:root {
  --bg: #edf4f8;
  --bg-strong: #dce8ef;
  --card: rgba(255, 255, 255, 0.26);
  --card-strong: rgba(255, 255, 255, 0.38);
  --card-heavy: rgba(255, 255, 255, 0.46);
  --text: #10212b;
  --muted: #5c6f7b;
  --line: rgba(255, 255, 255, 0.3);
  --brand: #1e6c80;
  --brand-soft: rgba(85, 200, 216, 0.11);
  --accent: #60cfe0;
  --accent-strong: #2d99ab;
  --shadow: 0 24px 80px rgba(22, 47, 67, 0.16);
  --shadow-soft: 0 14px 40px rgba(22, 47, 67, 0.09);
  --chat-user: linear-gradient(135deg, rgba(25, 104, 122, 0.96), rgba(56, 144, 167, 0.96));
  --chat-assistant: rgba(255, 255, 255, 0.48);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  position: relative;
  overflow-x: hidden;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 20%, rgba(85, 200, 216, 0.24), transparent 28%),
    radial-gradient(circle at 82% 18%, rgba(125, 104, 255, 0.12), transparent 24%),
    radial-gradient(circle at 55% 100%, rgba(120, 210, 223, 0.14), transparent 28%),
    linear-gradient(180deg, #eef5fb 0%, #e6eff5 52%, #dbe6ef 100%);
}

button,
input {
  font: inherit;
}

.ambient {
  position: fixed;
  inset: auto;
  border-radius: 999px;
  filter: blur(16px);
  pointer-events: none;
  opacity: 0.55;
}

.ambient-one {
  width: 360px;
  height: 360px;
  top: -80px;
  left: -60px;
  background: radial-gradient(circle, rgba(85, 200, 216, 0.4), transparent 65%);
  animation: floatOne 12s ease-in-out infinite;
}

.ambient-two {
  width: 420px;
  height: 420px;
  right: -120px;
  bottom: 20px;
  background: radial-gradient(circle, rgba(112, 140, 255, 0.22), transparent 65%);
  animation: floatTwo 14s ease-in-out infinite;
}

.app {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding: clamp(12px, 2vw, 24px);
}

.shell {
  max-width: 1320px;
  margin: 0 auto;
}

.topbar,
.hero,
.chat-stage,
.summary-card {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.38);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px) saturate(140%);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.topbar {
  position: sticky;
  top: 12px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-radius: 26px;
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,0.28);
  transform-origin: top center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 60px;
  height: 60px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(255,255,255,0.34), rgba(255,255,255,0.1));
  border: 1px solid rgba(255,255,255,0.34);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.34);
  transition: width 0.28s ease, height 0.28s ease, border-radius 0.28s ease, transform 0.28s ease;
}

.brand-mark img {
  width: 82%;
  height: 82%;
  object-fit: contain;
  display: block;
}

.brand h1 {
  transition: font-size 0.28s ease, letter-spacing 0.28s ease, transform 0.28s ease;
}

.brand .microcopy,
.topbar-note,
.secondary-button,
.topbar-actions {
  transition: all 0.28s ease;
}

.brand h1,
.hero h2,
.chat-stage h3,
.summary-card h3 {
  margin: 0;
  font-family: "Sora", sans-serif;
}

.topbar-note {
  display: inline-flex;
  align-items: center;
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.28);
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.microcopy {
  margin: 0 0 6px;
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.secondary-button,
.suggestion-chip,
.primary-button {
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

.secondary-button:hover,
.suggestion-chip:hover,
.primary-button:hover {
  transform: translateY(-1px);
}

.secondary-button:active,
.suggestion-chip:active,
.primary-button:active,
.summary-tab:active,
.item-action:active {
  transform: translateY(0) scale(0.985);
}

.secondary-button {
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid var(--line);
  color: var(--text);
}

.hero {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-top: 14px;
  padding: 20px 22px;
  border-radius: 28px;
  transition: margin-top 0.28s ease, padding 0.28s ease, opacity 0.28s ease, transform 0.28s ease;
}

.hero-copy {
  max-width: 54ch;
  color: var(--muted);
  margin: 8px 0 0;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-pills span,
.status-pill {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.24);
  color: var(--brand);
  font-weight: 700;
  border: 1px solid rgba(255,255,255,0.3);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.22);
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 2.18fr) minmax(300px, 0.82fr);
  gap: 18px;
  margin-top: 18px;
  align-items: start;
}

.chat-stage {
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 16px;
  border-radius: 30px;
  padding: 20px;
  min-height: min(82vh, 980px);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,0.28);
}

.chat-stage-head,
.summary-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.presence {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.22);
  color: var(--brand);
  font-weight: 700;
  border: 1px solid rgba(255,255,255,0.3);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.2);
}

.prompt-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

.prompt-bar span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.24);
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
}

.presence-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #6cf4d1;
  box-shadow: 0 0 0 6px rgba(108, 244, 209, 0.16);
  animation: onlinePulse 2.6s ease-in-out infinite;
}

.suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  min-height: 0;
}

.suggestion-chip {
  padding: 11px 14px;
  background: rgba(255,255,255,0.22);
  color: var(--text);
  font-weight: 700;
  border: 1px solid rgba(255,255,255,0.28);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.18);
}

.suggestions:empty {
  display: none;
}

.sidebar-intro-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.34), rgba(255, 255, 255, 0.2));
}

.sidebar-copy {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.sidebar-service-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.sidebar-service-list span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.28);
  border: 1px solid rgba(255,255,255,0.28);
  color: var(--brand);
  font-size: 0.8rem;
  font-weight: 800;
}

.prompt-bar-sidebar,
.suggestions-sidebar {
  margin-top: 14px;
}

.prompt-bar-sidebar {
  display: grid;
  gap: 8px;
}

.prompt-bar-sidebar span {
  display: block;
}

.chat-log {
  height: min(70vh, 760px);
  min-height: 420px;
  overflow-y: auto;
  padding: 18px 14px 18px 12px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  scroll-behavior: smooth;
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,0.24);
  background: linear-gradient(180deg, rgba(255,255,255,0.22), rgba(255,255,255,0.1));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.24);
}

.chat-log::-webkit-scrollbar {
  width: 8px;
}

.chat-log::-webkit-scrollbar-thumb {
  background: rgba(31, 39, 35, 0.1);
  border-radius: 999px;
}

