/* API Keys — form, table, empty, info */

/* ── Add-key form card ── */
.ak-form-card {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0;
  transition: max-height .35s cubic-bezier(.4,0,.2,1),
              opacity .25s ease,
              margin-bottom .3s ease,
              border-color .3s ease;
}
.ak-form-card.open {
  max-height: 600px;
  opacity: 1;
  margin-bottom: 20px;
  border-color: color-mix(in srgb, var(--accent) 30%, var(--border));
}
.ak-form-inner {
  padding: 28px 32px;
}

.ak-form-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 22px;
}
.ak-form-title .ak-ico {
  display: inline-flex;
  color: var(--accent);
  opacity: .8;
}

/* Grid: 2 cols */
.ak-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 24px;
}
.ak-form-grid .ak-full { grid-column: 1 / -1; }

.ak-form-group label {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--text-sec);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: .4px;
}
.ak-form-group .inp {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.ak-form-group .inp:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.ak-form-group select.inp {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238b8ba7' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.ak-form-group .inp.mono {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: -.3px;
}
.ak-form-hint {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-top: 8px;
  line-height: 1.4;
}

/* Actions */
.ak-form-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

/* ── Empty state ── */
.ak-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  text-align: center;
}
.ak-empty-ico {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--accent-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--accent);
}
.ak-empty-title {
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.ak-empty-desc {
  font-size: var(--fs-base);
  color: var(--text-sec);
  max-width: 360px;
  line-height: 1.5;
  margin-bottom: 20px;
}
.ak-empty .btn-primary {
  font-size: 13px;
  padding: 8px 20px;
}

/* ── Info block ── */
.ak-info {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--text-sec);
  font-size: var(--fs-base);
  line-height: 1.6;
  padding: 16px 20px;
  background: color-mix(in srgb, var(--accent) 4%, var(--card));
  border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--accent) 12%, transparent);
  margin-top: 16px;
}
.ak-info-ico {
  flex-shrink: 0;
  color: var(--accent);
  opacity: .6;
  margin-top: 2px;
}
.ak-info strong {
  color: var(--accent);
  font-weight: 600;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .ak-form-grid { grid-template-columns: 1fr; }
  .ak-info { flex-direction: column; gap: 8px; }
}