/* Opaque ink on airy glass surfaces. Only the floating surface receives blur. */
:root,[data-theme="light"] {
  --glass: rgba(255,255,255,.68);
  --glass-strong: rgba(255,255,255,.84);
  --glass-inset: rgba(110,99,124,.055);
  --glass-rim: rgba(255,255,255,.85);
  --glass-shadow: 0 8px 36px rgba(57,43,70,.055),inset 0 1px var(--glass-rim);
}
[data-theme="dark"] {
  --glass: rgba(38,35,58,.56);
  --glass-strong: rgba(38,35,58,.84);
  --glass-inset: rgba(16,14,26,.42);
  --glass-rim: rgba(224,222,244,.065);
  --glass-shadow: 0 8px 36px rgba(8,6,15,.13),inset 0 1px var(--glass-rim);
}
.app-header::before {
  background: color-mix(in srgb,var(--base) 76%,transparent);
  border: 0;
  box-shadow: none;
  backdrop-filter: blur(24px) saturate(120%);
  -webkit-backdrop-filter: blur(24px) saturate(120%);
}
.lobby-surface,
.bank-row,
dialog,
.round-review-context {
  background: var(--glass);
  box-shadow: var(--glass-shadow);
  border-color: color-mix(in srgb,var(--text) 6%,transparent);
  backdrop-filter: blur(20px) saturate(115%);
  -webkit-backdrop-filter: blur(20px) saturate(115%);
}
dialog {
  background: var(--glass-strong);
}
input,
select,
textarea {
  background: var(--glass-inset);
  border-color: color-mix(in srgb,var(--text) 10%,transparent);
}
.select-menu,
.action-popover,
.model-options {
  background: var(--glass-strong);
  backdrop-filter: blur(24px) saturate(115%);
  -webkit-backdrop-filter: blur(24px) saturate(115%);
}
body[data-chat="docked"] .chat-dock {
  padding: 20px;
  border: 0;
  border-radius: 18px;
  background: var(--glass);
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(24px) saturate(115%);
  -webkit-backdrop-filter: blur(24px) saturate(115%);
}
body[data-chat="docked"] .session-layout {
  gap: 24px;
}
.chat-heading {
  padding-bottom: 20px;
}
.chat-bubble {
  padding: 11px 15px;
  font-size: 15px;
  line-height: 1.55;
  border-radius: 16px;
  background: color-mix(in srgb,var(--overlay) 62%,transparent);
}
.is-own .chat-bubble {
  background: color-mix(in srgb,var(--rose) 12%,var(--surface));
}
.chat-group {
  gap: 5px;
  margin-bottom: 20px;
}
.chat-sender {
  margin-left: 4px;
  font-size: 11px;
}
.chat-group time {
  margin-inline: 5px;
  color: var(--subtle);
  font-size: 10px;
}
#chat-form {
  align-items: flex-end;
  gap: 8px;
  padding: 8px;
  border: 0;
  border-radius: 24px;
  background: var(--glass-strong);
  box-shadow: inset 0 0 0 1px color-mix(in srgb,var(--text) 7%,transparent);
}
#chat-form:focus-within {
  box-shadow: inset 0 0 0 1px color-mix(in srgb,var(--focus) 55%,transparent);
}
#chat-input {
  padding: 10px 4px 8px 10px;
  min-height: 44px;
  height: 44px;
  max-height: 144px;
  font-size: 16px;
  line-height: 1.5;
  background: transparent;
}
#send-chat {
  width: 44px;
  height: 44px;
  min-height: 44px;
  flex-basis: 44px;
  padding: 11px 10px 11px 12px;
  border: 0;
  border-radius: 50%;
  background: var(--rose);
  color: var(--button-text);
  box-shadow: none;
}
#send-chat svg {
  width: 22px;
  height: 22px;
  stroke-width: 1.7;
}
#send-chat:disabled {
  opacity: 1;
  background: color-mix(in srgb,var(--text) 7%,transparent);
  color: var(--subtle);
}
#send-chat:hover:not(:disabled) {
  background: var(--rose);
  filter: brightness(1.06);
}
#send-chat:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}
@media(max-width:720px) {
  .chat-dialog {
    background: var(--base);
  }
  .chat-dialog .chat-heading {
    padding-bottom: 20px;
  }
  .chat-dialog #chat-form {
    margin-bottom: max(0px,env(safe-area-inset-bottom));
  }
  .chat-dialog .chat-bubble {
    max-width: 92%;
  }
}
@media(prefers-reduced-transparency:reduce) {
  .lobby-surface,
  .bank-row,
  dialog,
  .round-review-context,
  body[data-chat="docked"] .chat-dock,
  .select-menu,
  .action-popover,
  .model-options {
    background: var(--surface);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}
/* One tactile vocabulary, tuned for pointer and keyboard rather than decoration. */
button,
.review-entry-link,
.primary-nav a,
.review-section-nav a {
  transition: background-color 160ms ease,border-color 160ms ease,box-shadow 160ms ease,transform 100ms var(--ease-out);
}
.bank-row {
  transition: background-color 180ms ease,border-color 180ms ease,box-shadow 180ms ease,transform 180ms var(--ease-out);
}
@media(hover:hover) and (pointer:fine) {
  .bank-row:hover {
    transform: translateY(-2px);
    background: var(--glass-strong);
    border-color: color-mix(in srgb,var(--focus) 18%,transparent);
    box-shadow: 0 12px 28px #0000000c,inset 0 1px var(--glass-rim);
  }
  .review-entry-link:hover,
  .review-section-nav a:hover {
    background: var(--overlay);
  }
  #send-chat svg {
    transition: transform 160ms var(--ease-out);
  }
  #send-chat:hover:not(:disabled) svg {
    transform: translate(1px,-1px);
  }
}
:root.keyboard-input .bank-row {
  transform: none;
}
@media(prefers-reduced-motion:reduce) {
  button,
  .bank-row,
  .review-entry-link,
  .primary-nav a,
  .review-section-nav a,
  #send-chat svg {
    transition: none;
  }
  .bank-row:hover,
  #send-chat:hover:not(:disabled) svg {
    transform: none;
  }
}
body[data-chat="docked"] .chat-panel {
  height: min(720px,calc(100dvh - var(--chat-top,120px) - 24px));
  min-height: 380px;
}