.message-wrap {
  display: flex;
  gap: 12px;
  max-width: 90%;
  animation: messageIn 0.3s ease;
}

.message-wrap.user {
  align-self: end;
  flex-direction: row-reverse;
}

.avatar {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 0.78rem;
  font-weight: 800;
  overflow: hidden;
}

.avatar.assistant {
  background: linear-gradient(135deg, rgba(255,255,255,0.46), rgba(255,255,255,0.18));
  border: 1px solid rgba(255,255,255,0.34);
  box-shadow: 0 12px 26px rgba(65, 115, 139, 0.12);
}

.message-wrap.assistant .avatar.assistant {
  animation: mascotFloat 5.6s ease-in-out infinite;
}

.avatar.user {
  background: rgba(219, 122, 50, 0.16);
  color: var(--accent-strong);
}

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

.message {
  min-width: 0;
  border-radius: 22px;
  padding: 14px 15px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.message.assistant {
  background: var(--chat-assistant);
  border: 1px solid rgba(255, 255, 255, 0.32);
}

.message.user {
  background: var(--chat-user);
  color: #fff;
}

.message-wrap:hover .message {
  transform: translateY(-1px);
}

.message-meta {
  margin: 0 0 8px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.7;
}

.message p {
  margin: 0;
  line-height: 1.6;
}

.message-grid,
.summary-grid {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.info-card,
.summary-row {
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255,255,255,0.22);
  border: 1px solid rgba(255,255,255,0.22);
}

.info-card span {
  display: block;
  margin: 4px 0 6px;
  color: var(--muted);
}

.info-card strong,
.summary-row strong {
  display: block;
}

.summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.typing {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,0.22);
}

.typing span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--brand);
  opacity: 0.28;
  animation: pulse 1.1s infinite ease-in-out;
}

.typing span:nth-child(2) {
  animation-delay: 0.12s;
}

.typing span:nth-child(3) {
  animation-delay: 0.24s;
}

.composer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: end;
  position: relative;
  z-index: 1;
}

.composer-field {
  padding: 12px 14px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.28);
  border: 1px solid rgba(255,255,255,0.36);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.32);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.composer-field:focus-within {
  border-color: rgba(96, 207, 224, 0.56);
  background: rgba(255, 255, 255, 0.38);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.38),
    0 0 0 4px rgba(96, 207, 224, 0.12);
}

.composer input {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--text);
  outline: none;
  padding: 7px 6px;
  font-size: 0.98rem;
}

.primary-button {
  height: 54px;
  padding: 0 24px;
  background: linear-gradient(135deg, rgba(85, 200, 216, 0.95), rgba(42, 154, 172, 0.95));
  color: #fff;
  font-weight: 800;
  box-shadow: 0 18px 36px rgba(42, 154, 172, 0.24);
}

.summary-stage {
  display: grid;
  gap: 14px;
  position: sticky;
  top: 102px;
  align-self: start;
}

body.is-scrolled .topbar {
  top: 8px;
  padding: 10px 14px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.36);
  box-shadow: 0 18px 50px rgba(22, 47, 67, 0.14), inset 0 1px 0 rgba(255,255,255,0.34);
}

body.is-scrolled .brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  transform: translateY(-1px);
}

body.is-scrolled .brand h1 {
  font-size: 2rem;
  letter-spacing: -0.02em;
}

body.is-scrolled .brand .microcopy {
  margin-bottom: 2px;
  font-size: 0.68rem;
}

body.is-scrolled .topbar-note,
body.is-scrolled .secondary-button {
  padding-top: 10px;
  padding-bottom: 10px;
}

body.is-scrolled .hero {
  margin-top: 10px;
  padding: 16px 18px;
  transform: translateY(-2px);
}

.summary-card {
  border-radius: 24px;
  padding: 16px;
}

.summary-items,
.checkout-panel {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.summary-group {
  display: grid;
  gap: 10px;
}

.summary-group-label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 2px 4px 0;
}

.summary-tabs {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}

.summary-tab {
  flex: 1;
  height: 38px;
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 999px;
  background: rgba(255,255,255,0.16);
  color: var(--muted);
  font-weight: 700;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease, border-color 0.18s ease;
}

.summary-tab.active {
  background: rgba(255,255,255,0.42);
  color: var(--text);
}

.summary-item,
.checkout-box {
  padding: 13px;
  border-radius: 16px;
  background: var(--card-heavy);
  border: 1px solid rgba(255,255,255,0.3);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  animation: riseIn 0.26s ease;
}

.summary-item:hover,
.checkout-box:hover {
  transform: translateY(-1px);
  border-color: rgba(96, 207, 224, 0.22);
  box-shadow: 0 16px 34px rgba(22, 47, 67, 0.08);
}

.history-card {
  cursor: pointer;
}

.history-card.selected {
  border-color: rgba(96, 207, 224, 0.42);
  box-shadow: 0 18px 36px rgba(42, 154, 172, 0.14);
  background: rgba(255, 255, 255, 0.56);
}

.summary-item header,
.checkout-box header {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.summary-item p,
.checkout-box p {
  margin: 0;
  color: var(--muted);
}

.history-detail-group {
  display: grid;
  gap: 8px;
}

.history-detail-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.2);
}

.history-detail-row span {
  color: var(--text);
}

.item-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.item-action {
  height: 34px;
  min-width: 34px;
  padding: 0 10px;
  border: 0;
  border-radius: 12px;
  background: rgba(255,255,255,0.34);
  color: var(--text);
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.16s ease, background 0.16s ease, box-shadow 0.16s ease;
}

.item-action:hover {
  background: rgba(255,255,255,0.48);
  box-shadow: 0 8px 18px rgba(22, 47, 67, 0.08);
}

.item-action.delete {
  min-width: auto;
  padding: 0 12px;
}

.item-qty-input {
  width: 78px;
  height: 34px;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 12px;
  background: rgba(255,255,255,0.22);
  color: var(--text);
  padding: 0 10px;
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.item-qty-input:focus {
  outline: none;
  border-color: rgba(96, 207, 224, 0.56);
  background: rgba(255,255,255,0.36);
  box-shadow: 0 0 0 3px rgba(96, 207, 224, 0.12);
}

.item-unit-label {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.empty-state {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.2);
  color: var(--muted);
  border: 1px solid rgba(255,255,255,0.24);
}

