/**
 * /programs/ — template library grid and cards.
 */

/* Page shell: full width, grid section carries edge padding */
.programsPage .blog-main {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
}

.programs-main {
  width: 100%;
}

.programs-page__head {
  max-width: var(--lp-measure, 38rem);
  padding: var(--lp-space-6, 40px) var(--lp-pad-x, 24px) var(--lp-space-4, 20px);
  padding-left: max(var(--lp-pad-x, 24px), env(safe-area-inset-left, 0px));
  padding-right: max(var(--lp-pad-x, 24px), env(safe-area-inset-right, 0px));
}

.programs-page__title {
  margin: 0 0 var(--lp-space-3, 16px);
  font-size: var(--lp-display, 2.25rem);
  color: var(--text-strong);
}

.programs-page__lead {
  margin: 0;
  font-size: var(--lp-lead, 1.125rem);
  line-height: 1.7;
  color: var(--muted);
}

/* cardsgrid → programs-grid (edge inset matches grid gap) */
.programs-grid {
  --programs-gutter: var(--lp-space-1, 8px);
  padding: var(--programs-gutter) max(var(--programs-gutter), env(safe-area-inset-right, 0px))
    calc(var(--lp-space-8, 72px) + env(safe-area-inset-bottom, 0px))
    max(var(--programs-gutter), env(safe-area-inset-left, 0px));
}

.programs-grid__container {
  width: 100%;
  max-width: none;
  margin: 0;
}

/* Fluid columns: auto-fit grows tracks to fill width; min triggers extra columns */
.programs-grid__inner {
  --prog-card-min: clamp(8.5rem, 38vw, 9.75rem);
  display: grid;
  gap: var(--programs-gutter, var(--lp-space-1, 8px));
  grid-template-columns: repeat(auto-fit, minmax(var(--prog-card-min), 1fr));
}

/* card-stack — square tiles fill their grid cell */
.prog-card-stack {
  position: relative;
  width: 100%;
  min-width: 0;
  aspect-ratio: 1;
  overflow: hidden;
}

.prog-card {
  display: flex;
  flex-direction: column;
  gap: var(--lp-space-2, 12px);
  width: 100%;
  height: 100%;
  padding: var(--lp-space-2, 12px);
  box-sizing: border-box;
  border-radius: 0;
  border: 1px solid color-mix(in srgb, var(--text) 12%, var(--border2));
  background: var(--panel);
  box-shadow: var(--shadow);
}

.prog-card--overlay {
  position: absolute;
  inset: 0;
  justify-content: center;
  align-items: center;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  background: var(--bg);
  border-color: color-mix(in srgb, var(--text) 18%, var(--border2));
  transition: all 0.1s ease-in-out;
}

.prog-card-stack:hover .prog-card--overlay,
.prog-card-stack:focus-within .prog-card--overlay {
  opacity: 1;
  pointer-events: auto;
}

.prog-card-stack:hover .prog-card--base,
.prog-card-stack:focus-within .prog-card--base {
  opacity: 0.35;
}

/* Corner rows (top / bottom) */
.prog-card__content-top,
.prog-card__content-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--lp-space-1, 8px);
  flex-shrink: 0;
}

.prog-card__content-top:not(:has(.prog-card__label)),
.prog-card__content-bottom:not(:has(.prog-card__label)) {
  display: none;
}

.prog-card__corner {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.prog-card__corner--tl {
  justify-content: flex-start;
}

.prog-card__corner--tr {
  justify-content: flex-end;
}

.prog-card__corner--bl {
  justify-content: flex-start;
  align-items: flex-end;
}

.prog-card__corner--br {
  justify-content: flex-end;
  align-items: flex-end;
}

.prog-card__label {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  padding: 4px 8px;
  border-radius: var(--lp-radius-sm, 10px);
  background: color-mix(in srgb, var(--text) 8%, transparent);
  color: var(--text);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.2;
  white-space: nowrap;
}

.prog-card__corner--tl .prog-card__label {
  background: var(--accent-muted);
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
}

.prog-card__header {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--lp-space-1, 8px);
  min-height: 0;
  text-align: center;
}

