/* CometFinds — AI Chat widget */

.chat-widget {
  position: fixed;
  bottom: var(--sp-6, 1.5rem);
  right: var(--sp-6, 1.5rem);
  z-index: 9999;
  font-family: inherit;
}

.chat-widget__toggle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 20px rgba(36, 55, 99, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  background: linear-gradient(135deg, var(--clr-primary, #243763) 0%, var(--clr-primary-light, #3d5a9e) 100%);
  color: white;
}

.chat-widget__toggle:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 24px rgba(36, 55, 99, 0.45);
}

.chat-widget__toggle:focus {
  outline: 2px solid var(--clr-primary);
  outline-offset: 2px;
}

.chat-widget__panel {
  position: absolute;
  bottom: calc(56px + 12px);
  right: 0;
  width: 380px;
  max-width: calc(100vw - 2rem);
  height: 480px;
  max-height: 70vh;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.18);
  display: flex;
  flex-direction: column;
  background: var(--clr-surface, #fff);
  border: 1px solid var(--clr-border, rgba(0,0,0,0.08));
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px) scale(0.96);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
}

.chat-widget__panel.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.chat-widget__header {
  padding: 1rem 1.25rem;
  background: linear-gradient(135deg, var(--clr-primary, #243763) 0%, var(--clr-primary-light, #3d5a9e) 100%);
  color: white;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.chat-widget__header h3,
.chat-widget__header p {
  color: #fff !important;
  margin: 0;
}

.chat-widget__header h3 {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.chat-widget__header p {
  margin: 0.15rem 0 0 0;
  font-size: 0.75rem;
  opacity: 0.95;
}

.chat-widget__header-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.chat-widget__messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: linear-gradient(180deg, var(--clr-gray-50, #f9fafb) 0%, var(--clr-surface, #fff) 12%);
}

.chat-widget__msg {
  max-width: 88%;
  padding: 0.75rem 1rem;
  border-radius: 16px;
  font-size: 0.9rem;
  line-height: 1.5;
  animation: chat-msg-in 0.3s ease;
}

@keyframes chat-msg-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chat-widget__msg--user {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--clr-primary, #243763) 0%, var(--clr-primary-light, #3d5a9e) 100%);
  color: white;
  border-bottom-right-radius: 4px;
}

.chat-widget__msg--assistant {
  align-self: flex-start;
  background: white;
  color: var(--clr-text, #1f2937);
  border: 1px solid var(--clr-border, rgba(0,0,0,0.08));
  border-bottom-left-radius: 4px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}

.chat-widget__msg--assistant p {
  margin: 0 0 0.5rem 0;
}

.chat-widget__msg--assistant p:last-child {
  margin-bottom: 0;
}

.chat-widget__msg--assistant a {
  color: var(--clr-primary);
  font-weight: 600;
  text-decoration: underline;
}

.chat-widget__msg--assistant a:hover {
  text-decoration: none;
}

.chat-widget__msg .chat-msg-img {
  max-width: 100%;
  width: 160px;
  height: auto;
  border-radius: 10px;
  margin: 0.5rem 0;
  display: block;
  border: 1px solid var(--clr-border);
}

.chat-widget__typing {
  align-self: flex-start;
  padding: 0.75rem 1rem;
  border-radius: 16px;
  border-bottom-left-radius: 4px;
  background: white;
  border: 1px solid var(--clr-border);
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
  display: flex;
  gap: 4px;
  align-items: center;
}

.chat-widget__typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clr-gray-400);
  animation: chat-bounce 0.6s ease-in-out infinite;
}

.chat-widget__typing span:nth-child(2) { animation-delay: 0.1s; }
.chat-widget__typing span:nth-child(3) { animation-delay: 0.2s; }

@keyframes chat-bounce {
  0%, 100% { transform: translateY(0); }
  50%  { transform: translateY(-4px); }
}

.chat-widget__input-wrap {
  padding: 0.75rem 1rem 1rem;
  border-top: 1px solid var(--clr-border);
  background: var(--clr-surface);
}

.chat-widget__form {
  display: flex;
  gap: 0.5rem;
  align-items: flex-end;
}

.chat-widget__input {
  flex: 1;
  min-height: 44px;
  padding: 0.6rem 1rem;
  border: 1px solid var(--clr-border);
  border-radius: 22px;
  font-size: 0.9rem;
  font-family: inherit;
  resize: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.chat-widget__input:focus {
  outline: none;
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(36, 55, 99, 0.15);
}

.chat-widget__send {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-light) 100%);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: transform 0.2s, opacity 0.2s;
}

.chat-widget__send:hover {
  transform: scale(1.05);
}

.chat-widget__send:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.chat-widget__error {
  font-size: 0.8rem;
  color: var(--clr-danger, #dc2626);
  padding: 0.25rem 0.5rem 0;
}