/* styles/components/banner-card.css
 *
 * BannerCard Component
 * Flexible alert/card banner with accent strips, icons, and actions
 */

.banner-card-wrapper {
  /* mount point */
  display: block;
}

.banner-card-wrapper br {
  display: none;
}

.banner-card {
  position: relative;
  background: var(--surface-default);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  color: var(--text-primary);
}

/* ============================
 * ACCENT STRIP
 * ============================ */

/* Accent strip pseudo-element (uses currentColor from tone class) */
.banner-card--accent-top::before,
.banner-card--accent-left::before {
  content: "";
  position: absolute;
  background-color: currentColor;
}

/* Top accent (alert variant) */
.banner-card--accent-top::before {
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-top-left-radius: 6px;
  border-top-right-radius: 6px;
}

/* Left accent (card variant) */
.banner-card--accent-left {
  padding-left: 0;
}

.banner-card--accent-left::before {
  top: 0;
  bottom: 0;
  left: 0;
  width: 4px;
  border-top-left-radius: 6px;
  border-bottom-left-radius: 6px;
}

/* ============================
 * TONE CLASSES
 * ============================ */

/* Tone classes drive accent color via currentColor */
.banner-card--tone-warning {
  color: var(--status-warning);
}

.banner-card--tone-info {
  color: var(--status-info);
}

.banner-card--tone-error {
  color: var(--status-error);
}

/* ============================
 * INNER LAYOUT
 * ============================ */

/* Inner layout resets text color back off the accent color */
.banner-card__inner {
  color: var(--text-primary);
  padding: var(--spacing-4);
  display: flex;
  flex-direction: column;
}

.banner-card--accent-left .banner-card__inner {
  padding-left: var(--spacing-4);
  margin-left: 4px;
  /* so text doesn't sit under the accent bar */
}

/* ============================
 * HEADER ROW
 * ============================ */

.banner-card__header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--spacing-2);
  flex-wrap: nowrap;
}

.banner-card__header-main {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-2);
  min-width: 0;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-normal);
}

.banner-card__icon {
  flex-shrink: 0;
  line-height: 1;
  margin-top: 3px;
}

/* Icon color inherits from tone */
.banner-card--tone-warning .banner-card__icon i {
  color: var(--status-warning);
}

.banner-card--tone-info .banner-card__icon i {
  color: var(--status-info);
}

.banner-card--tone-error .banner-card__icon i {
  color: var(--status-error);
}

.banner-card__headline {
  color: var(--text-primary);
  word-break: break-word;
  margin-top: 1px;
}

.banner-card__header-action {
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
}

/* ============================
 * DISMISS BUTTON
 * ============================ */

.banner-card__close-btn {
  border: 0;
  background: transparent;
  cursor: pointer;
  font-size: var(--font-size-base);
  line-height: 1;
  color: var(--text-secondary);
  border-radius: 4px;
  padding: 0 var(--spacing-1);
  margin-top: 3px;
  transition: background-color 0.15s ease;
}

.banner-card__close-btn:hover {
  background-color: var(--interactive-hover);
}

/* ============================
 * ACTION LINK
 * ============================ */

/* Link-style action (uses <a> tag with action-link class) */
.banner-card__header-action .action-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: var(--font-weight-medium);
  border-radius: 4px;
  padding: var(--spacing-1) var(--spacing-2);
  cursor: pointer;
  transition: background-color 0.15s ease;
  white-space: nowrap;
}

.banner-card__header-action .action-link:hover {
  background-color: var(--interactive-hover);
}

.banner-card__header-action .action-link i {
  font-size: var(--font-size-sm);
}

/* ============================
 * FOOTER
 * ============================ */

/* Footer paragraph */
.banner-card__footer--paragraph {
  margin-top: var(--spacing-2);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  color: var(--text-secondary);
}

.banner-card__footer-text {
  margin: 0;
}

/* Footer key/value row */
.banner-card__footer--meta {
  margin-top: var(--spacing-2);
  border-top: 1px solid var(--border-subtle);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
  color: var(--text-secondary);
}

.banner-card__meta-row {
  display: flex;
  flex-wrap: wrap;
  row-gap: var(--spacing-2);
  column-gap: var(--spacing-8);
  padding-top: var(--spacing-2);
}

.banner-card__meta-col {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--spacing-1);
  white-space: nowrap;
}

.banner-card__meta-label {
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.banner-card__meta-value {
  color: var(--text-secondary);
}

/* ============================
 * COMPACT MODE MODIFIER
 * ============================ */

.banner-card--compact .banner-card__inner {
  padding: var(--spacing-2);
}

.banner-card--compact.banner-card--accent-left .banner-card__inner {
  padding-left: var(--spacing-2);
}

.banner-card--compact .banner-card__header-row {
  gap: var(--spacing-2);
}

.banner-card--compact .banner-card__header-main {
  gap: var(--spacing-1);
}

.banner-card--compact .banner-card__footer--paragraph {
  margin-top: var(--spacing-2);
}

.banner-card--compact .banner-card__footer--meta {
  margin-top: var(--spacing-2);
}

.banner-card--compact .banner-card__meta-row {
  padding-top: var(--spacing-2);
}

/* ============================
 * FONT SIZE MODIFIERS
 * ============================ */

/* Extra Small Font */
.banner-card--font-xs .banner-card__header-main {
  font-size: var(--font-size-xs);
}

.banner-card--font-xs .banner-card__header-action {
  font-size: var(--font-size-xs);
}

.banner-card--font-xs .banner-card__header-action .action-link {
  font-size: var(--font-size-xs);
}

.banner-card--font-xs .banner-card__footer--paragraph {
  font-size: var(--font-size-xs);
}

.banner-card--font-xs .banner-card__footer--meta {
  font-size: var(--font-size-xs);
}

/* Small Font */
.banner-card--font-sm .banner-card__header-main {
  font-size: var(--font-size-sm);
}

.banner-card--font-sm .banner-card__header-action {
  font-size: var(--font-size-sm);
}

.banner-card--font-sm .banner-card__header-action .action-link {
  font-size: var(--font-size-sm);
}

.banner-card--font-sm .banner-card__footer--paragraph {
  font-size: var(--font-size-sm);
}

.banner-card--font-sm .banner-card__footer--meta {
  font-size: var(--font-size-sm);
}

/* Base Font (default - no modifier needed) */
/* Already set in base classes */

/* Large Font */
.banner-card--font-lg .banner-card__header-main {
  font-size: var(--font-size-base);
}

.banner-card--font-lg .banner-card__header-action {
  font-size: var(--font-size-base);
}

.banner-card--font-lg .banner-card__header-action .action-link {
  font-size: var(--font-size-base);
}

.banner-card--font-lg .banner-card__footer--paragraph {
  font-size: var(--font-size-base);
}

.banner-card--font-lg .banner-card__footer--meta {
  font-size: var(--font-size-base);
}

/* ============================
 * RESPONSIVE DESIGN
 * ============================ */

@media (max-width: 600px) {
  .banner-card__meta-row {
    flex-direction: column;
    gap: var(--spacing-1);
  }

  .banner-card__meta-col {
    flex-direction: column;
    gap: 0;
  }
}