/**
 * public/css/app.css — Chat widget and admin dashboard styles.
 * Extends the landing page theme tokens.
 */

/* ── Chat Widget ─────────────────────────────── */
.chat-body {
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.chat-container {
  width: 100%;
  max-width: 440px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  display: flex;
  flex-direction: column;
  height: 640px;
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  background: rgba(245,240,232,0.04);
}

.chat-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.chat-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
}

.chat-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.chat-message { display: flex; flex-direction: column; }
.chat-message.user { align-items: flex-end; }
.chat-message.bot { align-items: flex-start; }

.message-bubble {
  max-width: 85%;
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--fg);
  word-break: break-word;
}

.user .message-bubble {
  background: var(--accent);
  color: var(--navy);
  border-bottom-right-radius: 4px;
}

.bot .message-bubble {
  background: var(--surface);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
}

.message-time {
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-top: 4px;
}

.quick-actions {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  overflow-x: auto;
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,0.2);
}

.quick-btn {
  flex-shrink: 0;
  padding: 8px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-muted);
  font-size: 0.78rem;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.quick-btn:hover {
  background: var(--accent);
  color: var(--navy);
  border-color: var(--accent);
}

.chat-input-area {
  display: flex;
  gap: 10px;
  padding: 16px;
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,0.2);
}

#chat-input {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 12px 18px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
}

#chat-input:focus {
  border-color: var(--accent);
}

#chat-send {
  width: 44px;
  height: 44px;
  background: var(--accent);
  border: none;
  border-radius: 50%;
  color: var(--navy);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.15s;
}

#chat-send:hover { background: var(--accent-dark); }
#chat-send:disabled { opacity: 0.5; cursor: not-allowed; }

.booking-confirm {
  margin-top: 12px;
  padding: 10px 14px;
  background: rgba(232,168,56,0.12);
  border: 1px solid var(--accent);
  border-radius: 8px;
  font-size: 0.82rem;
  color: var(--accent);
}

/* Available slots */
.slots-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 10px;
}

.slot-btn {
  padding: 10px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-size: 0.78rem;
  font-family: var(--font-body);
  cursor: pointer;
  text-align: center;
  transition: all 0.15s;
}

.slot-btn:hover {
  background: var(--accent);
  color: var(--navy);
  border-color: var(--accent);
}

/* ── Admin Dashboard ─────────────────────────── */
.admin-main {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 24px;
}

.admin-header { margin-bottom: 40px; }

.admin-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.02em;
}

.admin-subtitle {
  color: var(--text-muted);
  margin-top: 6px;
}

.admin-section {
  margin-bottom: 48px;
  padding: 32px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 20px;
}

.admin-form { display: flex; flex-direction: column; gap: 14px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.15s;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group textarea { resize: vertical; min-height: 80px; }

.form-group small {
  font-size: 0.72rem;
  color: var(--text-dim);
}

.btn-primary {
  padding: 12px 24px;
  background: var(--accent);
  border: none;
  border-radius: 8px;
  color: var(--navy);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  align-self: flex-start;
  transition: background 0.15s;
}

.btn-primary:hover { background: var(--accent-dark); }

.btn-secondary {
  padding: 8px 16px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.82rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: all 0.15s;
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-small {
  padding: 6px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-small:hover {
  background: var(--accent);
  color: var(--navy);
  border-color: var(--accent);
}

.form-result { font-size: 0.85rem; }
.form-result .success { color: #4ade80; }
.form-result .error { color: #f87171; }

.practices-grid {
  display: grid;
  gap: 20px;
  margin-top: 16px;
}

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

.practice-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.practice-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
}

.practice-slug {
  font-size: 0.78rem;
  color: var(--text-dim);
  font-family: monospace;
}

.practice-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.practice-actions {
  display: flex;
  gap: 10px;
}

.settings-panel {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.settings-panel h4 {
  font-size: 0.85rem;
  color: var(--fg);
  margin: 16px 0 8px;
}

.settings-panel form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.settings-panel input,
.settings-panel textarea {
  padding: 8px 12px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.85rem;
}

.settings-panel textarea { min-height: 60px; }

.help-text {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-bottom: 12px;
}

.appts-list { display: flex; flex-direction: column; gap: 8px; }

.appt-item {
  padding: 10px 14px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.82rem;
}

.appt-time { color: var(--text-muted); display: block; margin-top: 2px; }

.appt-status {
  display: inline-block;
  margin-top: 4px;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.72rem;
  font-weight: 600;
}

.status-confirmed { background: rgba(74,222,128,0.15); color: #4ade80; }
.status-pending { background: rgba(232,168,56,0.15); color: var(--accent); }
.status-cancelled { background: rgba(248,113,113,0.15); color: #f87171; }

.code-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  overflow-x: auto;
}

.code-block code {
  font-size: 0.82rem;
  color: var(--accent);
  font-family: 'Courier New', monospace;
  white-space: pre;
}

.empty-state {
  color: var(--text-dim);
  font-size: 0.85rem;
  text-align: center;
  padding: 24px;
}

.nav-actions { display: flex; gap: 16px; align-items: center; }
.nav-link { color: var(--text-muted); font-size: 0.85rem; text-decoration: none; }
.nav-link:hover { color: var(--accent); }

@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
  .chat-container { height: 100vh; border-radius: 0; }
}