/* Vajra demo guide: floating chat panel */

.vajra-chat-root {
  --vajra-panel-w: 380px;
  --vajra-panel-h: min(520px, calc(100vh - 6rem));
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  z-index: 9999;
}

.vajra-chat-fab {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem 0.625rem 0.625rem;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand-orange, #FF5A36) 0%, var(--brand-green, #4CD964) 100%);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(255, 90, 54, 0.35);
  transition: transform 0.15s, box-shadow 0.15s;
}

.vajra-chat-fab:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(255, 90, 54, 0.45);
}

.vajra-chat-fab img {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  object-fit: cover;
}

.vajra-chat-panel {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  width: var(--vajra-panel-w);
  height: var(--vajra-panel-h);
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--border-brand, #C8EDD4);
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(26, 46, 36, 0.15);
  overflow: hidden;
}

.vajra-chat-panel[hidden] { display: none !important; }

.vajra-chat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  background: linear-gradient(135deg, rgba(255, 90, 54, 0.08) 0%, rgba(76, 217, 100, 0.12) 100%);
  border-bottom: 1px solid var(--border-brand, #C8EDD4);
}

.vajra-chat-head-left {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  min-width: 0;
}

.vajra-chat-head-left img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}

.vajra-chat-title {
  font-weight: 800;
  font-size: 15px;
  background: linear-gradient(135deg, var(--brand-orange, #FF5A36) 0%, var(--brand-green, #4CD964) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.vajra-chat-sub {
  font-size: 11px;
  color: var(--text-muted, #6B7280);
  font-weight: 500;
}

.vajra-chat-close {
  background: none;
  border: none;
  font-size: 1.25rem;
  line-height: 1;
  color: var(--text-muted, #6B7280);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 6px;
}

.vajra-chat-close:hover { background: rgba(0,0,0,0.05); color: var(--text-primary, #111); }

.vajra-chat-mode {
  padding: 0.375rem 1rem;
  font-size: 11px;
  color: var(--text-muted, #6B7280);
  background: var(--brand-wash, #F4FBF6);
  border-bottom: 1px solid var(--border-brand, #C8EDD4);
}

.vajra-chat-mode.demo { color: var(--brand-orange, #FF5A36); }

.vajra-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: #FAFAFA;
}

.vajra-chat-msg {
  max-width: 92%;
  padding: 0.625rem 0.875rem;
  border-radius: 12px;
  line-height: 1.5;
  word-break: break-word;
}

.vajra-chat-msg.user {
  align-self: flex-end;
  background: var(--brand-green-dark, #22A846);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.vajra-chat-msg.assistant {
  align-self: flex-start;
  background: #fff;
  border: 1px solid var(--border, #E5E7EB);
  border-bottom-left-radius: 4px;
  color: var(--text-primary, #111827);
}

.vajra-chat-msg.assistant strong { font-weight: 700; color: var(--brand-navy, #1A2E24); }
.vajra-chat-msg.assistant p { margin: 0 0 0.5rem; }
.vajra-chat-msg.assistant p:last-child { margin-bottom: 0; }
.vajra-chat-msg.assistant ul { margin: 0.375rem 0; padding-left: 1.25rem; }
.vajra-chat-msg.assistant li { margin: 0.2rem 0; }
.vajra-chat-msg.assistant a { color: var(--brand-green-dark, #22A846); font-weight: 600; }

.vajra-chat-msg.loading {
  color: var(--text-muted, #6B7280);
  font-style: italic;
}

.vajra-chat-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  padding: 0 1rem 0.5rem;
  background: #FAFAFA;
}

.vajra-chat-chip {
  padding: 0.35rem 0.65rem;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--border-brand, #C8EDD4);
  border-radius: 999px;
  background: #fff;
  color: var(--brand-green-dark, #22A846);
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
}

.vajra-chat-chip:hover {
  background: var(--brand-wash, #F4FBF6);
  border-color: var(--brand-green, #4CD964);
}

.vajra-chat-input-row {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border-brand, #C8EDD4);
  background: #fff;
}

.vajra-chat-input {
  flex: 1;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border, #E5E7EB);
  border-radius: 10px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
}

.vajra-chat-input:focus {
  border-color: var(--brand-green, #4CD964);
  box-shadow: 0 0 0 3px rgba(76, 217, 100, 0.15);
}

.vajra-chat-send {
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 10px;
  background: var(--brand-orange, #FF5A36);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  transition: opacity 0.15s;
}

.vajra-chat-send:hover { opacity: 0.9; }
.vajra-chat-send:disabled { opacity: 0.5; cursor: not-allowed; }

@media (max-width: 480px) {
  .vajra-chat-panel {
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.75rem;
    width: auto;
    height: min(70vh, 520px);
  }
  .vajra-chat-fab span { display: none; }
}