:root {
  color-scheme: light;
  --md-primary: #465d00;
  --md-on-primary: #ffffff;
  --md-primary-container: #c8f167;
  --md-on-primary-container: #121f00;
  --md-secondary: #596248;
  --md-secondary-container: #dde7c5;
  --md-on-secondary-container: #171e0d;
  --md-tertiary: #386663;
  --md-tertiary-container: #bcece7;
  --md-error: #ba1a1a;
  --md-surface: #fbfaf3;
  --md-surface-container-low: #f5f4ed;
  --md-surface-container: #efeee7;
  --md-surface-container-high: #e9e9e1;
  --md-surface-container-highest: #e3e3db;
  --md-on-surface: #1b1c18;
  --md-on-surface-variant: #45483d;
  --md-outline: #76796b;
  --md-outline-variant: #c6c8ba;
  --md-shadow: rgba(0, 0, 0, 0.22);
  --elevation-1: 0 1px 2px rgba(0,0,0,.12), 0 1px 3px 1px rgba(0,0,0,.06);
  --elevation-2: 0 2px 6px 2px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.1);
  --elevation-3: 0 4px 8px 3px rgba(0,0,0,.08), 0 1px 3px rgba(0,0,0,.12);
  --motion: 180ms cubic-bezier(.2, 0, 0, 1);
}

* { box-sizing: border-box; }

html, body { height: 100%; }
html, body, .app-shell, .main-panel {
  width: 100%;
  max-width: 100vw;
}

body {
  margin: 0;
  overflow: hidden;
  overflow-x: hidden;
  color: var(--md-on-surface);
  background: var(--md-surface);
  font-family: Inter, Roboto, "Segoe UI", system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

button, textarea { font: inherit; }
button { color: inherit; -webkit-tap-highlight-color: transparent; }
button:focus-visible, textarea:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--md-primary) 35%, transparent);
  outline-offset: 2px;
}

.app-shell {
  display: block;
  min-height: 100dvh;
}

.app-brand {
  display: flex;
  align-items: center;
  align-self: stretch;
  flex: 0 0 auto;
  min-width: 0;
  padding-block: 5px;
  color: inherit;
  text-decoration: none;
}

.app-wordmark {
  display: block;
  width: clamp(220px, 23vw, 325px);
  height: 100%;
  object-fit: contain;
  object-position: left center;
}

.model-label {
  color: var(--md-on-surface-variant);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.new-chat-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 48px;
  padding: 0 16px;
  border: 0;
  border-radius: 16px;
  background: var(--md-secondary-container);
  color: var(--md-on-secondary-container);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  transition: box-shadow var(--motion), transform var(--motion), filter var(--motion);
}

.new-chat-button:hover { box-shadow: var(--elevation-1); filter: brightness(.98); }
.new-chat-button:active { transform: scale(.985); }
.new-chat-button > span:first-child { font-size: 21px; font-weight: 400; line-height: 1; }

.server-status {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 2px 2px 2px 12px;
  border-radius: 22px;
  background: var(--md-surface-container-low);
  margin-left: auto;
}

.server-status:hover { background: var(--md-surface-container); }
.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #e09c2f;
  box-shadow: 0 0 0 4px rgba(224,156,47,.14);
}
.status-dot.online { background: #438700; box-shadow: 0 0 0 4px rgba(67,135,0,.14); }
.status-dot.offline { background: var(--md-error); box-shadow: 0 0 0 4px rgba(186,26,26,.12); }
.server-status-copy { min-width: 0; }
.server-status strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
}
.server-status small {
  display: block;
  overflow: hidden;
  margin-top: 2px;
  color: var(--md-on-surface-variant);
  font: 10px ui-monospace, SFMono-Regular, Menlo, monospace;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.icon-button {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--md-on-surface-variant);
  cursor: pointer;
  font-size: 20px;
  transition: background var(--motion), transform var(--motion);
}
.icon-button:hover { background: var(--md-surface-container-high); }
.icon-button:active { transform: scale(.92); }

.main-panel {
  display: grid;
  grid-template-rows: 88px minmax(0, 1fr) auto;
  min-width: 0;
  overflow: hidden;
  height: 100dvh;
  background:
    radial-gradient(circle at 55% 22%, rgba(200,241,103,.13), transparent 32%),
    var(--md-surface);
}