.empty-state strong {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@keyframes messageIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 80%, 100% {
    transform: scale(0.9);
    opacity: 0.25;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes onlinePulse {
  0%, 100% {
    box-shadow: 0 0 0 6px rgba(108, 244, 209, 0.12);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(108, 244, 209, 0.06);
  }
}

@keyframes mascotFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-1px);
  }
}

@keyframes floatOne {
  0%, 100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(16px, 22px, 0);
  }
}

@keyframes floatTwo {
  0%, 100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(-24px, -20px, 0);
  }
}

@media (max-width: 1120px) {
  .workspace {
    grid-template-columns: 1fr;
  }

  .summary-stage {
    position: static;
  }

  .chat-log {
    height: min(62vh, 680px);
  }
}

@media (max-width: 760px) {
  .app {
    padding: 14px;
  }

  .topbar,
  .hero,
  .chat-stage,
  .summary-card {
    border-radius: 22px;
  }

  .topbar,
  .hero,
  .chat-stage-head,
  .summary-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .topbar {
    top: 8px;
    padding: 14px;
  }

  .brand {
    width: 100%;
    gap: 12px;
  }

  .brand-mark {
    width: 52px;
    height: 52px;
    border-radius: 18px;
  }

  .hero {
    padding: 16px;
  }

  .hero-copy {
    max-width: none;
  }

  .topbar-actions {
    width: 100%;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .primary-button {
    height: 52px;
  }

  .message-wrap {
    max-width: 100%;
  }

  .chat-stage {
    min-height: auto;
    padding: 14px;
    gap: 12px;
  }

  .chat-log {
    height: clamp(360px, 56vh, 620px);
    min-height: 300px;
    padding: 14px 10px 14px 8px;
    border-radius: 24px;
  }

  .prompt-bar-sidebar,
  .suggestions-sidebar {
    margin-top: 12px;
  }

  .composer {
    grid-template-columns: minmax(0, 1fr) auto;
    position: sticky;
    bottom: 0;
    padding: 10px;
    border-radius: 26px;
    background: linear-gradient(180deg, rgba(237, 244, 248, 0), rgba(237, 244, 248, 0.82) 18%, rgba(237, 244, 248, 0.98) 46%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }

  .summary-card {
    padding: 14px;
  }

  .item-controls {
    gap: 6px;
  }

  .item-qty-input {
    width: 68px;
  }

  body.is-scrolled .topbar {
    padding: 10px 12px;
  }

  body.is-scrolled .brand-mark {
    width: 44px;
    height: 44px;
    border-radius: 15px;
  }

  body.is-scrolled .brand h1 {
    font-size: 1.75rem;
  }

  body.is-scrolled .hero {
    padding: 14px;
  }
}

@media (max-width: 520px) {
  .app {
    padding: 10px;
  }

  .topbar-note,
  .secondary-button,
  .summary-tab,
  .prompt-bar span,
  .suggestion-chip {
    font-size: 0.78rem;
  }

  .hero h2 {
    font-size: 1.45rem;
    line-height: 1.2;
  }

  .chat-stage h3,
  .summary-card h3 {
    font-size: 1.08rem;
  }

  .message {
    padding: 12px 13px;
    border-radius: 18px;
  }

  .avatar {
    width: 30px;
    height: 30px;
    flex-basis: 30px;
    border-radius: 12px;
  }

  .chat-log {
    height: clamp(340px, 52vh, 560px);
    min-height: 320px;
  }

  .composer {
    grid-template-columns: 1fr;
    padding: 8px 0 0;
  }

  .primary-button {
    width: 100%;
  }

  .checkout-box,
  .summary-item {
    padding: 12px;
  }
}

body.drawer-layout {
  background:
    radial-gradient(circle at 16% 16%, rgba(255, 206, 231, 0.22), transparent 22%),
    radial-gradient(circle at 84% 12%, rgba(180, 205, 255, 0.22), transparent 20%),
    radial-gradient(circle at 16% 78%, rgba(156, 214, 255, 0.16), transparent 22%),
    linear-gradient(180deg, #f6fbff 0%, #edf5ff 48%, #e5eef8 100%);
}

body.drawer-layout.sidebar-open {
  overflow: hidden;
}

.drawer-layout .shell {
  max-width: 980px;
}

.drawer-layout .app {
  padding: clamp(10px, 2vw, 20px);
}

.drawer-layout .workspace {
  display: block;
  margin-top: 16px;
}

.drawer-layout .topbar {
  position: sticky;
  top: 12px;
  z-index: 25;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 22px 56px rgba(35, 53, 86, 0.12), inset 0 1px 0 rgba(255,255,255,0.6);
  backdrop-filter: blur(24px) saturate(150%);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
}

.drawer-layout .topbar-strip {
  height: 6px;
  margin: 10px 8px 0;
  border-radius: 999px;
  background: linear-gradient(90deg, #4f80f8 0%, #8f79ec 48%, #f3a1ca 100%);
  box-shadow: 0 10px 24px rgba(109, 115, 227, 0.2);
}

.drawer-layout .brand-topbar {
  justify-self: center;
  gap: 12px;
}

.drawer-layout .brand-topbar .microcopy {
  margin-bottom: 3px;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
}

.drawer-layout .brand-topbar h1 {
  font-size: 2.2rem;
  letter-spacing: -0.04em;
}

.drawer-layout .brand-mark {
  width: 58px;
  height: 58px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(255,255,255,0.72), rgba(225,241,255,0.36));
  border-color: rgba(255,255,255,0.72);
}

.drawer-layout .icon-button {
  border: 0;
  background: rgba(255,255,255,0.84);
  color: var(--text);
  border-radius: 18px;
  cursor: pointer;
  box-shadow: 0 14px 28px rgba(35, 53, 86, 0.1), inset 0 1px 0 rgba(255,255,255,0.72);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.drawer-layout .icon-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 32px rgba(35, 53, 86, 0.12), inset 0 1px 0 rgba(255,255,255,0.8);
}

.drawer-layout .icon-button svg {
  width: 22px;
  height: 22px;
  display: block;
}

.drawer-layout .menu-button,
.drawer-layout .drawer-close {
  position: relative;
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  padding: 0;
}

