/* Support model catalog: compact provider cards with a shared visual language. */
.support-models-heading {
  align-items: center;
  margin-bottom: 18px;
}

.support-models-heading h2 {
  margin: 3px 0 0;
}

.support-models-lede {
  margin: 7px 0 0;
  color: var(--muted);
}

.support-models-total {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 10px 14px;
  color: var(--muted);
  background: color-mix(in srgb, var(--panel-soft) 72%, transparent);
  font-size: 12px;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.support-models-total strong {
  color: var(--text);
  font-size: 25px;
  line-height: 1;
  letter-spacing: normal;
}

.support-model-grid {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
}

.support-model-grid .support-provider-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 14px;
  min-width: 0;
  min-height: 230px;
  padding: 17px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  border-radius: 22px;
  background:
    radial-gradient(circle at 100% 0, rgba(143, 168, 255, .16), transparent 42%),
    linear-gradient(145deg, rgba(255, 255, 255, .1), rgba(143, 168, 255, .04)),
    color-mix(in srgb, var(--panel-soft) 78%, transparent);
  box-shadow: var(--glass-shadow-soft), inset 0 1px 0 rgba(255,255,255,.12);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.support-model-grid .support-provider-card:hover {
  transform: translateY(-3px);
  border-color: rgba(143, 168, 255, .46);
  box-shadow: 0 22px 52px rgba(8, 14, 33, .24), inset 0 1px 0 rgba(255,255,255,.18);
}

.support-provider-head {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  gap: 11px;
  align-items: center;
}

.support-provider-logo {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 14px;
  background: rgba(255,255,255,.86);
  box-shadow: 0 8px 18px rgba(2, 7, 18, .2);
}

.support-provider-logo img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.support-provider-name {
  display: block;
  color: var(--text) !important;
  font-size: 14px !important;
  font-weight: 850 !important;
  letter-spacing: .01em;
  text-transform: none !important;
}

.support-provider-head small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
}

.support-provider-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #65d69e;
  box-shadow: 0 0 0 4px rgba(101,214,158,.12), 0 0 15px rgba(101,214,158,.6);
}

.support-provider-description {
  min-height: 38px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.support-model-list {
  display: grid;
  gap: 7px;
  margin-top: auto;
}

.support-model-row {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  min-width: 0;
  padding: 7px 8px;
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 11px;
  background: rgba(255,255,255,.045);
}

.support-model-row .model-logo-inline {
  width: 22px;
  height: 22px;
  border-radius: 7px;
  padding: 4px;
}

.support-model-more {
  margin-top: 8px;
  border-top: 1px solid rgba(143, 168, 255, .16);
}

.support-model-more summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 2px 2px;
  color: var(--accent);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  list-style: none;
  transition: color .2s ease;
}

.support-model-more summary::-webkit-details-marker {
  display: none;
}

.support-model-more summary::after {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  content: "";
  transform: rotate(45deg) translateY(-2px);
  transition: transform .2s ease;
}

.support-model-more summary:hover,
.support-model-more summary:focus-visible {
  color: var(--text);
}

.support-model-more summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 4px;
}

.support-model-more[open] summary::after {
  transform: rotate(225deg) translate(-1px, -1px);
}

.support-model-list-more {
  margin-top: 5px;
}

.support-model-row strong {
  min-width: 0;
  overflow: hidden;
  color: var(--text);
  font-size: 12px;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.support-model-kind {
  grid-column: 2;
  margin-top: -5px;
  color: var(--muted) !important;
  font-size: 10px !important;
  font-weight: 600 !important;
  letter-spacing: .02em;
  text-transform: none !important;
}

.support-provider-deepseek { --provider-accent: #6f8cff; }
.support-provider-openai { --provider-accent: #9cb4ff; }
.support-provider-anthropic { --provider-accent: #d19cff; }
.support-provider-google { --provider-accent: #5ba4ff; }
.support-provider-bfl { --provider-accent: #ff8ca8; }

.support-provider-card::after {
  position: absolute;
  top: 0;
  right: 18px;
  left: 18px;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, transparent, var(--provider-accent), transparent);
  opacity: .85;
}

html[data-theme="light"] .support-model-grid .support-provider-card {
  background:
    radial-gradient(circle at 100% 0, rgba(102,126,232,.12), transparent 42%),
    linear-gradient(145deg, rgba(255,255,255,.86), rgba(240,244,255,.6));
  box-shadow: 0 16px 38px rgba(99, 81, 70, .1), inset 0 1px 0 rgba(255,255,255,.9);
}

html[data-theme="light"] .support-model-row {
  border-color: rgba(114,91,116,.12);
  background: rgba(255,255,255,.52);
}

@media (max-width: 640px) {
  .support-models-heading {
    align-items: start;
  }

  .support-models-total {
    display: none;
  }

  .support-model-grid .support-provider-card {
    min-height: 0;
  }
}

/* Support stays a product directory, not a decorative marketplace. */
.support-model-grid { gap: 12px; }
.support-model-grid .support-provider-card {
  min-height: 0;
  padding: 16px;
  border-radius: var(--radius-md) !important;
  border-color: var(--line) !important;
  background: var(--panel) !important;
  box-shadow: none !important;
}
.support-model-grid .support-provider-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft) !important; }
.support-provider-card::after { background: var(--provider-accent); opacity: .7; }
.support-provider-logo { border-radius: var(--radius-sm); box-shadow: none; }
.support-model-row { border-color: var(--line); border-radius: var(--radius-sm); background: var(--panel-soft); }
.support-model-more { border-top-color: var(--line); }
.support-models-total { border-color: var(--line); border-radius: var(--radius-sm); background: var(--panel); }
.support-floating-button { border-radius: var(--radius-sm) !important; background: var(--accent) !important; color: var(--accent-ink) !important; box-shadow: var(--shadow-soft) !important; }
.support-widget { border-color: var(--line-bright) !important; border-radius: var(--radius-lg) !important; background: var(--panel) !important; box-shadow: var(--shadow-lift) !important; }

@media (max-width: 820px) {
  .support-model-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .support-widget { width: min(420px, calc(100vw - 28px)); max-width: calc(100vw - 28px); }
}
@media (max-width: 600px) {
  .support-model-grid { grid-template-columns: 1fr; }
  .support-models-heading { display: grid; gap: 8px; }
  .support-widget { right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); left: 12px; width: auto; max-width: none; }
  .support-widget-form { grid-template-columns: 1fr; }
  .support-widget-form .button { width: 100%; }
}