.topbar {
  /* max-height: 56px; */
  position: relative;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: clamp(20px, 4vw, 60px);
  min-width: 0;
  max-width: 100vw;
  padding: 0 clamp(18px, 3vw, 48px);
  /* border-bottom: 1px solid var(--md-outline-variant); */
  background: color-mix(in srgb, var(--md-surface) 92%, transparent);
  backdrop-filter: blur(16px);
}

.model-picker-wrap { position: relative; min-width: 0; }
.model-label { display: block; margin: 0 0 3px 14px; font-size: 9px; }

.model-picker {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 260px;
  max-width: min(480px, 50vw);
  min-height: 52px;
  padding: 6px 12px 6px 8px;
  border: 0;
  border-radius: 16px;
  background: transparent;
  cursor: pointer;
  text-align: left;
  transition: background var(--motion);
}
.model-picker:hover { background: var(--md-surface-container); }

.model-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--md-primary);
  color: var(--md-on-primary);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .5px;
}

.model-copy { min-width: 0; flex: 1; }
.model-copy strong,
.model-option-copy strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
}
.model-copy small,
.model-option-copy small {
  display: block;
  overflow: hidden;
  margin-top: 2px;
  color: var(--md-on-surface-variant);
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.chevron { flex: 0 0 auto; color: var(--md-on-surface-variant); transition: transform var(--motion); }
.model-picker[aria-expanded="true"] .chevron { transform: rotate(180deg); }

.model-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: min(440px, calc(100vw - 32px));
  max-height: min(440px, 65vh);
  overflow: auto;
  padding: 8px;
  border: 1px solid var(--md-outline-variant);
  border-radius: 20px;
  background: var(--md-surface-container-low);
  box-shadow: var(--elevation-3);
}

.model-option {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 64px;
  padding: 8px 12px;
  border: 0;
  border-radius: 14px;
  background: transparent;
  cursor: pointer;
  text-align: left;
  transition: background var(--motion);
}
.model-option:hover { background: var(--md-surface-container); }
.model-option.selected { background: var(--md-secondary-container); }
.model-option .model-icon { width: 40px; height: 40px; }
.model-option-copy { min-width: 0; flex: 1; }

.capability-badge {
  flex: 0 0 auto;
  padding: 5px 8px;
  border-radius: 10px;
  background: var(--md-tertiary-container);
  color: #173e3b;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .4px;
}
.default-badge {
  background: var(--md-primary);
  color: var(--md-on-primary);
}

.vision-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 16px;
  background: var(--md-tertiary-container);
  color: #173e3b;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .6px;
}
.model-picker .vision-pill { flex: 0 0 auto; }

.chat-area {
  min-height: 0;
  min-width: 0;
  max-width: 100vw;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 28px clamp(20px, 5vw, 64px) 16px;
  scrollbar-color: var(--md-outline-variant) transparent;
}

.welcome {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: min(840px, 100%);
  min-width: 0;
  max-width: 100%;
  margin: clamp(56px, 14vh, 150px) auto 0;
  text-align: center;
}

.orb {
  position: relative;
  display: grid;
  place-items: center;
  width: 88px;
  height: 88px;
  margin-bottom: 24px;
  border-radius: 28px;
  background: linear-gradient(145deg, var(--md-primary-container), #f1ffce);
  box-shadow: var(--elevation-2);
  transform: rotate(8deg);
}
.orb::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(70,93,0,.18);
  border-radius: 22px;
}
.orb-core {
  position: relative;
  z-index: 1;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--md-primary);
  box-shadow: 13px -8px 0 -8px var(--md-tertiary);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--md-primary);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.7px;
}

.welcome h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(38px, 5vw, 68px);
  font-weight: 650;
  line-height: 1.04;
  letter-spacing: -2.8px;
}

.welcome-copy {
  max-width: 590px;
  margin: 18px 0 0;
  color: var(--md-on-surface-variant);
  font-size: 15px;
  line-height: 1.65;
}

.suggestions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  width: 100%;
  min-width: 0;
  max-width: 100%;
}