.drawer-layout .menu-count {
  position: absolute;
  right: -3px;
  bottom: -3px;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  background: rgba(79, 128, 248, 0.16);
  color: #4f80f8;
  font-size: 0.73rem;
  font-weight: 800;
  box-shadow: 0 8px 20px rgba(79, 128, 248, 0.12);
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.drawer-layout .menu-count.has-items {
  background: linear-gradient(135deg, #4f80f8, #8f79ec);
  color: #fff;
  opacity: 1;
  transform: scale(1);
}

.drawer-layout .topbar-avatar {
  width: 50px;
  height: 50px;
  border-radius: 18px;
  overflow: hidden;
  background: rgba(255,255,255,0.84);
  box-shadow: 0 14px 28px rgba(35, 53, 86, 0.1), inset 0 1px 0 rgba(255,255,255,0.7);
}

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

.drawer-layout .chat-stage {
  gap: 16px;
  padding: 18px;
  min-height: calc(100vh - 150px);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.5);
  box-shadow: 0 28px 70px rgba(35, 53, 86, 0.11), inset 0 1px 0 rgba(255,255,255,0.68);
}

.drawer-layout .chat-stage-head {
  align-items: center;
}

.drawer-layout .chat-stage-head h3 {
  font-size: 1.45rem;
}

.drawer-layout .presence {
  background: rgba(255,255,255,0.72);
  border-color: rgba(255,255,255,0.72);
  box-shadow: 0 10px 22px rgba(73, 132, 173, 0.08);
}

.drawer-layout .chat-log {
  height: auto;
  min-height: 420px;
  padding: 20px 18px 18px;
  gap: 18px;
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,0.56);
  background:
    radial-gradient(circle at 12% 18%, rgba(250, 205, 228, 0.38), transparent 20%),
    radial-gradient(circle at 86% 16%, rgba(255, 255, 255, 0.82), transparent 18%),
    radial-gradient(circle at 12% 92%, rgba(174, 202, 255, 0.32), transparent 20%),
    linear-gradient(180deg, rgba(255,255,255,0.8), rgba(244,248,255,0.72));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.72);
}

.drawer-layout .message-wrap {
  max-width: 84%;
}

.drawer-layout .message {
  border-radius: 22px;
  padding: 15px 16px;
  max-width: 100%;
  background: rgba(255,255,255,0.88);
  box-shadow: 0 16px 34px rgba(50, 72, 110, 0.08);
}

.drawer-layout .message.assistant,
.drawer-layout .message.user {
  background: rgba(255,255,255,0.9);
  color: var(--text);
}

.drawer-layout .avatar.assistant {
  background: linear-gradient(135deg, rgba(139, 94, 252, 0.28), rgba(255, 190, 214, 0.34));
  border-color: rgba(255,255,255,0.82);
}

.drawer-layout .avatar.user {
  background: linear-gradient(135deg, rgba(74, 110, 255, 0.16), rgba(143, 121, 236, 0.16));
  color: #5d66e8;
}

.drawer-layout .composer {
  position: sticky;
  bottom: 0;
  padding: 10px 0 0;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(237, 245, 255, 0), rgba(237, 245, 255, 0.86) 26%, rgba(237, 245, 255, 1) 64%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.drawer-layout .composer-field {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  width: 100%;
  min-height: 58px;
  padding: 10px 68px 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.88);
  border: 1px solid rgba(255,255,255,0.82);
  box-shadow: 0 18px 38px rgba(50, 72, 110, 0.08), inset 0 1px 0 rgba(255,255,255,0.82);
  overflow: hidden;
}

.drawer-layout .composer-prefix {
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(79, 128, 248, 0.12), rgba(243, 161, 202, 0.16));
  color: #506ff2;
  font-size: 1.05rem;
  font-weight: 800;
}

.drawer-layout .composer input {
  width: auto;
  flex: 1 1 auto;
  min-width: 0;
  padding: 0;
  font-size: 0.98rem;
}

.drawer-layout .primary-icon-button {
  position: absolute;
  right: 8px;
  bottom: 8px;
  width: 56px;
  height: 56px;
  padding: 0;
  display: grid;
  place-items: center;
  border-radius: 999px;
  box-shadow: 0 18px 36px rgba(79, 128, 248, 0.22);
}

.drawer-layout .primary-icon-button svg {
  width: 22px;
  height: 22px;
}

.drawer-layout .sidebar-backdrop {
  position: fixed;
  inset: 0;
  z-index: 34;
  background: rgba(15, 24, 37, 0.36);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}

.drawer-layout .sidebar-drawer {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 35;
  width: min(420px, calc(100vw - 24px));
  padding: 12px;
  transform: translateX(calc(-100% - 24px));
  transition: transform 0.24s ease;
}

.drawer-layout .sidebar-drawer-shell {
  height: 100%;
  overflow-y: auto;
  padding: 16px;
  border-radius: 30px;
  background: rgba(241, 247, 255, 0.92);
  border: 1px solid rgba(255,255,255,0.7);
  box-shadow: 0 28px 80px rgba(20, 31, 52, 0.18), inset 0 1px 0 rgba(255,255,255,0.76);
  backdrop-filter: blur(26px) saturate(155%);
  -webkit-backdrop-filter: blur(26px) saturate(155%);
}

body.drawer-layout.sidebar-open .sidebar-backdrop {
  opacity: 1;
  pointer-events: auto;
}

body.drawer-layout.sidebar-open .sidebar-drawer {
  transform: translateX(0);
}

.drawer-layout .drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.drawer-layout .drawer-head h2 {
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: 1.6rem;
}

.drawer-layout .drawer-reset {
  width: 100%;
  margin-top: 14px;
  background: rgba(255,255,255,0.84);
  border-color: rgba(255,255,255,0.82);
  font-weight: 800;
}

.drawer-layout .summary-stage {
  position: static;
  top: auto;
  display: grid;
  gap: 14px;
  margin-top: 16px;
}

.drawer-layout .summary-card {
  border-radius: 24px;
  padding: 16px;
  background: rgba(255,255,255,0.62);
  border: 1px solid rgba(255,255,255,0.72);
  box-shadow: 0 20px 48px rgba(50, 72, 110, 0.08), inset 0 1px 0 rgba(255,255,255,0.78);
}

