/* ==========================================================================
   Interactive website demo — port of components/InteractiveWebsiteDemo.vue
   (chat card on the left, animated browser preview on the right).
   ========================================================================== */

.iwd-wrapper * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.iwd-wrapper {
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  gap: 1.5rem;
}

/* Chat Card */
.chat-card {
  width: 100%;
  max-width: 24rem;
  height: 580px;
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 0.625rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  flex-shrink: 0;
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  border-bottom: 1px solid #e5e7eb;
  background: #ffffff;
  flex-shrink: 0;
}

.avatar {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 600;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.avatar-large { background: #9ca3af; }

.avatar-small {
  width: 1.5rem;
  height: 1.5rem;
  font-size: 0.75rem;
}

.avatar-them { background: #9ca3af; }
.avatar-me { background: #3b82f6; }

.header-info {
  display: flex;
  flex-direction: column;
}

.header-name {
  font-weight: 600;
  font-size: 0.875rem;
  color: #111827;
}

.header-status {
  font-size: 0.75rem;
  color: #22c55e;
}

.chat-messages {
  flex: 1;
  padding: 0.875rem;
  overflow-y: auto;
  background: #f9fafb;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.message-row {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  opacity: 0;
  transform: translateY(8px);
  animation: messageIn 0.25s ease forwards;
}

@keyframes messageIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.message-row--them { justify-content: flex-start; }
.message-row--me { justify-content: flex-end; }

.message-bubble {
  padding: 0.5rem 0.75rem;
  border-radius: 0.625rem;
  font-size: 0.8rem;
  line-height: 1.25rem;
  max-width: 18rem;
  word-wrap: break-word;
}

.message-bubble--them {
  background: #ffffff;
  color: #111827;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.message-bubble--me {
  background: #3b82f6;
  color: #ffffff;
}

.typing-row {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  opacity: 0;
  animation: messageIn 0.2s ease forwards;
}

.typing-indicator {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.625rem 0.75rem;
  background: #ffffff;
  border-radius: 0.625rem;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
  height: 2rem;
}

.typing-indicator__dot {
  width: 5px;
  height: 5px;
  background: #9ca3af;
  border-radius: 50%;
  animation: typingBounce 1s infinite ease-in-out both;
}

.typing-indicator__dot:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator__dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typingBounce {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}

.chat-input-area {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  padding: 0.75rem;
  border-top: 1px solid #e5e7eb;
  background: #ffffff;
  flex-shrink: 0;
}

.chat-input {
  flex: 1;
  min-height: 2.25rem;
  max-height: 6rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid #e5e7eb;
  border-radius: calc(0.625rem - 2px);
  background: #f3f4f6;
  color: #111827;
  font-size: 0.8rem;
  line-height: 1.25rem;
  outline: none;
  resize: none;
  overflow-y: auto;
  font-family: inherit;
}

.chat-input::placeholder { color: #9ca3af; }

.send-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 2.25rem;
  width: 2.25rem;
  border: none;
  border-radius: 9999px;
  background: #3b82f6;
  color: #ffffff;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s ease;
}

.send-button:hover { background: #2563eb; }
.send-button svg { width: 0.875rem; height: 0.875rem; }
.send-button:disabled { opacity: 0.5; cursor: not-allowed; }

.chat-messages::-webkit-scrollbar,
.chat-input::-webkit-scrollbar { width: 5px; }
.chat-messages::-webkit-scrollbar-track,
.chat-input::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb,
.chat-input::-webkit-scrollbar-thumb { background: #9ca3af; border-radius: 9999px; }

/* Preview Panel */
.preview-panel {
  flex: 1;
  height: 580px;
  background: #e8e8e8;
  border-radius: 0.625rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  opacity: 0;
  transform: scale(0.96);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.dark .preview-panel {
  background: #1a1a2e;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.preview-panel.visible {
  opacity: 1;
  transform: scale(1);
}

.browser-chrome {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  background: #f1f1f1;
  border-bottom: 1px solid #d1d1d1;
  flex-shrink: 0;
}

.dark .browser-chrome {
  background: #252538;
  border-bottom: 1px solid #33334d;
}

.browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.browser-dot--red { background: #ff5f57; }
.browser-dot--yellow { background: #febc2e; }
.browser-dot--green { background: #28c840; }

.browser-url {
  flex: 1;
  background: #ffffff;
  border-radius: 6px;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  color: #666666;
  text-align: center;
  border: 1px solid #d1d1d1;
}

.dark .browser-url {
  background: #1a1a2e;
  color: #9ca3af;
  border: 1px solid #33334d;
}

.preview-viewport {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: #111;
}

/* Website layers */
.site-layer {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}

.site-layer.active {
  opacity: 1;
  pointer-events: auto;
}

/* Nav */
.site-nav {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transform: translateY(-100%);
  transition: transform 0.35s ease;
  z-index: 10;
}

.site-nav.visible { transform: translateY(0); }

.site-nav__logo {
  font-family: 'Bebas Neue', Impact, sans-serif;
  font-size: 1.5rem;
  color: #fff;
  letter-spacing: 0.05em;
  opacity: 0;
  transition: opacity 0.3s ease 0.15s;
}

.site-nav__links {
  display: flex;
  gap: 1.5rem;
  opacity: 0;
  transition: opacity 0.3s ease 0.2s;
}

.site-nav__links span {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.site-nav.visible .site-nav__logo,
.site-nav.visible .site-nav__links { opacity: 1; }

/* Hero section */
.site-hero {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 2rem;
  background: radial-gradient(ellipse at center, #1a1a2e 0%, #0a0a12 100%);
  transition: opacity 0.5s ease, filter 0.5s ease;
}

.site-hero.dimmed {
  opacity: 0.15;
  filter: brightness(0.3);
}

.site-hero__mark {
  font-family: 'Bebas Neue', Impact, sans-serif;
  font-size: 3.5rem;
  color: #fff;
  letter-spacing: 0.1em;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.site-hero__sub {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity 0.4s ease 0.2s;
}

.site-hero.active .site-hero__mark {
  opacity: 1;
  transform: translateY(0);
}

.site-hero.active .site-hero__sub { opacity: 1; }

/* Gallery sections */
.site-gallery {
  height: 100%;
  overflow-y: auto;
  padding-top: 56px;
}

.site-gallery::-webkit-scrollbar { width: 0; }

.gallery-section {
  height: 70%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.5s ease;
  margin-bottom: 2rem;
}

.gallery-section.visible {
  opacity: 1;
  transform: translateY(0);
}

.gallery-section__img {
  width: 60%;
  height: 80%;
  background: linear-gradient(135deg, #1a1a2e 0%, #2d2d44 100%);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}

.gallery-section__img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M20 50 Q30 20 50 50 T80 50' fill='none' stroke='rgba(255,255,255,0.08)' stroke-width='0.5'/%3E%3C/svg%3E") center/contain no-repeat;
  opacity: 0.6;
}

.gallery-section__label {
  position: absolute;
  bottom: 1.5rem;
  left: 2rem;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Collection grid */
.site-collection {
  height: 100%;
  overflow-y: auto;
  padding: 5rem 2rem 2rem;
}

.collection-header {
  font-family: 'Bebas Neue', Impact, sans-serif;
  font-size: 2rem;
  color: #fff;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
}

.collection-header.visible {
  opacity: 1;
  transform: translateY(0);
}

.collection-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.collection-item {
  aspect-ratio: 1;
  background: linear-gradient(135deg, #1a1a2e, #252538);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.35s ease;
}

.collection-item.visible {
  opacity: 1;
  transform: scale(1);
}

.collection-item::after {
  content: '';
  position: absolute;
  inset: 15%;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 2px;
}

/* Product page */
.site-product {
  height: 100%;
  overflow-y: auto;
  padding: 5rem 2rem 2rem;
}

.product-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.product-hero {
  aspect-ratio: 1;
  background: linear-gradient(135deg, #1a1a2e, #2d2d44);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.5s ease;
}

.product-hero.visible {
  opacity: 1;
  transform: translateX(0);
}

.product-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M30 30 Q50 10 70 30 Q90 50 70 70 Q50 90 30 70 Q10 50 30 30' fill='none' stroke='rgba(255,255,255,0.1)' stroke-width='0.5'/%3E%3C/svg%3E") center/contain no-repeat;
}