.suggestion {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  min-height: 92px;
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--md-outline-variant);
  border-radius: 22px;
  background: var(--md-surface-container-low);
  cursor: pointer;
  text-align: left;
  transition: box-shadow var(--motion), transform var(--motion), background var(--motion);
}
.suggestion:hover {
  transform: translateY(-2px);
  background: var(--md-surface);
  box-shadow: var(--elevation-2);
}
.suggestion:active { transform: translateY(0) scale(.99); }
.suggestion:disabled {
  opacity: .5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}
.suggestion-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  font-size: 19px;
}
.suggestion-icon.amber { background: #ffddb7; color: #5c2c00; }
.suggestion-icon.blue { background: #d9e2ff; color: #18315f; }
.suggestion-icon.green { background: var(--md-tertiary-container); color: #173e3b; }
.suggestion strong { display: block; font-size: 14px; line-height: 1.3; }
.suggestion small {
  display: block;
  margin-top: 5px;
  color: var(--md-on-surface-variant);
  font-size: 11px;
  line-height: 1.4;
}
.suggestion-arrow { color: var(--md-primary); font-size: 20px; }

.messages {
  width: min(900px, 100%);
  margin: 0 auto;
  padding-bottom: 24px;
}

.message {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  margin: 26px 0;
}
.message.user { grid-template-columns: minmax(0, 1fr) 42px; }
.message.user .avatar { grid-column: 2; }
.message.user .message-body {
  grid-column: 1;
  grid-row: 1;
  justify-self: end;
  max-width: min(78%, 700px);
}

.avatar {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--md-primary);
  color: var(--md-on-primary);
  font-size: 10px;
  font-weight: 800;
  overflow: hidden;
}
.avatar img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.message:not(.user) .avatar {
  overflow: visible;
  border-radius: 0;
  background: transparent;
  color: transparent;
}
.message.user .avatar {
  background: var(--md-secondary-container);
  color: var(--md-on-secondary-container);
}

.message-meta {
  margin: 0 4px 7px;
  color: var(--md-on-surface-variant);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .6px;
}
.message.user .message-meta { text-align: right; }

.message-content {
  color: var(--md-on-surface);
  font-size: 14px;
  line-height: 1.75;
  word-break: break-word;
}
.message:not(.user) .message-content {
  padding: 16px 18px;
  border-radius: 6px 22px 22px 22px;
  background: var(--md-surface-container-low);
}
.message.user .message-content {
  padding: 14px 18px;
  border-radius: 22px 6px 22px 22px;
  background: var(--md-primary);
  color: var(--md-on-primary);
}
.message-content p { margin: 0 0 12px; }
.message-content p:last-child { margin-bottom: 0; }
.message-content pre {
  max-width: 100%;
  overflow-x: auto;
  padding: 16px;
  border-radius: 14px;
  background: #20211d;
  color: #eef0e6;
  font: 12px/1.65 ui-monospace, SFMono-Regular, Menlo, monospace;
}
.message-content code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .9em; }
.message-images { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 10px; }
.message-images img {
  width: 180px;
  max-height: 180px;
  object-fit: cover;
  border: 1px solid var(--md-outline-variant);
  border-radius: 18px;
}
.typing::after { content: "●"; margin-left: 5px; animation: blink .8s infinite; color: var(--md-primary); }
@keyframes blink { 50% { opacity: .15; } }

.composer-wrap {
  position: relative;
  z-index: 10;
  width: min(900px, calc(100% - 48px));
  margin: 0 auto;
  padding: 8px 0 6px;
}

.attachment-tray {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 0 4px 10px;
}
.attachment-chip {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  max-width: 250px;
  min-height: 56px;
  padding: 7px 38px 7px 8px;
  border: 1px solid var(--md-outline-variant);
  border-radius: 16px;
  background: var(--md-surface-container-low);
}
.attachment-chip img,
.file-icon {
  width: 40px;
  height: 40px;
  border-radius: 11px;
}
.attachment-chip img { object-fit: cover; }
.file-icon {
  display: grid;
  place-items: center;
  background: var(--md-secondary-container);
  color: var(--md-on-secondary-container);
  font-size: 9px;
  font-weight: 800;
}
.attachment-chip strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 11px;
}
.attachment-chip small { color: var(--md-on-surface-variant); font-size: 9px; }
.remove-attachment {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 24px;
  height: 24px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
}
.remove-attachment:hover { background: var(--md-surface-container-high); }