.drawer-layout .sidebar-intro-card {
  background:
    radial-gradient(circle at 12% 16%, rgba(250, 205, 228, 0.3), transparent 22%),
    radial-gradient(circle at 90% 16%, rgba(174, 202, 255, 0.22), transparent 20%),
    linear-gradient(180deg, rgba(255,255,255,0.76), rgba(247,249,255,0.7));
}

.drawer-layout .sidebar-copy {
  margin-top: 12px;
}

.drawer-layout .prompt-bar-sidebar {
  display: grid;
  gap: 8px;
}

.drawer-layout .prompt-bar-sidebar span {
  display: block;
}

.drawer-layout .summary-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.drawer-layout .summary-item,
.drawer-layout .checkout-box {
  background: rgba(255,255,255,0.76);
  border-color: rgba(255,255,255,0.78);
}

.drawer-layout.is-scrolled .topbar {
  top: 8px;
  padding: 12px 14px;
  border-radius: 24px;
}

.drawer-layout.is-scrolled .brand-mark {
  width: 54px;
  height: 54px;
  border-radius: 18px;
}

.drawer-layout.is-scrolled .brand h1 {
  font-size: 2rem;
}

@media (max-width: 900px) {
  .drawer-layout .shell {
    max-width: 100%;
  }

  .drawer-layout .sidebar-drawer {
    width: min(400px, calc(100vw - 18px));
    padding: 9px;
  }
}

@media (max-width: 760px) {
  .drawer-layout .topbar {
    top: 8px;
    padding: 12px 14px;
    border-radius: 24px;
  }

  .drawer-layout .topbar-strip {
    margin: 8px 4px 0;
  }

  .drawer-layout .brand-topbar {
    gap: 10px;
  }

  .drawer-layout .brand-topbar .microcopy {
    display: none;
  }

  .drawer-layout .brand-topbar h1 {
    font-size: 1.95rem;
  }

  .drawer-layout .brand-mark,
  .drawer-layout.is-scrolled .brand-mark {
    width: 50px;
    height: 50px;
    border-radius: 18px;
  }

  .drawer-layout .menu-button,
  .drawer-layout .drawer-close,
  .drawer-layout .topbar-avatar {
    width: 46px;
    height: 46px;
    border-radius: 16px;
  }

  .drawer-layout .chat-stage {
    min-height: calc(100vh - 146px);
    padding: 12px;
    border-radius: 24px;
  }

  .drawer-layout .chat-stage-head {
    align-items: flex-start;
  }

  .drawer-layout .chat-stage-head h3 {
    font-size: 1.2rem;
  }

  .drawer-layout .chat-log {
    min-height: 380px;
    padding: 16px 12px;
    border-radius: 24px;
  }

  .drawer-layout .message-wrap {
    max-width: 92%;
  }

  .drawer-layout .composer {
    padding: 8px 0 0;
    border-radius: 24px;
  }

  .drawer-layout .composer-field {
    min-height: 54px;
  }

  .drawer-layout .primary-icon-button {
    width: 52px;
    height: 52px;
    right: 6px;
    bottom: 6px;
  }

  .drawer-layout .sidebar-drawer {
    width: calc(100vw - 12px);
    padding: 6px;
  }

  .drawer-layout .sidebar-drawer-shell {
    padding: 14px;
    border-radius: 24px;
  }
}

@media (max-width: 520px) {
  .drawer-layout .app {
    padding: 8px;
  }

  .drawer-layout .shell {
    width: min(100%, 336px);
  }

  .drawer-layout .topbar {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 10px;
    padding: 10px 12px;
  }

  .drawer-layout .brand-topbar {
    min-width: 0;
    justify-self: center;
  }

  .drawer-layout .brand-topbar h1,
  .drawer-layout.is-scrolled .brand h1 {
    font-size: 1.6rem;
  }

  .drawer-layout .brand-mark,
  .drawer-layout.is-scrolled .brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 14px;
  }

  .drawer-layout .menu-button,
  .drawer-layout .drawer-close,
  .drawer-layout .topbar-avatar {
    width: 42px;
    height: 42px;
    border-radius: 14px;
  }

  .drawer-layout .topbar-avatar {
    display: none;
  }

  .drawer-layout .chat-stage {
    min-height: calc(100vh - 132px);
    padding: 10px;
    gap: 12px;
  }

  .drawer-layout .chat-log {
    min-height: 350px;
    padding: 14px 10px;
  }

  .drawer-layout .message-wrap {
    max-width: 100%;
  }

  .drawer-layout .composer {
    padding: 6px 0 0;
    background: linear-gradient(180deg, rgba(237, 245, 255, 0), rgba(237, 245, 255, 0.88) 24%, rgba(237, 245, 255, 1) 64%);
  }

  .drawer-layout .composer-field {
    gap: 10px;
    padding: 10px 60px 10px 12px;
  }

  .drawer-layout .composer-prefix {
    width: 28px;
    height: 28px;
  }

  .drawer-layout .drawer-head h2 {
    font-size: 1.4rem;
  }
}

body.chat-first-app {
  background:
    radial-gradient(circle at 12% 18%, rgba(133, 172, 255, 0.14), transparent 24%),
    radial-gradient(circle at 84% 14%, rgba(255, 182, 208, 0.14), transparent 22%),
    linear-gradient(180deg, #f8fbff 0%, #eef4fb 54%, #e8eff7 100%);
}

body.chat-first-app.drawer-open {
  overflow: hidden;
}

.chat-first-app .app {
  padding: 132px 16px 18px;
}

.chat-first-app .shell {
  width: min(100%, 980px);
  max-width: 980px;
}

.chat-first-app .workspace {
  display: block;
  min-width: 0;
  margin-top: 0;
}

.chat-first-app .fixed-header {
  position: fixed;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 40;
  width: min(calc(100vw - 28px), 980px);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 18px;
  padding: 14px 18px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.86);
  box-shadow: 0 22px 60px rgba(35, 55, 88, 0.12), inset 0 1px 0 rgba(255,255,255,0.82);
  backdrop-filter: blur(24px) saturate(155%);
  -webkit-backdrop-filter: blur(24px) saturate(155%);
}

.chat-first-app .header-logo-wrap {
  display: grid;
  min-width: 0;
  justify-self: center;
  place-items: center;
}

.chat-first-app .header-logo {
  width: min(190px, 100%);
  height: auto;
  display: block;
}

.chat-first-app .header-actions {
  display: flex;
  align-items: center;
  justify-self: end;
  gap: 10px;
}