.prog-card__title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: var(--leading-tight, 1.35);
  color: var(--text-strong);
  overflow-wrap: anywhere;
}

.prog-card__subtitle {
  margin: 0;
  font-size: var(--lp-text-sm, 0.9375rem);
  line-height: 1.5;
  color: var(--muted);
}

.prog-card__action {
  align-self: center;
  margin-top: var(--lp-space-2, 12px);
  cursor: pointer;
}

/* Touch: one card surface only — tap opens dialog (no duplicate overlay layer) */
@media (hover: none) {
  .prog-card--overlay {
    display: none;
  }

  .prog-card--base {
    cursor: pointer;
  }

  .prog-card--base:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
  }
}

/* Narrow viewports: slightly smaller type; grid min/max clamps handle column count */
@media (max-width: 899px) {
  .programs-page__head {
    padding-top: var(--lp-space-5, 28px);
    padding-bottom: var(--lp-space-3, 16px);
  }

  .prog-card {
    gap: var(--lp-space-1, 8px);
    padding: var(--lp-space-1, 8px);
  }

  .prog-card__header {
    gap: 4px;
  }

  .prog-card__title {
    font-size: 0.875rem;
  }

  .prog-card__subtitle {
    font-size: 0.75rem;
    line-height: 1.35;
  }

  .prog-card__label {
    font-size: 0.625rem;
    padding: 2px 6px;
  }
}

/* Tablet / desktop: higher minimum tile size (mobile keeps default clamp above) */
@media (min-width: 600px) {
  .programs-grid__inner {
    --prog-card-min: 12.5rem;
  }
}

@media (min-width: 900px) {
  .programs-grid__inner {
    --prog-card-min: 14rem;
  }

  .prog-card {
    gap: var(--lp-space-3, 16px);
    padding: var(--lp-space-2, 12px);
  }

  .prog-card__title {
    font-size: 1.125rem;
  }

  .prog-card__subtitle {
    font-size: var(--lp-text-sm, 0.9375rem);
  }
}

@media (min-width: 1200px) {
  .programs-grid__inner {
    --prog-card-min: 15rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .prog-card--overlay {
    transition: none;
  }
}

/* Dialog — desktop sheet; mobile full-screen */
.prog-dialog {
  width: min(calc(100% - 2 * var(--lp-pad-x, 24px)), 32rem);
  max-height: min(90dvh, 520px);
  margin: auto;
  padding: 0;
  border: 1px solid var(--border2);
  border-radius: var(--lp-radius-lg, 18px);
  background: var(--panel);
  color: var(--text);
}

.prog-dialog::backdrop {
  background: color-mix(in srgb, var(--bg) 55%, transparent);
  backdrop-filter: blur(4px);
}

.prog-dialog__content {
  padding: var(--lp-space-5, 28px);
}

.prog-dialog__title {
  margin: 0 0 var(--lp-space-3, 16px);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-strong);
}

.prog-dialog__text {
  margin: 0 0 var(--lp-space-5, 28px);
  font-size: var(--lp-text, 1.0625rem);
  line-height: 1.7;
  color: var(--muted);
}

.prog-dialog__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--lp-space-3, 16px);
}

@media (max-width: 899px) {
  .prog-dialog {
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    margin: 0;
    border: none;
    border-radius: 0;
    background: color-mix(in srgb, var(--bg) 92%, transparent);
  }

  .prog-dialog::backdrop {
    background: color-mix(in srgb, var(--bg) 40%, transparent);
  }

  .prog-dialog__content {
    min-height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--lp-space-3, 16px);
    padding: var(--lp-space-6, 40px) max(16px, env(safe-area-inset-left, 0px));
    padding-right: max(16px, env(safe-area-inset-right, 0px));
    padding-bottom: calc(var(--lp-space-6, 40px) + env(safe-area-inset-bottom, 0px));
    text-align: center;
  }

  .prog-dialog__text {
    max-width: 32rem;
  }

  .prog-dialog__actions {
    width: 100%;
    max-width: 20rem;
    flex-direction: column;
  }

  .prog-dialog__actions .lp-btn {
    width: 100%;
    justify-content: center;
  }
}