.composer {
  padding: 12px 12px 10px 18px;
  border: 1px solid var(--md-outline-variant);
  border-radius: 28px;
  background: var(--md-surface-container-low);
  box-shadow: var(--elevation-2);
  transition: border-color var(--motion), box-shadow var(--motion), background var(--motion);
}
.composer:focus-within {
  border-color: var(--md-primary);
  background: var(--md-surface);
  box-shadow: var(--elevation-3);
}
.composer textarea {
  display: block;
  width: 100%;
  max-height: 160px;
  resize: none;
  padding: 7px 4px 12px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--md-on-surface);
  font-size: 14px;
  line-height: 1.5;
}
.composer textarea::placeholder { color: var(--md-on-surface-variant); }
.composer textarea:disabled { opacity: .58; cursor: not-allowed; }
.composer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
}
.composer-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}
.composer-tools { display: flex; align-items: center; min-width: 0; gap: 10px; }
.tool-button {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  padding: 0 12px;
  border: 0;
  border-radius: 20px;
  background: transparent;
  color: var(--md-primary);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}
.tool-button:hover { background: var(--md-primary-container); }
.tool-button span { font-size: 19px; font-weight: 400; }
.web-search-button.active {
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
}
.web-search-button[aria-pressed="false"] {
  color: var(--md-on-surface-variant);
}
.divider { width: 1px; height: 22px; background: var(--md-outline-variant); }
.file-hint {
  overflow: hidden;
  color: var(--md-on-surface-variant);
  font-size: 9px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.send-button {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  padding: 0 3px 0 0;
  border: 0;
  border-radius: 16px;
  background: var(--md-primary);
  color: var(--md-on-primary);
  box-shadow: var(--elevation-1);
  cursor: pointer;
  font-size: 19px;
  transition: transform var(--motion), box-shadow var(--motion), opacity var(--motion);
}
.send-button:hover:not(:disabled) { transform: translateY(-1px); box-shadow: var(--elevation-2); }
.send-button:active:not(:disabled) { transform: scale(.92); }
.send-button:disabled { opacity: .3; box-shadow: none; cursor: default; }
.stop-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-width: 76px;
  height: 48px;
  padding: 0 14px;
  border: 1px solid color-mix(in srgb, var(--md-error) 35%, transparent);
  border-radius: 16px;
  background: #ffdad6;
  color: #93000a;
  cursor: pointer;
  font-size: 12px;
  font-weight: 750;
}
.stop-button span {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: currentColor;
}
.stop-button:hover { box-shadow: var(--elevation-1); }
.stop-button:disabled { opacity: .55; cursor: wait; }
.web-sources {
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid var(--md-outline-variant);
  border-radius: 14px;
  background: var(--md-surface-container-low);
  color: var(--md-on-surface-variant);
  font-size: 10px;
}
.web-sources > strong { letter-spacing: .8px; }
.web-source-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.web-source-list a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 260px;
  padding: 6px 9px;
  border-radius: 10px;
  background: var(--md-surface-container);
  color: var(--md-on-surface);
  text-decoration: none;
}
.web-source-list a:hover { background: var(--md-secondary-container); }
.web-source-list a span {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--md-primary);
  color: var(--md-on-primary);
  font-size: 9px;
}
.web-search-error { color: var(--md-error); }
.new-chat-button:disabled,
.tool-button:disabled,
.model-picker:disabled {
  opacity: .45;
  cursor: not-allowed;
  box-shadow: none;
}

.footer-note {
  margin: 9px 0 0;
  color: var(--md-on-surface-variant);
  text-align: center;
  font-size: 9px;
}
.footer-note span { color: #438700; }

.toast-container {
  position: fixed;
  z-index: 100;
  right: 18px;
  bottom: 18px;
  display: grid;
  gap: 8px;
}
.toast {
  max-width: min(420px, calc(100vw - 36px));
  padding: 14px 18px;
  border-radius: 14px;
  background: #30312d;
  color: white;
  box-shadow: var(--elevation-3);
  font-size: 13px;
  animation: toast-in var(--motion);
}
.toast.success { background: var(--md-primary); }
@keyframes toast-in { from { transform: translateY(12px); opacity: 0; } }

