/* Same composer surface in Inno and Paja; keep both public copies in sync. */
.prompt-composer {
  --prompt-surface: var(--surface, #102b3b);
  --prompt-text: var(--text, #fbf9f3);
  --prompt-muted: var(--muted, #c5d8df);
  --prompt-line: var(--line, rgba(208,242,236,.3));
  --prompt-accent: var(--accent, #a3ecd8);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--prompt-line);
  border-radius: 24px;
  background: var(--prompt-surface);
  box-shadow: 0 12px 36px rgba(0,12,24,.1);
  transition: border-color 220ms ease, box-shadow 220ms ease, transform 220ms cubic-bezier(.2,.8,.2,1);
}
.prompt-composer:hover { border-color: color-mix(in srgb, var(--prompt-accent) 60%, var(--prompt-line)); }
.prompt-composer:focus-within {
  border-color: var(--prompt-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--prompt-accent) 12%, transparent), 0 16px 44px rgba(0,12,24,.14);
  transform: translateY(-2px);
}
.prompt-composer textarea {
  display: block;
  flex: none;
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  min-height: 76px;
  max-height: min(224px, 35svh);
  padding: 0;
  margin: 0;
  border: 0;
  border-radius: 0;
  outline: none;
  resize: none;
  background: transparent;
  color: var(--prompt-text);
  caret-color: var(--prompt-accent);
  font: 400 18px/1.5 var(--font, 'DM Sans', sans-serif);
  scrollbar-width: thin;
}
.prompt-composer textarea::placeholder { color: var(--prompt-muted); opacity: 1; }
.prompt-composer > button, .prompt-composer > .composer-tools {
  align-self: flex-end;
  flex: none;
}
.prompt-composer > button {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  min-width: 44px;
  padding: 0;
  border-radius: 50%;
  font-size: 22px;
}
.prompt-composer > button:disabled { opacity: .4; }
.prompt-composer .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.landing-prompt { width: min(680px, 100%); margin-top: 30px; }
.inno-hero .inno-brief { margin-top: 28px; }
.inno-brief > .prompt-composer { width: 100%; }
.inno-composer.prompt-composer {
  position: sticky;
  bottom: max(12px, env(safe-area-inset-bottom));
  width: min(900px, calc(100% - 28px));
  margin: 0 auto 14px;
  border-bottom: 1px solid var(--prompt-line);
  border-radius: 24px;
}
.inno-composer.prompt-composer textarea { min-height: 48px; }
.prompt-composer.prompt-paused { transition: none; transform: none; }
@media(max-width:600px) {
  .prompt-composer { padding: 16px; border-radius: 22px; }
  .prompt-composer textarea { font-size: 16px; min-height: 72px; }
}
@media(prefers-reduced-motion:reduce) {
  .prompt-composer, .prompt-composer:focus-within { transition: none; transform: none; }
}
@media(forced-colors:active) {
  .prompt-composer { background: Canvas; border: 1px solid CanvasText; box-shadow: none; }
  .prompt-composer:focus-within { outline: 2px solid Highlight; transform: none; }
  .prompt-composer textarea { color: CanvasText; }
  .prompt-composer textarea::placeholder { color: GrayText; }
}