:root {
  --bg: #0f1115;
  --card: #171a21;
  --border: #262a33;
  --text: #e7e9ee;
  --muted: #9aa1ad;
  --accent: #6c5ce7;
  --accent-2: #00b894;
  --danger: #e85d5d;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
}

h1 { font-size: 20px; margin: 0; }

.status-pill {
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px;
}

.card h2 {
  margin-top: 0;
  font-size: 15px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

input, select {
  background: #0f1115;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 14px;
}

select#callerId {
  min-width: 180px;
}

input[type="tel"], input#manualNumber, input#addPhone, input#addName {
  flex: 1;
  min-width: 160px;
}

button {
  background: #262a33;
  color: var(--text);
  border: 1px solid var(--border);
  padding: 9px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
}

button:hover { border-color: var(--accent); }
button:disabled { opacity: 0.4; cursor: not-allowed; }

button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.hint { color: var(--muted); font-size: 12px; }

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
}

th, td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

th { color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; }

tr.called td:not(:last-child) { color: var(--muted); }
tr.active { background: rgba(108, 92, 231, 0.12); }

.campaign-status {
  padding: 10px 12px;
  background: #0f1115;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 12px;
  font-size: 14px;
}