.hidden { display: none !important; }

@media (max-width: 1100px) {
  .suggestions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .suggestion:last-child { grid-column: 1 / -1; }
}

@media (max-width: 840px) {
  .main-panel { grid-template-rows: 136px minmax(0, 1fr) auto; }
  .topbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: 68px 68px;
    gap: 0 12px;
    padding: 0 16px;
  }
  .app-wordmark { width: min(245px, 58vw); height: 100%; }
  .server-status { grid-column: 2; grid-row: 1; margin-left: 0; }
  .model-picker-wrap { grid-column: 1 / -1; grid-row: 2; width: 100%; }
  .model-picker { width: 100%; max-width: none; background: var(--md-surface-container-low); }
  .model-label { display: none; }
  .chat-area { padding-inline: 20px; }
  .welcome { margin-top: clamp(12px, 4vh, 38px); }
  .composer-wrap { width: calc(100% - 28px); }
}

@media (max-width: 640px) {
  .main-panel { grid-template-rows: 124px minmax(0, 1fr) auto; }
  .topbar { grid-template-rows: 62px 62px; padding-inline: 12px; }
  .app-wordmark { width: min(210px, 55vw); height: 100%; }
  .model-picker { min-height: 50px; padding: 5px 10px; }
  .model-icon { width: 34px; height: 34px; }
  .model-copy strong { font-size: 12px; }
  .model-copy small { font-size: 9px; }
  .server-status-copy { display: none !important; }
  .server-status { padding-left: 10px; gap: 4px; }
  .model-menu { position: fixed; top: 128px; left: 12px; right: 12px; width: auto; max-height: 62vh; }
  .chat-area { padding: 18px 14px 8px; }
  .welcome { margin-top: 10px; }
  .orb { width: 68px; height: 68px; margin-bottom: 18px; border-radius: 22px; }
  .orb::after { border-radius: 16px; }
  .orb-core { width: 27px; height: 27px; }
  .eyebrow { margin-bottom: 7px; font-size: 9px; }
  .welcome h1 {
    width: 100%;
    font-size: clamp(31px, 9vw, 42px);
    line-height: 1.08;
    letter-spacing: -1.5px;
  }
  .welcome-copy {
    width: 100%;
    margin: 13px 0 22px;
    padding: 0 4px;
    font-size: 13px;
  }
  .suggestions { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .suggestion, .suggestion:last-child { grid-column: auto; min-height: 76px; padding: 12px 14px; border-radius: 18px; }
  .suggestion-icon { width: 40px; height: 40px; border-radius: 12px; }
  .composer-wrap { width: calc(100% - 20px); padding-bottom: max(8px, env(safe-area-inset-bottom)); }
  .composer { padding: 9px 9px 8px 14px; border-radius: 23px; }
  .composer textarea { padding-top: 5px; padding-bottom: 8px; font-size: 14px; }
  .composer-bottom { gap: 6px; }
  .composer-tools { flex: 1 1 auto; min-width: 0; }
  .composer-actions { flex: 0 0 auto; gap: 6px; }
  .send-button { width: 44px; height: 44px; border-radius: 14px; }
  .composer-actions .new-chat-button { min-width: 44px; min-height: 44px; padding: 0 11px; border-radius: 14px; }
  .new-chat-label { display: none; }
  .stop-button { min-width: 44px; width: 44px; height: 44px; padding: 0; border-radius: 14px; font-size: 0; }
  .file-hint, .divider { display: none; }
  .tool-button { min-height: 36px; padding: 0 7px; white-space: nowrap; }
  .message { grid-template-columns: 34px minmax(0, 1fr); gap: 9px; margin: 18px 0; }
  .message.user { grid-template-columns: minmax(0, 1fr) 34px; }
  .avatar { width: 34px; height: 34px; border-radius: 11px; font-size: 8px; }
  .message.user .message-body { max-width: 90%; }
  .message-content { font-size: 13px; }
  .message:not(.user) .message-content, .message.user .message-content { padding: 12px 14px; }
}

@media (max-width: 390px) {
  .app-wordmark { width: min(190px, 52vw); }
  .model-copy small { display: none; }
  .model-menu { top: 126px; left: 8px; right: 8px; }
  .capability-badge { display: none; }
  .welcome-copy { max-width: 330px; }
  .suggestion-arrow { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}