:root {
  --bg: #0e1726;
  --panel: #16213a;
  --panel-2: #1d2b48;
  --line: #2a3a5c;
  --text: #e8eef9;
  --muted: #93a4c4;
  --accent: #3b82f6;
  --accent-2: #2563eb;
  --green: #22c55e;
  --red: #ef4444;
  --amber: #f59e0b;
  --radius: 10px;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.5 -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}
.hidden { display: none !important; }
.muted { color: var(--muted); }
.error { color: var(--red); }
.ok-text { color: var(--green); }
a { color: var(--accent); }

/* Buttons */
.btn {
  border: 1px solid var(--line); background: var(--panel-2); color: var(--text);
  padding: 7px 14px; border-radius: 8px; cursor: pointer; font-size: 13px;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent-2); border-color: var(--accent-2); }
.btn.primary:hover { background: var(--accent); }
.btn.ghost { background: transparent; }
.btn.danger { border-color: var(--red); color: #ffd9d9; }
.btn.danger:hover { background: var(--red); color: #fff; }
.btn.sm { padding: 4px 9px; font-size: 12px; }

/* Login */
.login-wrap { min-height: 100vh; display: grid; place-items: center; }
.login-card { width: 340px; display: flex; flex-direction: column; gap: 12px; }
.login-card h1 { margin: 0; }
.login-card label, .form-grid label { display: flex; flex-direction: column; gap: 5px; font-size: 12px; color: var(--muted); }
.login-card input { margin-top: 2px; }
input, select, textarea {
  background: var(--bg); border: 1px solid var(--line); color: var(--text);
  padding: 8px 10px; border-radius: 8px; font-size: 13px; width: 100%; font-family: inherit;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
textarea { resize: vertical; min-height: 70px; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }

/* Topbar */
.topbar {
  display: flex; align-items: center; gap: 20px; padding: 10px 20px;
  background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10;
}
.brand { font-weight: 700; font-size: 18px; }
.brand span { color: var(--accent); }
.tabs { display: flex; gap: 4px; }
.tab { background: transparent; border: none; color: var(--muted); padding: 8px 14px; cursor: pointer; border-radius: 8px; font-size: 14px; }
.tab.active, .tab:hover { color: var(--text); background: var(--panel-2); }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }

main { padding: 20px; max-width: 1200px; margin: 0 auto; }

/* Toolbar / filters */
.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 14px; }
.toolbar select, .toolbar input { width: auto; }
.toolbar .search { min-width: 220px; }
.spacer { flex: 1; }

/* Tables */
table { width: 100%; border-collapse: collapse; background: var(--panel); border-radius: var(--radius); overflow: hidden; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); font-size: 13px; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
tbody tr:hover { background: var(--panel-2); cursor: pointer; }
tr.is-spam td { opacity: .55; }
tr.is-new td:first-child { box-shadow: inset 3px 0 0 var(--accent); }

/* Badges */
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; border: 1px solid var(--line); }
.badge.new { color: #bfdbfe; border-color: var(--accent); }
.badge.read { color: var(--muted); }
.badge.archived { color: var(--muted); }
.badge.spam { color: #fecaca; border-color: var(--red); }
.badge.sent { color: #bbf7d0; border-color: var(--green); }
.badge.failed { color: #fecaca; border-color: var(--red); }
.badge.skipped, .badge.pending { color: var(--amber); border-color: var(--amber); }

/* Stats */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 18px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.stat .n { font-size: 28px; font-weight: 700; }
.stat .l { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }

/* Sites & forms */
.site-block { margin-bottom: 18px; }
.site-head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.site-head h3 { margin: 0; }
.form-row { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; margin-bottom: 6px; background: var(--panel); }
.form-row .grow { flex: 1; }
.pill { font-size: 11px; color: var(--muted); }

/* Modal */
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: grid; place-items: center; z-index: 50; padding: 20px; }
.modal { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; width: 100%; max-width: 620px; max-height: 88vh; overflow: auto; padding: 22px; }
.modal.wide { max-width: 760px; }
.modal h2 { margin: 0 0 14px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid .full { grid-column: 1 / -1; }
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 18px; }
.kv { display: grid; grid-template-columns: 130px 1fr; gap: 6px 12px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; white-space: pre-wrap; word-break: break-word; }
.snippet { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 12px; font: 12px/1.5 ui-monospace, Menlo, Consolas, monospace; white-space: pre-wrap; word-break: break-all; }
fieldset { border: 1px solid var(--line); border-radius: 8px; padding: 12px; margin: 0 0 6px; }
legend { color: var(--muted); font-size: 12px; padding: 0 6px; }
.check { flex-direction: row !important; align-items: center; gap: 8px !important; }
.check input { width: auto; }

/* Toast */
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--panel-2); border: 1px solid var(--accent); padding: 10px 18px; border-radius: 8px; z-index: 100; }
.toast.err { border-color: var(--red); }