.chat-first-app .header-icon-button,
.chat-first-app .composer-side-button,
.chat-first-app .icon-button {
  border: 0;
  padding: 0;
  display: grid;
  place-items: center;
  cursor: pointer;
  background: rgba(255,255,255,0.94);
  color: #1d2534;
  border-radius: 18px;
  box-shadow: 0 16px 36px rgba(35, 55, 88, 0.1), inset 0 1px 0 rgba(255,255,255,0.88);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.chat-first-app .header-icon-button:hover,
.chat-first-app .composer-side-button:hover,
.chat-first-app .icon-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 20px 40px rgba(35, 55, 88, 0.12), inset 0 1px 0 rgba(255,255,255,0.92);
}

.chat-first-app .header-icon-button {
  position: relative;
  width: 56px;
  height: 56px;
  justify-self: start;
}

.chat-first-app .header-icon-button svg {
  width: 24px;
  height: 24px;
}

.chat-first-app .cart-toggle svg {
  width: 34px;
  height: 34px;
}

.chat-first-app .gradient-icon-button {
  background: linear-gradient(135deg, rgba(79, 172, 254, 0.92), rgba(214, 0, 255, 0.86), rgba(255, 122, 92, 0.92));
  color: #fff;
  box-shadow: 0 18px 36px rgba(108, 97, 238, 0.24), inset 0 1px 0 rgba(255,255,255,0.24);
}

.chat-first-app .gradient-icon-button:hover {
  box-shadow: 0 22px 42px rgba(108, 97, 238, 0.28), inset 0 1px 0 rgba(255,255,255,0.3);
}

.chat-first-app .header-profile-chip {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
}

.chat-first-app .header-profile-chip svg {
  width: 20px;
  height: 20px;
}

.chat-first-app .cart-badge {
  position: absolute;
  right: -2px;
  bottom: -2px;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(76, 132, 255, 0.14);
  color: #4f80f8;
  font-size: 0.72rem;
  font-weight: 800;
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.chat-first-app .cart-badge.has-items {
  background: linear-gradient(135deg, #4facfe, #d600ff 60%, #ff7a5c);
  color: #fff;
  opacity: 1;
  transform: scale(1);
}

.chat-first-app .order-progress-block {
  position: fixed;
  top: 100px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 39;
  width: min(calc(100vw - 28px), 980px);
}

.chat-first-app .order-progress-track {
  height: 6px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(123, 145, 196, 0.18);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.54);
}

.chat-first-app .order-progress-fill {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #4facfe 0%, #7467f0 42%, #d600ff 72%, #ff7a5c 100%);
  box-shadow: 0 8px 20px rgba(118, 107, 240, 0.28);
  transition: width 0.28s ease;
}

.chat-first-app .order-progress-fill.inactive {
  opacity: 0.4;
}

.chat-first-app .chat-stage-minimal {
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 14px;
  min-width: 0;
  min-height: calc(100vh - 170px);
  padding: 14px;
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.48);
  border: 1px solid rgba(255,255,255,0.68);
  box-shadow: 0 26px 80px rgba(35, 55, 88, 0.1), inset 0 1px 0 rgba(255,255,255,0.72);
  backdrop-filter: blur(22px) saturate(150%);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
}

.chat-first-app .chat-log {
  height: auto;
  min-width: 0;
  min-height: 480px;
  padding: 20px 18px;
  gap: 18px;
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,0.66);
  background:
    radial-gradient(circle at 10% 16%, rgba(255, 202, 226, 0.3), transparent 18%),
    radial-gradient(circle at 14% 92%, rgba(174, 202, 255, 0.3), transparent 22%),
    linear-gradient(180deg, rgba(255,255,255,0.86), rgba(245,248,255,0.72));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.76);
}

.chat-first-app .message-wrap {
  min-width: 0;
  max-width: 82%;
}

.chat-first-app .message-wrap.user {
  align-self: end;
}

.chat-first-app .avatar {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border-radius: 14px;
}

.chat-first-app .avatar.assistant {
  background: linear-gradient(135deg, rgba(126, 105, 255, 0.2), rgba(255, 181, 210, 0.26));
  border: 1px solid rgba(255,255,255,0.84);
}

.chat-first-app .avatar.user {
  background: linear-gradient(135deg, rgba(79, 172, 254, 0.18), rgba(214, 0, 255, 0.12));
  color: #6156e8;
}

.chat-first-app .avatar.user span {
  width: 12px;
  height: 12px;
  display: block;
  border-radius: 999px;
  background: linear-gradient(135deg, #4facfe 0%, #d600ff 100%);
  box-shadow: 0 0 0 4px rgba(79, 172, 254, 0.12);
}

.chat-first-app .message {
  min-width: 0;
  padding: 16px 17px;
  border-radius: 24px;
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(255,255,255,0.84);
  box-shadow: 0 18px 42px rgba(40, 58, 90, 0.08);
}

.chat-first-app .message.user {
  background: linear-gradient(135deg, rgba(79, 172, 254, 0.12), rgba(214, 0, 255, 0.08));
  color: var(--text);
}

.chat-first-app .message-meta {
  display: none;
}

.chat-first-app .message p {
  margin: 0;
  line-height: 1.62;
  overflow-wrap: anywhere;
}

.chat-first-app .message-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.chat-first-app .message-action {
  min-height: 38px;
  padding: 0 14px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 800;
  letter-spacing: 0.01em;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.chat-first-app .message-action.primary {
  background: linear-gradient(135deg, #4facfe 0%, #6b72f3 42%, #d600ff 72%, #ff7a5c 100%);
  color: #fff;
  box-shadow: 0 14px 28px rgba(108, 97, 238, 0.24);
}

.chat-first-app .message-action.secondary {
  background: rgba(255,255,255,0.96);
  color: var(--text);
  border: 1px solid rgba(214, 226, 243, 0.86);
  box-shadow: 0 12px 24px rgba(40, 58, 90, 0.08);
}

.chat-first-app .message-action:hover {
  transform: translateY(-1px);
}

.chat-first-app .composer {
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr) 50px;
  align-items: center;
  gap: 10px;
  min-width: 0;
  position: sticky;
  bottom: 0;
  z-index: 2;
  padding-top: 10px;
  background: linear-gradient(180deg, rgba(248, 251, 255, 0), rgba(248, 251, 255, 0.92) 28%, rgba(248, 251, 255, 1) 68%);
}