.product-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.5s ease 0.1s;
}

.product-details.visible {
  opacity: 1;
  transform: translateX(0);
}

.product-title {
  font-family: 'Bebas Neue', Impact, sans-serif;
  font-size: 1.75rem;
  color: #fff;
  letter-spacing: 0.03em;
}

.product-note {
  font-style: italic;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.5;
  padding-left: 1rem;
  border-left: 2px solid rgba(255,255,255,0.1);
}

.size-selector {
  display: flex;
  gap: 0.5rem;
}

.size-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 4px;
  color: rgba(255,255,255,0.5);
  font-size: 0.7rem;
  font-weight: 600;
}

.size-btn.active {
  border-color: #fff;
  color: #fff;
}

.product-price {
  font-size: 1.25rem;
  color: #fff;
  font-weight: 600;
}

.add-cart-btn {
  padding: 0.75rem 1.5rem;
  background: #fff;
  color: #000;
  border: none;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  width: fit-content;
}

/* Cart drawer */
.cart-drawer {
  position: absolute;
  top: 0;
  right: 0;
  width: 320px;
  height: 100%;
  background: #111;
  border-left: 1px solid rgba(255,255,255,0.08);
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 20;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-drawer.open { transform: translateX(0); }

.cart-title {
  font-family: 'Bebas Neue', Impact, sans-serif;
  font-size: 1.25rem;
  color: #fff;
  letter-spacing: 0.05em;
}

.cart-item {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.cart-item__thumb {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #1a1a2e, #2d2d44);
  border-radius: 3px;
  flex-shrink: 0;
}

.cart-item__info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.cart-item__name {
  font-size: 0.75rem;
  color: #fff;
}

.cart-item__meta {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.4);
}

.cart-total {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: #fff;
}

.checkout-btn {
  padding: 0.75rem;
  background: #fff;
  color: #000;
  border: none;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-align: center;
}

/* About section */
.site-about {
  padding: 5rem 2rem 3rem;
  max-width: 600px;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.5s ease;
}

.site-about.visible {
  opacity: 1;
  transform: translateY(0);
}

.about-portrait {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2d2d44, #1a1a2e);
  margin-bottom: 1.5rem;
  border: 2px solid rgba(255,255,255,0.08);
}

.about-title {
  font-family: 'Bebas Neue', Impact, sans-serif;
  font-size: 2rem;
  color: #fff;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.about-text {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.about-quote {
  font-style: italic;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.3);
  padding: 1rem 1.5rem;
  border-left: 2px solid rgba(255,255,255,0.1);
  margin-bottom: 2rem;
}

.instagram-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.ig-item {
  aspect-ratio: 1;
  background: linear-gradient(135deg, #1a1a2e, #252538);
  border-radius: 3px;
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.3s ease;
}

.ig-item.visible {
  opacity: 1;
  transform: scale(1);
}

/* Footer */
.site-footer {
  padding: 2rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
}

.site-footer.visible {
  opacity: 1;
  transform: translateY(0);
}

.footer-text {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.footer-input {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-input input {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 4px;
  padding: 0.5rem 0.75rem;
  color: #fff;
  font-size: 0.7rem;
  width: 180px;
  outline: none;
}

.footer-input input::placeholder {
  color: rgba(255,255,255,0.25);
}

.footer-input button {
  padding: 0.5rem 1rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 4px;
  color: #fff;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.preview-viewport::-webkit-scrollbar { width: 0; }

@media (max-width: 900px) {
  .iwd-wrapper {
    flex-direction: column;
    align-items: stretch;
    min-height: 580px;
  }
  .chat-card {
    max-width: none;
    height: 400px;
  }
  .preview-panel {
    flex: none;
    height: 400px;
    min-height: 360px;
  }
  .site-nav {
    height: 48px;
    padding: 0 1rem;
  }
  .site-nav__logo { font-size: 1.1rem; }
  .site-nav__links { gap: 0.75rem; }
  .site-nav__links span { font-size: 0.65rem; }
}