:root {
  --bg: #f4f5f7;
  --card: #ffffff;
  --border: #e2e4e9;
  --text: #1a1d23;
  --muted: #6b7280;
  --accent: #22a559;
  --accent-dark: #178a48;
  --danger: #d64545;
  --warn: #b8860b;
}

* { box-sizing: border-box; }

.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}
.login-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  width: 100%;
  max-width: 340px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}
.login-card h1 { font-size: 18px; margin: 0 0 6px; }
.login-card .muted { margin: 0 0 20px; }
#login-form { display: flex; flex-direction: column; gap: 12px; }
#login-form label { margin-top: 4px; }
#login-form button { margin-top: 6px; }
#login-error { color: var(--danger); min-height: 14px; }

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

header {
  padding: 16px 24px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header h1 {
  font-size: 18px;
  margin: 0;
}

#conn-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

#conn-controls button {
  padding: 6px 12px;
  font-size: 13px;
}

#status-badge {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}
#status-badge.connected { background: #e3f7ea; color: var(--accent-dark); }
#status-badge.qr { background: #fff3e0; color: var(--warn); }
#status-badge.disconnected, #status-badge.connecting { background: #fdeaea; color: var(--danger); }

main {
  max-width: 1000px;
  margin: 24px auto;
  padding: 0 16px;
  display: grid;
  gap: 20px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
}

.card h2 {
  font-size: 15px;
  margin: 0 0 14px;
}

#profile-card h3 {
  font-size: 13px;
  margin: 0 0 10px;
}
#team-management-section {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

#qr-wrap {
  text-align: center;
}
#qr-wrap img {
  max-width: 220px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

form.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
form.grid .full { grid-column: 1 / -1; }

label {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 4px;
}

input, textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
}

textarea { resize: vertical; min-height: 60px; }

button {
  background: var(--accent);
  color: white;
  border: none;
  padding: 9px 16px;
  border-radius: 6px;
  font-size: 14px;
  cursor: pointer;
}
button:hover { background: var(--accent-dark); }
button.secondary { background: var(--muted); }
button.danger { background: var(--danger); padding: 5px 10px; font-size: 12px; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
th, td {
  text-align: left;
  padding: 8px 6px;
  border-bottom: 1px solid var(--border);
}
th { color: var(--muted); font-weight: 600; }

.badge {
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
}
.badge.active { background: #e3f7ea; color: var(--accent-dark); }
.badge.replied { background: #e6f0ff; color: #1d4ed8; }
.badge.completed { background: #eee; color: var(--muted); }
.badge.stopped { background: #fdeaea; color: var(--danger); }
.badge.lost { background: #f1e9da; color: #92651a; }

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

#incoming-banner {
  background: #e6f0ff;
  border-color: #b6d0ff;
  color: #1d4ed8;
  font-size: 13px;
}

#automation-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
#automation-row button {
  padding: 6px 14px;
  font-size: 13px;
}

.badge.blocked { background: #fdeaea; color: var(--danger); }
.badge.paused { background: #fff3e0; color: var(--warn); }

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.overlay-box {
  background: var(--card);
  border-radius: 10px;
  padding: 20px;
  max-width: 360px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}
.overlay-box p {
  margin: 0 0 16px;
  font-size: 14px;
}
.overlay-box #prompt-input {
  margin-bottom: 8px;
}
.overlay-box #prompt-error {
  color: var(--danger);
  min-height: 14px;
  margin: 0;
}
.overlay-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 12px;
}

.overlay-box-lg {
  max-width: 640px;
  width: 90vw;
  max-height: 80vh;
  overflow-y: auto;
}
.overlay-box-lg h2 { font-size: 16px; margin: 0 0 12px; }
.overlay-box-lg h3 { font-size: 13px; color: var(--muted); margin: 16px 0 8px; }

.filter-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
#lead-search {
  max-width: 220px;
  margin-bottom: 0;
}
#lead-status-filter {
  max-width: 220px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
}
.date-filter-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
  margin: 0;
}
.date-filter-label input {
  width: auto;
}
.filter-row button.secondary {
  padding: 8px 12px;
  font-size: 13px;
}

.radio-row {
  display: flex;
  gap: 16px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.radio-option {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text);
  margin: 0;
}
.radio-option input {
  width: auto;
}

.wa-link {
  display: inline-flex;
  align-items: center;
  margin-left: 6px;
  text-decoration: none;
  vertical-align: middle;
}
.wa-link svg { width: 16px; height: 16px; }

#queue-summary { margin: 10px 0 0; }
#queue-table { margin-top: 10px; font-size: 12px; }

td.actions-cell {
  display: flex;
  gap: 6px;
}