.chat-first-app .composer-side-button {
  width: 50px;
  height: 50px;
}

.chat-first-app .composer-side-button svg {
  width: 20px;
  height: 20px;
}

.chat-first-app .composer-side-button.is-disabled {
  opacity: 0.45;
}

.chat-first-app .modern-composer-field {
  position: relative;
  display: flex;
  align-items: center;
  min-width: 0;
  width: 100%;
  min-height: 56px;
  padding: 0 56px 0 18px;
  border-radius: 999px;
  background: rgba(255,255,255,0.94);
  border: 1px solid rgba(255,255,255,0.88);
  box-shadow: 0 18px 42px rgba(40, 58, 90, 0.08), inset 0 1px 0 rgba(255,255,255,0.9);
}

.chat-first-app .modern-composer-field:focus-within {
  box-shadow:
    0 18px 42px rgba(40, 58, 90, 0.08),
    inset 0 1px 0 rgba(255,255,255,0.9),
    0 0 0 4px rgba(79, 172, 254, 0.12);
}

.chat-first-app .composer input {
  width: 100%;
  min-width: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text);
  outline: none;
  font-size: 1rem;
}

.chat-first-app .inline-send-button {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 999px;
  display: grid;
  place-items: center;
  cursor: pointer;
  background: linear-gradient(135deg, #4facfe 0%, #6b72f3 56%, #53c7d9 100%);
  color: #fff;
  box-shadow: 0 14px 28px rgba(79, 172, 254, 0.22);
}

.chat-first-app .inline-send-button svg {
  width: 18px;
  height: 18px;
}

.chat-first-app .drawer-overlay {
  position: fixed;
  inset: 0;
  z-index: 49;
  background: rgba(16, 24, 37, 0.34);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}

.chat-first-app.drawer-open .drawer-overlay {
  opacity: 1;
  pointer-events: auto;
}

.chat-first-app .drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  z-index: 50;
  width: min(420px, calc(100vw - 18px));
  padding: 12px;
  transition: transform 0.24s ease;
}

.chat-first-app .drawer-left {
  left: 0;
  transform: translateX(calc(-100% - 24px));
}

.chat-first-app .drawer-right {
  right: 0;
  transform: translateX(calc(100% + 24px));
}

.chat-first-app.menu-open .drawer-left {
  transform: translateX(0);
}

.chat-first-app.cart-open .drawer-right {
  transform: translateX(0);
}

.chat-first-app .drawer-shell {
  height: 100%;
  overflow-y: auto;
  padding: 16px;
  border-radius: 28px;
  background: rgba(247, 250, 255, 0.94);
  border: 1px solid rgba(255,255,255,0.88);
  box-shadow: 0 28px 80px rgba(20, 31, 52, 0.18), inset 0 1px 0 rgba(255,255,255,0.86);
  backdrop-filter: blur(28px) saturate(150%);
  -webkit-backdrop-filter: blur(28px) saturate(150%);
}

.chat-first-app .drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-width: 0;
  gap: 14px;
}

.chat-first-app .drawer-logo {
  width: 126px;
  height: auto;
  display: block;
}

.chat-first-app .drawer-close {
  width: 42px;
  height: 42px;
}

.chat-first-app .drawer-primary-actions {
  margin-top: 16px;
}

.chat-first-app .drawer-pill-button {
  width: 100%;
  height: 48px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  background: linear-gradient(135deg, rgba(79, 172, 254, 0.18), rgba(214, 0, 255, 0.1));
  color: #1d2534;
  font-weight: 800;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.78);
}

.chat-first-app .drawer-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 18px;
}

.chat-first-app .drawer-tab {
  height: 42px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  background: rgba(255,255,255,0.78);
  color: var(--muted);
  font-weight: 800;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.84);
}

.chat-first-app .drawer-tab.active {
  background: linear-gradient(135deg, rgba(79, 172, 254, 0.18), rgba(214, 0, 255, 0.12));
  color: var(--text);
}

.chat-first-app .drawer-panel {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.chat-first-app .drawer-card,
.chat-first-app .history-card,
.chat-first-app .cart-item-card,
.chat-first-app .cart-total-card {
  border-radius: 22px;
  background: rgba(255,255,255,0.76);
  border: 1px solid rgba(255,255,255,0.86);
  box-shadow: 0 18px 40px rgba(40, 58, 90, 0.08), inset 0 1px 0 rgba(255,255,255,0.88);
}

.chat-first-app .drawer-card {
  padding: 16px;
}

.chat-first-app .drawer-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.chat-first-app .drawer-label,
.chat-first-app .cart-group-title,
.chat-first-app .summary-group-label,
.chat-first-app .history-id {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.chat-first-app .drawer-copy {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.chat-first-app .suggestions-drawer {
  margin-top: 14px;
}

.chat-first-app .suggestion-chip {
  background: rgba(255,255,255,0.86);
  border: 1px solid rgba(255,255,255,0.84);
}

.chat-first-app .history-list {
  display: grid;
  gap: 12px;
}

.chat-first-app .history-card {
  overflow: hidden;
}

.chat-first-app .history-card.expanded {
  background: linear-gradient(180deg, rgba(255,255,255,0.84), rgba(247,250,255,0.78));
}

.chat-first-app .history-card-toggle {
  width: 100%;
  border: 0;
  padding: 16px;
  text-align: left;
  cursor: pointer;
  background: transparent;
}

.chat-first-app .history-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.chat-first-app .history-card-meta {
  display: grid;
  gap: 4px;
  text-align: right;
}

.chat-first-app .history-card-meta span {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.chat-first-app .history-card-body {
  display: none;
  padding: 0 16px 16px;
}

.chat-first-app .history-card.expanded .history-card-body {
  display: grid;
  gap: 12px;
}

.chat-first-app .history-detail-group {
  display: grid;
  gap: 8px;
}

.chat-first-app .history-detail-row,
.chat-first-app .flow-row,
.chat-first-app .cart-total-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(255,255,255,0.66);
  border: 1px solid rgba(255,255,255,0.82);
}

.chat-first-app .history-detail-row.subtle {
  background: transparent;
  border: 0;
  padding-top: 0;
}

