/* =========================================================
   Aqualina Chat-Widget
   ========================================================= */

/* --- Floating Button --- */
.aqualina-toggle {
  position: fixed;
  bottom: 88px;
  right: 28px;
  z-index: 9000;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--c-teal);
  border: none;
  cursor: pointer;
  padding: 0;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(42, 184, 208, 0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.aqualina-toggle:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(42, 184, 208, 0.6);
}

/* --- Chat-Fenster --- */
.aqualina-window {
  position: fixed;
  bottom: 156px;
  right: 28px;
  z-index: 8999;
  width: 380px;
  height: 550px;
  background: var(--c-cream);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 48px rgba(13, 45, 74, 0.22);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(16px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.22s ease;
}

.aqualina-window.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

/* --- Header --- */
.aqualina-header {
  background: var(--c-ocean);
  color: #fff;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.aqualina-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--c-teal);
}

.aqualina-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.aqualina-header-info {
  flex: 1;
}

.aqualina-header-name {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--text-sm);
  line-height: 1.2;
}

.aqualina-header-status {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.65);
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 1px;
}

.aqualina-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-teal);
  flex-shrink: 0;
}

.aqualina-close {
  background: transparent;
  border: none;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.75);
  padding: 4px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s;
  flex-shrink: 0;
}

.aqualina-close:hover {
  color: #fff;
}

.aqualina-close svg {
  width: 18px;
  height: 18px;
}

/* --- Nachrichten-Bereich --- */
.aqualina-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  scroll-behavior: smooth;
}

.aqualina-messages::-webkit-scrollbar {
  width: 4px;
}

.aqualina-messages::-webkit-scrollbar-track {
  background: transparent;
}

.aqualina-messages::-webkit-scrollbar-thumb {
  background: var(--c-border);
  border-radius: 4px;
}

/* Nachrichten-Bubbles */
.aqualina-msg {
  display: flex;
  gap: 8px;
  max-width: 88%;
  animation: msgFadeIn 0.2s ease;
}

@keyframes msgFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.aqualina-msg--bot {
  align-self: flex-start;
}

.aqualina-msg--user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.aqualina-bubble {
  padding: 10px 13px;
  border-radius: 16px;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  line-height: 1.5;
  word-break: break-word;
}

.aqualina-msg--bot .aqualina-bubble {
  background: var(--c-ocean);
  color: #fff;
  border-bottom-left-radius: 4px;
}

.aqualina-msg--user .aqualina-bubble {
  background: var(--c-teal);
  color: #fff;
  border-bottom-right-radius: 4px;
}

/* Typing-Indicator */
.aqualina-typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 12px 14px;
  background: var(--c-ocean);
  border-radius: 16px;
  border-bottom-left-radius: 4px;
  width: fit-content;
}

.aqualina-typing span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  animation: typingBounce 1.2s infinite ease-in-out;
}

.aqualina-typing span:nth-child(1) { animation-delay: 0s; }
.aqualina-typing span:nth-child(2) { animation-delay: 0.18s; }
.aqualina-typing span:nth-child(3) { animation-delay: 0.36s; }

@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.6; }
  30%            { transform: translateY(-5px); opacity: 1; }
}

/* --- Kontakt-Buttons --- */
.aqualina-contact-buttons {
  display: flex;
  flex-direction: column;
  gap: 7px;
  align-self: flex-start;
  max-width: 88%;
  animation: msgFadeIn 0.2s ease;
}

.aqualina-contact-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1.5px solid transparent;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
  white-space: nowrap;
}

.aqualina-contact-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.aqualina-contact-btn--whatsapp {
  background: #25d366;
  color: #fff;
}

.aqualina-contact-btn--email {
  background: var(--c-ocean);
  color: #fff;
}

.aqualina-contact-btn--phone {
  background: transparent;
  border-color: var(--c-ocean);
  color: var(--c-ocean);
}

.aqualina-contact-btn--callback {
  background: var(--c-teal);
  color: #fff;
}

.aqualina-contact-btn--form {
  background: transparent;
  border-color: var(--c-teal);
  color: var(--c-teal);
}

