/* AskLeoComposer — compact single row; wrapped = full-width text + footer icons. */

.exxat-composer-grid--compact {
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas: "leading primary trailing";
}

.exxat-composer-grid--wrapped {
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas:
    "primary primary primary"
    "leading . trailing";
  row-gap: 0.125rem;
}

.exxat-composer-grid--compact .exxat-composer-leading {
  grid-area: leading;
}

.exxat-composer-grid--compact .exxat-composer-primary {
  grid-area: primary;
}

.exxat-composer-grid--compact .exxat-composer-trailing {
  grid-area: trailing;
}

.exxat-composer-grid--wrapped .exxat-composer-primary {
  grid-area: primary;
}

.exxat-composer-grid--wrapped .exxat-composer-leading {
  grid-area: leading;
  align-self: end;
}

.exxat-composer-grid--wrapped .exxat-composer-trailing {
  grid-area: trailing;
  align-self: end;
  justify-self: end;
}

.exxat-composer-input {
  min-height: 1.5rem;
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* Scroll cap + soft bottom fade into footer when content exceeds max height. */
.exxat-composer-scroll {
  --exxat-composer-max-height: 13rem;
  max-height: var(--exxat-composer-max-height);
}

.exxat-composer-scroll--overflow::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  z-index: 1;
  height: 1.5rem;
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    transparent,
    color-mix(in oklch, var(--card) 70%, transparent)
  );
}

.exxat-composer-idle:focus-within .exxat-composer-scroll--overflow::after,
.exxat-composer-dictating .exxat-composer-scroll--overflow::after {
  background: linear-gradient(to bottom, transparent, var(--card));
}

.exxat-composer-scroll--fade-top {
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    #000 1.25rem,
    #000 100%
  );
  mask-image: linear-gradient(to bottom, transparent 0%, #000 1.25rem, #000 100%);
}

.exxat-composer-idle {
  background-color: color-mix(in oklch, var(--card) 78%, transparent);
  border-color: var(--control-border);
  -webkit-backdrop-filter: blur(12px) saturate(1.06);
  backdrop-filter: blur(12px) saturate(1.06);
  transition:
    background-color 180ms ease-out,
    border-color 180ms ease-out,
    -webkit-backdrop-filter 180ms ease-out,
    backdrop-filter 180ms ease-out,
    box-shadow 180ms ease-out;
}

.exxat-composer-idle:focus-within {
  background-color: var(--card);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.dark .exxat-composer-idle {
  background-color: color-mix(in oklch, var(--card) 78%, transparent);
  border-color: color-mix(in oklch, var(--control-border) 85%, transparent);
}

.dark .exxat-composer-idle:focus-within {
  background-color: var(--card);
}

@media (prefers-reduced-motion: reduce) {
  .exxat-composer-idle {
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    background-color: color-mix(in oklch, var(--card) 94%, transparent);
  }

  .exxat-composer-idle:focus-within {
    background-color: var(--card);
  }
}

.exxat-composer-dictating {
  background-color: var(--card);
  border-color: color-mix(in oklch, var(--brand-color) 45%, transparent);
  box-shadow:
    0 0 0 1px color-mix(in oklch, var(--brand-color) 18%, transparent),
    0 4px 20px color-mix(in oklch, var(--brand-color) 12%, transparent);
}

.exxat-composer-analyzing {
  background-color: transparent;
  background-image: linear-gradient(
    90deg,
    color-mix(in oklch, var(--brand-color) 16%, var(--card)) 0%,
    color-mix(in oklch, var(--brand-color-deep) 22%, var(--card)) 33%,
    color-mix(in oklch, var(--brand-tint) 28%, var(--card)) 66%,
    color-mix(in oklch, var(--brand-color) 16%, var(--card)) 100%
  );
  background-size: 300% 100%;
  background-position: 0% 50%;
  animation: exxat-composer-gradient-shift 2s ease-in-out infinite;
  border-color: color-mix(in oklch, var(--brand-color) 48%, transparent) !important;
  box-shadow:
    0 4px 24px color-mix(in oklch, var(--brand-color) 28%, transparent),
    0 2px 10px color-mix(in oklch, var(--brand-color-deep) 18%, transparent),
    0 0 0 1px color-mix(in oklch, var(--brand-color) 14%, transparent);
  transform: translateY(-2px);
}

.dark .exxat-composer-analyzing {
  background-image: linear-gradient(
    90deg,
    color-mix(in oklch, var(--brand-color) 22%, var(--card)) 0%,
    color-mix(in oklch, var(--brand-color-deep) 28%, var(--card)) 33%,
    color-mix(in oklch, var(--brand-tint) 32%, var(--card)) 66%,
    color-mix(in oklch, var(--brand-color) 22%, var(--card)) 100%
  );
  border-color: color-mix(in oklch, var(--brand-color) 55%, transparent) !important;
}

@keyframes exxat-composer-gradient-shift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .exxat-composer-analyzing {
    animation: none !important;
    transform: none;
    background-position: 40% 50%;
  }
}