.chat-first-app .flow-stack {
  display: grid;
  gap: 10px;
}

.chat-first-app .flow-details {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.chat-first-app .drawer-empty-state {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.66);
  color: var(--muted);
  border: 1px solid rgba(255,255,255,0.84);
}

.chat-first-app .drawer-empty-state strong {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
}

.chat-first-app .drawer-cart-title {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 12px;
}

.chat-first-app .drawer-cart-title h2 {
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: 1.55rem;
}

.chat-first-app .drawer-cart-icon {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
}

.chat-first-app .drawer-cart-icon svg {
  width: 100%;
  height: 100%;
}

.chat-first-app .cart-groups {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.chat-first-app .cart-group {
  display: grid;
  gap: 10px;
}

.chat-first-app .cart-item-card {
  padding: 14px;
}

.chat-first-app .cart-item-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  min-width: 0;
  gap: 12px;
}

.chat-first-app .cart-item-top p {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.chat-first-app .cart-item-fixed {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(255,255,255,0.64);
  border: 1px solid rgba(255,255,255,0.82);
}

.chat-first-app .cart-footer {
  margin-top: 18px;
}

.chat-first-app .cart-total-card {
  padding: 14px;
}

.chat-first-app .cart-total-row.total {
  background: linear-gradient(135deg, rgba(79, 172, 254, 0.14), rgba(214, 0, 255, 0.08));
}

.chat-first-app .cart-footer-copy {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.chat-first-app .item-controls {
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.chat-first-app .item-action {
  height: 36px;
  min-width: 36px;
  border: 0;
  border-radius: 12px;
  background: rgba(255,255,255,0.88);
  color: var(--text);
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 10px 20px rgba(40, 58, 90, 0.06);
}

.chat-first-app .item-qty-input {
  width: 74px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.9);
  border-radius: 12px;
  background: rgba(255,255,255,0.94);
  color: var(--text);
  padding: 0 10px;
}

.chat-first-app .item-unit-label {
  color: var(--muted);
  font-weight: 700;
}

.chat-first-app .typing {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,0.72);
}

.chat-first-app .typing span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #5c6ff2;
  opacity: 0.28;
  animation: pulse 1.1s infinite ease-in-out;
}

.chat-first-app.voice-listening .composer-side-button:last-of-type {
  background: linear-gradient(135deg, rgba(79, 172, 254, 0.16), rgba(214, 0, 255, 0.16));
  color: #5b61eb;
}

@media (max-width: 900px) {
  .chat-first-app .fixed-header,
  .chat-first-app .order-progress-block {
    width: calc(100vw - 24px);
  }

  .chat-first-app .drawer {
    width: min(400px, calc(100vw - 12px));
    padding: 8px;
  }
}

@media (max-width: 760px) {
  .chat-first-app .app {
    padding: 124px 10px 12px;
  }

  .chat-first-app .fixed-header {
    top: 10px;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 24px;
  }

  .chat-first-app .header-icon-button {
    width: 48px;
    height: 48px;
    border-radius: 16px;
  }

  .chat-first-app .cart-toggle svg {
    width: 30px;
    height: 30px;
  }

  .chat-first-app .header-logo {
    width: 156px;
  }

  .chat-first-app .header-profile-chip {
    width: 42px;
    height: 42px;
    border-radius: 14px;
  }

  .chat-first-app .order-progress-block {
    top: 88px;
  }

  .chat-first-app .chat-stage-minimal {
    min-height: calc(100vh - 154px);
    padding: 10px;
    border-radius: 24px;
  }

  .chat-first-app .chat-log {
    min-height: 420px;
    padding: 16px 14px;
    border-radius: 22px;
  }

  .chat-first-app .message-wrap {
    max-width: 90%;
  }

  .chat-first-app .composer {
    grid-template-columns: 46px minmax(0, 1fr) 46px;
    gap: 8px;
  }

  .chat-first-app .composer-side-button {
    width: 46px;
    height: 46px;
    border-radius: 16px;
  }

  .chat-first-app .modern-composer-field {
    min-height: 50px;
    padding: 0 52px 0 16px;
  }

  .chat-first-app .inline-send-button {
    width: 36px;
    height: 36px;
  }

  .chat-first-app .drawer-shell {
    padding: 14px;
    border-radius: 22px;
  }
}

@media (max-width: 520px) {
  .chat-first-app .app {
    padding: 114px 6px 8px;
  }

  .chat-first-app .shell {
    width: 100%;
    max-width: 100%;
  }

  .chat-first-app .fixed-header,
  .chat-first-app .order-progress-block {
    width: calc(100vw - 12px);
  }

  .chat-first-app .fixed-header {
    gap: 6px;
    padding: 8px;
  }

  .chat-first-app .header-icon-button {
    width: 36px;
    height: 36px;
    border-radius: 12px;
  }

  .chat-first-app .header-icon-button svg {
    width: 18px;
    height: 18px;
  }

  .chat-first-app .cart-toggle svg {
    width: 20px;
    height: 20px;
  }

  .chat-first-app .header-logo {
    width: 96px;
  }

  .chat-first-app .header-profile-chip {
    display: none;
  }

  .chat-first-app .order-progress-block {
    top: 70px;
  }

  .chat-first-app .chat-stage-minimal {
    min-height: calc(100vh - 126px);
    padding: 6px;
  }

  .chat-first-app .chat-log {
    min-height: 360px;
    padding: 12px 8px;
  }

  .chat-first-app .message-wrap {
    max-width: 100%;
  }

  .chat-first-app .message {
    padding: 13px 14px;
    border-radius: 18px;
  }

  .chat-first-app .message-actions {
    gap: 6px;
  }

  .chat-first-app .message-action {
    min-height: 34px;
    padding: 0 12px;
    font-size: 0.82rem;
  }

  .chat-first-app .composer {
    grid-template-columns: 36px minmax(0, 1fr) 36px;
    gap: 6px;
    padding-top: 6px;
  }

  .chat-first-app .composer-side-button {
    width: 36px;
    height: 36px;
    border-radius: 12px;
  }

  .chat-first-app .composer-side-button svg {
    width: 16px;
    height: 16px;
  }

  .chat-first-app .modern-composer-field {
    min-height: 40px;
    padding: 0 38px 0 10px;
  }

  .chat-first-app .inline-send-button {
    width: 28px;
    height: 28px;
    right: 5px;
  }

  .chat-first-app .drawer {
    width: calc(100vw - 4px);
    padding: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}