* { box-sizing: border-box; }
[hidden] { display: none !important; }
:root {
  --bg: #0f1115;
  --surface: #171a21;
  --surface-2: #1e222b;
  --border: #2a2f3a;
  --text: #e8e9ec;
  --muted: #9199a8;
  --accent: #4f8cff;
  --admissions: #38b26a;
  --other: #c99a3a;
  --waster: #8a8f9c;
  --handed: #b869e0;
  --danger: #e05555;
}
html, body { height: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

/* Login */
.login-body { display: flex; align-items: center; justify-content: center; }
.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  width: 320px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.login-card h1 { margin: 0; font-size: 20px; }
.login-card label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.login-card input {
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); padding: 10px 12px; font-size: 14px;
}
.login-card button, #startBtn, .reply-form button, .conv-view-actions button {
  background: var(--accent); color: white; border: none; border-radius: 8px;
  padding: 10px 14px; font-size: 14px; cursor: pointer; font-weight: 600;
}
.danger-button { color: var(--danger) !important; border-color: rgba(224,85,85,0.4) !important; }
.connect-card .danger-button { margin-top: 10px; background: transparent; border: 1px solid var(--border); padding: 10px 14px; border-radius: 8px; font-size: 14px; cursor: pointer; font-weight: 600; }
.error { color: var(--danger); font-size: 13px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }

/* Connect screen */
.connect-screen { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.connect-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 16px;
  padding: 36px; width: 360px; text-align: center;
}
.qr-wrap {
  background: white; border-radius: 12px; padding: 16px; margin: 20px 0;
  min-height: 220px; display: flex; align-items: center; justify-content: center;
}
.qr-wrap img { width: 220px; height: 220px; object-fit: contain; }

/* App layout */
.app { display: flex; height: 100vh; }
.sidebar {
  width: 320px; border-right: 1px solid var(--border); background: var(--surface);
  display: flex; flex-direction: column;
}
.sidebar-header { padding: 16px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--border); }
.sidebar-header h1 { font-size: 15px; margin: 0; }
.badge { font-size: 11px; background: var(--admissions); color: white; padding: 3px 8px; border-radius: 999px; }
.ai-status-banner {
  margin: 0 16px 12px; padding: 8px 10px; border-radius: 8px; font-size: 12px; line-height: 1.4;
  background: rgba(224,85,85,0.15); color: var(--danger); border: 1px solid rgba(224,85,85,0.35);
}
.rate-limit-panel { margin: 0 16px 12px; display: flex; flex-direction: column; gap: 6px; }
.rate-limit-row { display: flex; flex-direction: column; gap: 3px; }
.rate-limit-row-top { display: flex; justify-content: space-between; font-size: 11px; color: var(--muted); }
.rate-limit-bar { height: 5px; border-radius: 999px; background: var(--surface-2); overflow: hidden; }
.rate-limit-bar-fill { height: 100%; background: var(--accent); border-radius: 999px; }
.rate-limit-bar-fill.warn { background: var(--other); }
.rate-limit-bar-fill.danger { background: var(--danger); }
.filters { display: flex; flex-wrap: wrap; gap: 6px; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.filter-btn {
  background: var(--surface-2); border: 1px solid var(--border); color: var(--muted);
  border-radius: 999px; padding: 5px 10px; font-size: 12px; cursor: pointer;
}
.filter-btn.active { background: var(--accent); color: white; border-color: var(--accent); }
.conv-list { flex: 1; overflow-y: auto; }
.conv-item { padding: 12px 16px; border-bottom: 1px solid var(--border); cursor: pointer; display: flex; flex-direction: column; gap: 4px; }
.conv-item:hover { background: var(--surface-2); }
.conv-item.selected { background: var(--surface-2); border-left: 3px solid var(--accent); }
.conv-item-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.conv-item-name { font-size: 14px; font-weight: 600; }
.conv-item-snippet { font-size: 12px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tag { font-size: 10px; padding: 2px 7px; border-radius: 999px; text-transform: uppercase; letter-spacing: 0.03em; }
.tag-admissions { background: rgba(56,178,106,0.18); color: var(--admissions); }
.tag-other_business { background: rgba(201,154,58,0.18); color: var(--other); }
.tag-time_waster { background: rgba(138,143,156,0.18); color: var(--waster); }
.tag-unclear { background: rgba(145,153,168,0.18); color: var(--muted); }
.tag-personal, .tag-meeting { background: rgba(184,105,224,0.18); color: var(--handed); }
.tag-task_request, .tag-support { background: rgba(52,152,219,0.18); color: #68b8ec; }
.tag-handed_off { background: rgba(184,105,224,0.18); color: var(--handed); }
.tag-legacy { background: rgba(145,153,168,0.18); color: var(--muted); }
.unread-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }

.main { flex: 1; display: flex; flex-direction: column; }
.empty-state { flex: 1; display: flex; align-items: center; justify-content: center; color: var(--muted); }
.conv-view { flex: 1; display: flex; flex-direction: column; }
.conv-view-header { padding: 16px 20px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: flex-start; }
.conv-view-header h2 { margin: 0 0 2px; font-size: 16px; }
.conv-view-actions { display: flex; gap: 8px; align-items: center; }
.conv-view-actions select { background: var(--surface-2); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 8px; font-size: 13px; }
#releaseBtn { background: var(--surface-2); color: var(--text); border: 1px solid var(--border); }
.lead-summary { margin: 0; padding: 10px 20px; background: var(--surface); font-size: 13px; color: var(--muted); border-bottom: 1px solid var(--border); }
.messages { flex: 1; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 10px; }
.msg { max-width: 60%; padding: 9px 13px; border-radius: 12px; font-size: 14px; line-height: 1.4; }
.msg.in { align-self: flex-start; background: var(--surface-2); border: 1px solid var(--border); }
.msg.out { align-self: flex-end; background: var(--accent); color: white; }
.msg.out.owner { background: var(--handed); }
.msg-meta { font-size: 10px; opacity: 0.6; margin-top: 4px; }
.reply-form { display: flex; gap: 8px; padding: 16px 20px; border-top: 1px solid var(--border); }
.reply-form input { flex: 1; background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; color: var(--text); font-size: 14px; }

.sidebar-footer { padding: 12px 16px; border-top: 1px solid var(--border); }
.settings-btn {
  width: 100%; background: var(--surface-2); border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 9px; font-size: 13px; cursor: pointer;
}
.settings-btn:hover { background: var(--border); }

.settings-view { flex: 1; display: flex; flex-direction: column; padding: 24px; gap: 14px; overflow-y: auto; }
.settings-header h2 { margin: 0 0 6px; font-size: 17px; }
.settings-header p { margin: 0; font-size: 13px; max-width: 640px; }
#settingsTextarea {
  min-height: 320px; background: var(--surface-2); border: 1px solid var(--border);
  border-radius: 10px; color: var(--text); font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px; line-height: 1.5; padding: 14px; resize: vertical;
}
.settings-textarea.compact { min-height: 180px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px; color: var(--text); padding: 14px; resize: vertical; font: 13px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; }
.compact-section { margin-top: 12px; }
.warning-text { color: var(--other) !important; }
.inline-link { color: var(--accent); font-size: 13px; text-decoration: none; }
.inline-link:hover { text-decoration: underline; }

.control-form, .task-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.control-form { grid-template-columns: minmax(130px, .7fr) minmax(170px, .8fr) minmax(220px, 1.5fr) auto; }
.control-form input, .task-form input, .task-form textarea, .task-form select {
  min-width: 0; background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 9px 11px; color: var(--text); font: inherit;
}
.task-form textarea { grid-column: 1 / -1; min-height: 72px; resize: vertical; }
.task-form label { display: flex; flex-direction: column; gap: 5px; color: var(--muted); font-size: 12px; }
.task-form button { align-self: end; }
.control-list, .tasks-list { display: flex; flex-direction: column; gap: 8px; }
.control-list-row, .task-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; border: 1px solid var(--border); background: var(--surface); border-radius: 10px; padding: 11px 13px; }
.control-list-row > div, .task-row-main { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.control-list-row span, .control-list-row small, .task-row small { color: var(--muted); overflow-wrap: anywhere; }
.control-list-row.inactive { opacity: .55; }
.task-row.status-completed, .task-row.status-cancelled { opacity: .58; }
.task-row p { margin: 4px 0; color: var(--muted); }
.task-priority { margin-right: 8px; padding: 2px 7px; border-radius: 999px; color: var(--muted); background: var(--surface-2); font-size: 10px; text-transform: uppercase; }
.priority-high { color: var(--other); }
.priority-urgent { color: var(--danger); background: rgba(224,85,85,.12); }
.active-control { background: var(--admissions) !important; color: white !important; }
.secondary { background: var(--surface-2); color: var(--text); border: 1px solid var(--border); }

@media (max-width: 900px) {
  .control-form, .task-form { grid-template-columns: 1fr; }
  .control-form { grid-template-columns: 1fr; }
  .task-form textarea { grid-column: auto; }
}
.settings-actions { display: flex; align-items: center; gap: 10px; }
.settings-actions button.secondary { background: var(--surface-2); color: var(--text); border: 1px solid var(--border); }

.notify-phone-row { display: flex; gap: 8px; align-items: center; }
.notify-phone-row input {
  flex: 1; max-width: 320px; background: var(--surface-2); border: 1px solid var(--border);
  border-radius: 8px; padding: 9px 12px; color: var(--text); font-size: 14px;
}

.alert-badge {
  display: inline-block; margin-left: 8px; font-size: 11px; font-weight: 600;
  padding: 3px 9px; border-radius: 999px; text-transform: uppercase; letter-spacing: 0.03em;
  background: rgba(224,85,85,0.18); color: var(--danger);
}
.conv-item .alert-badge { margin-left: 0; }

.profile-card {
  padding: 12px 20px; background: var(--surface); border-bottom: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 10px;
}
.profile-fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; }
.profile-fields label, .profile-notes-label {
  display: flex; flex-direction: column; gap: 4px; font-size: 11px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.03em;
}
.profile-fields input, .profile-notes-label textarea {
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px;
  padding: 7px 10px; color: var(--text); font-size: 13px; text-transform: none; letter-spacing: normal;
  font-family: inherit;
}
.profile-notes-label textarea { resize: vertical; min-height: 44px; }
.profile-actions { display: flex; align-items: center; gap: 10px; }
.profile-actions button { background: var(--surface-2); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 7px 12px; font-size: 12px; cursor: pointer; }