.aqualina-contact-btn svg {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
}

/* --- Lead-Capture-Formular --- */
.aqualina-lead-form {
  background: var(--c-sand);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  max-width: 88%;
  align-self: flex-start;
  animation: msgFadeIn 0.2s ease;
}

.aqualina-lead-form p {
  color: var(--c-ink);
  font-size: var(--text-xs);
  margin: 0 0 4px 0;
  font-weight: 500;
}

.aqualina-lead-form input {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--c-border);
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  background: #fff;
  color: var(--c-ink);
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.15s;
}

.aqualina-lead-form input:focus {
  border-color: var(--c-teal);
}

.aqualina-lead-form input::placeholder {
  color: var(--c-muted);
}

.aqualina-lead-submit {
  padding: 8px 14px;
  background: var(--c-teal);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
  align-self: flex-end;
}

.aqualina-lead-submit:hover {
  background: var(--c-teal-dark);
}

/* --- Link in Bot-Nachrichten --- */
.aqualina-link {
  color: var(--c-teal);
  text-decoration: underline;
  text-underline-offset: 2px;
  word-break: break-all;
}

.aqualina-link:hover {
  opacity: 0.8;
}

/* --- Bild-Vorschau in User-Bubble --- */
.aqualina-bubble--image {
  padding: 4px;
  background: var(--c-teal);
}

.aqualina-img-preview {
  display: block;
  max-width: 220px;
  max-height: 180px;
  border-radius: 10px;
  object-fit: cover;
}

/* --- Eingabe-Bereich --- */
.aqualina-input-area {
  padding: 10px 12px;
  border-top: 1px solid var(--c-border);
  background: #fff;
  display: flex;
  align-items: flex-end;
  gap: 6px;
  flex-shrink: 0;
}

.aqualina-input {
  flex: 1;
  border: 1px solid var(--c-border);
  border-radius: 20px;
  padding: 9px 14px;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--c-ink);
  background: var(--c-cream);
  outline: none;
  resize: none;
  max-height: 100px;
  line-height: 1.4;
  transition: border-color 0.15s;
}

.aqualina-input:focus {
  border-color: var(--c-teal);
}

.aqualina-input::placeholder {
  color: var(--c-muted);
}

.aqualina-send {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--c-teal);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.15s, transform 0.15s;
  color: #fff;
}

.aqualina-send:hover {
  background: var(--c-teal-dark);
  transform: scale(1.07);
}

.aqualina-send:disabled {
  opacity: 0.45;
  cursor: default;
  transform: none;
}

.aqualina-send svg {
  width: 17px;
  height: 17px;
}

/* --- Attach-Button (Bild hochladen) --- */
.aqualina-attach {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: transparent;
  border: 1.5px solid var(--c-border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color 0.15s, background 0.15s;
  color: var(--c-muted);
  padding: 0;
}

.aqualina-attach:hover {
  border-color: var(--c-teal);
  color: var(--c-teal);
  background: rgba(42, 184, 208, 0.07);
}

.aqualina-attach:disabled,
.aqualina-attach.is-loading {
  opacity: 0.45;
  cursor: default;
}

.aqualina-attach svg {
  width: 15px;
  height: 15px;
}

/* --- Lead-Button (im Chat) --- */
.aqualina-lead-btn {
  align-self: flex-start;
  background: transparent;
  border: 1.5px solid var(--c-teal);
  color: var(--c-teal);
  padding: 7px 13px;
  border-radius: 20px;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  display: flex;
  align-items: center;
  gap: 6px;
  animation: msgFadeIn 0.2s ease;
}

.aqualina-lead-btn:hover {
  background: var(--c-teal);
  color: #fff;
}

/* --- Mobile --- */
@media (max-width: 480px) {
  .aqualina-window {
    width: calc(100vw - 16px);
    height: calc(100dvh - 160px);
    right: 8px;
    bottom: 148px;
    border-radius: var(--radius-md);
  }

  .aqualina-toggle {
    bottom: 80px;
    right: 16px;
  }
}