px 10px;border-radius:100px;white-space:nowrap;}
.pill.High{background:var(--high-bg);color:var(--high-fg);}
.pill.Medium{background:var(--med-bg);color:var(--med-fg);}
.pill.Low{background:var(--low-bg);color:var(--low-fg);}
.pill.status{background:var(--surface-2);color:var(--text-dim);border:1px solid var(--border);}
.pill.status.Converted{background:var(--good-bg);color:var(--good-fg);border:none;}
.pill.status.Unsubscribed{background:var(--danger-bg);color:var(--danger-fg);border:none;}
.badge-inbound{font-size:10.5px;font-family:"IBM Plex Mono",monospace;color:var(--accent);border:1px solid var(--accent-line);border-radius:4px;padding:1px 6px;margin-left:6px;}

/* Drawer */
.overlay{position:fixed;inset:0;background:rgba(20,23,27,.4);display:none;z-index:20;}
.overlay.open{display:block;}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(480px,100vw);background:var(--surface);border-left:1px solid var(--border);box-shadow:var(--shadow);transform:translateX(100%);transition:transform .2s ease;z-index:21;overflow-y:auto;padding:24px;}
.drawer.open{transform:translateX(0);}
.drawer h2{font-size:19px;margin:0 0 2px;}
.drawer .hq{margin-bottom:14px;}
.drawer-close{float:right;background:none;border:none;font-size:20px;color:var(--text-dim);cursor:pointer;}
.field{margin-bottom:14px;}
.field label{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-dim);margin-bottom:5px;}
.field input, .field select, .field textarea{width:100%;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:8px 10px;font-size:13.5px;color:var(--text);font-family:inherit;}
.field textarea{min-height:64px;resize:vertical;}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.btn{background:var(--accent-line);color:#1B1F24;border:none;border-radius:8px;padding:9px 14px;font-weight:700;font-size:13px;cursor:pointer;}
.btn:disabled{opacity:.5;cursor:not-allowed;}
.btn.secondary{background:var(--surface-2);color:var(--text);border:1px solid var(--border);}
.divider{border:none;border-top:1px solid var(--border);margin:18px 0;}
.activity-item{padding:9px 0;border-bottom:1px solid var(--border);font-size:13px;}
.activity-item:last-child{border-bottom:none;}
.activity-type{font-family:"IBM Plex Mono",monospace;font-size:10px;text-transform:uppercase;color:var(--accent);letter-spacing:.05em;}
.activity-time{color:var(--text-dim);font-size:11px;float:right;}
.unsub-flag{background:var(--danger-bg);color:var(--danger-fg);border-radius:8px;padding:8px 12px;font-size:12.5px;margin-bottom:14px;}
.conv-flag{background:var(--good-bg);color:var(--good-fg);border-radius:8px;padding:8px 12px;font-size:12.5px;margin-bottom:14px;}