/* iSmart Flexible Grid */
.isp-flex-grid {
  --isp-grid-gap: 18px;
  --isp-grid-card-bg: #fff;
  --isp-grid-card-border: var(--isp-border, #eae9ea);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--isp-grid-gap);
  width: 100%;
  margin: 2rem 0;
}

.isp-flex-grid--cols-1 { grid-template-columns: minmax(0, 1fr); }
.isp-flex-grid--cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.isp-flex-grid--cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.isp-flex-grid--cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.isp-flex-grid--gap-compact { --isp-grid-gap: 12px; }
.isp-flex-grid--gap-normal { --isp-grid-gap: 18px; }
.isp-flex-grid--gap-roomy { --isp-grid-gap: 26px; }

.isp-flex-grid--surface-soft-pink {
  --isp-grid-card-bg: #fff7fb;
  --isp-grid-card-border: #f0d7e2;
}

.isp-flex-grid--surface-soft-blue {
  --isp-grid-card-bg: #f5fbfe;
  --isp-grid-card-border: #cfe8f6;
}

.isp-flex-grid--surface-warm-yellow {
  --isp-grid-card-bg: #fffaf0;
  --isp-grid-card-border: #ead9b9;
}

.isp-flex-grid--surface-white {
  --isp-grid-card-bg: #fff;
  --isp-grid-card-border: var(--isp-border, #eae9ea);
}

.isp-flex-grid-card {
  min-width: 0;
  min-height: 100%;
  height: 100%;
  padding: clamp(18px, 2.5vw, 26px);
  border: 1px solid var(--isp-grid-card-border);
  border-radius: 20px;
  background: var(--isp-grid-card-bg);
  box-shadow: 0 8px 24px rgba(68, 68, 68, .045);
}

.isp-flex-grid--surface-mixed .isp-flex-grid-card:nth-child(4n+1) {
  --isp-grid-card-bg: #fff7fb;
  --isp-grid-card-border: #f0d7e2;
}

.isp-flex-grid--surface-mixed .isp-flex-grid-card:nth-child(4n+2) {
  --isp-grid-card-bg: #f5fbfe;
  --isp-grid-card-border: #cfe8f6;
}

.isp-flex-grid--surface-mixed .isp-flex-grid-card:nth-child(4n+3) {
  --isp-grid-card-bg: #fffaf0;
  --isp-grid-card-border: #ead9b9;
}

.isp-flex-grid--surface-mixed .isp-flex-grid-card:nth-child(4n) {
  --isp-grid-card-bg: #fff;
  --isp-grid-card-border: var(--isp-border, #eae9ea);
}

/* Legacy test-card color classes remain supported. */
.isp-flex-grid-card--surface-soft-pink {
  --isp-grid-card-bg: #fff7fb;
  --isp-grid-card-border: #f0d7e2;
}

.isp-flex-grid-card--surface-soft-blue {
  --isp-grid-card-bg: #f5fbfe;
  --isp-grid-card-border: #cfe8f6;
}

.isp-flex-grid-card--surface-warm-yellow {
  --isp-grid-card-bg: #fffaf0;
  --isp-grid-card-border: #ead9b9;
}

.isp-flex-grid-card--surface-white {
  --isp-grid-card-bg: #fff;
  --isp-grid-card-border: var(--isp-border, #eae9ea);
}

/*
 * Native Group style overrides. These deliberately outrank the general
 * content-box Group styles so a grid card keeps the same card shape instead
 * of turning into a left-border callout.
 */
.isp-flex-grid .wp-block-group.isp-flex-grid-card.is-style-isp-soft-pink {
  --isp-grid-card-bg: #fff7fb;
  --isp-grid-card-border: #f0d7e2;
  padding: clamp(18px, 2.5vw, 26px);
  border: 1px solid var(--isp-grid-card-border);
  background: var(--isp-grid-card-bg);
}

.isp-flex-grid .wp-block-group.isp-flex-grid-card.is-style-isp-soft-blue {
  --isp-grid-card-bg: #f5fbfe;
  --isp-grid-card-border: #cfe8f6;
  padding: clamp(18px, 2.5vw, 26px);
  border: 1px solid var(--isp-grid-card-border);
  background: var(--isp-grid-card-bg);
}

.isp-flex-grid .wp-block-group.isp-flex-grid-card.is-style-isp-warm-note {
  --isp-grid-card-bg: #fffaf0;
  --isp-grid-card-border: #ead9b9;
  padding: clamp(18px, 2.5vw, 26px);
  border: 1px solid var(--isp-grid-card-border);
  background: var(--isp-grid-card-bg);
}

.isp-flex-grid-card > *:first-child { margin-top: 0; }
.isp-flex-grid-card > *:last-child { margin-bottom: 0; }

.isp-flex-grid-card h2,
.isp-flex-grid-card h3,
.isp-flex-grid-card h4 {
  margin-top: 0;
  color: var(--isp-ink, #444);
  line-height: 1.2;
}

.isp-flex-grid-card h3 {
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
}

.isp-flex-grid-card p,
.isp-flex-grid-card li {
  color: #5f5c5e;
}

.isp-flex-grid-card img {
  width: 100%;
  height: auto;
  border-radius: 14px;
}

.isp-flex-grid-card .wp-block-image {
  margin-bottom: 18px;
}

.isp-flex-grid-card .wp-block-buttons {
  margin-top: 18px;
}

.isp-flex-grid-card .wp-block-button__link {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--isp-secondary, #ed73a4);
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}

.isp-flex-grid-card a:not(.wp-block-button__link) {
  color: #31769f;
}

/* Editor-only layout helpers. */
.isp-flex-grid__editor-shell {
  margin: 1.25rem 0 2rem;
}

.isp-flex-grid__editor-shell > .isp-flex-grid {
  margin: 0;
}

/* Gutenberg wraps each inner block. Make those wrappers behave as grid items. */
.editor-styles-wrapper .isp-flex-grid > .block-editor-block-list__block,
.block-editor-block-list__layout.isp-flex-grid > .block-editor-block-list__block {
  min-width: 0;
  margin-block: 0;
}

.editor-styles-wrapper .isp-flex-grid > .block-editor-block-list__block > .isp-flex-grid-card,
.block-editor-block-list__layout.isp-flex-grid > .block-editor-block-list__block > .isp-flex-grid-card {
  height: 100%;
}

.isp-flex-grid__editor-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.isp-flex-grid__editor-help {
  margin-top: 14px !important;
}

.editor-styles-wrapper .isp-flex-grid-card.is-selected,
.editor-styles-wrapper .isp-flex-grid-card:focus-within {
  outline: 2px solid rgba(115, 192, 238, .55);
  outline-offset: 2px;
}

@media (max-width: 900px) {
  .isp-flex-grid--cols-3,
  .isp-flex-grid--cols-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 650px) {
  .isp-flex-grid--cols-2,
  .isp-flex-grid--cols-3,
  .isp-flex-grid--cols-4 {
    grid-template-columns: minmax(0, 1fr);
  }

  .isp-flex-grid-card {
    padding: 18px;
    border-radius: 18px;
  }
}