/* ─────────────────────────────────────────────────────────────────────
   bdc_program_grid — dynamic detox program grid.

   Visual language deliberately close to bdc-concept-cards so the home
   page keeps its established look while gaining a dynamic backend.
   ───────────────────────────────────────────────────────────────────── */

.bdc-program-grid {
    --bdc-pg-radius: 16px;
    --bdc-pg-gap: 20px;
    --bdc-pg-card-pad: 24px;
    --bdc-pg-card-bg: #ffffff;
    --bdc-pg-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    --bdc-pg-shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.09);
}

/* ─── Grid ─── */
.bdc-program-grid__list {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--bdc-pg-gap);
}
@media (min-width: 640px) {
    .bdc-program-grid__list--2,
    .bdc-program-grid__list--3,
    .bdc-program-grid__list--4,
    .bdc-program-grid__list--5,
    .bdc-program-grid__list--6 {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (min-width: 960px) {
    .bdc-program-grid__list--3 { grid-template-columns: repeat(3, 1fr); }
    .bdc-program-grid__list--4 { grid-template-columns: repeat(4, 1fr); }
    .bdc-program-grid__list--5,
    .bdc-program-grid__list--6 { grid-template-columns: repeat(3, 1fr); }
}

/* ─── Card ─── */
.bdc-program-card {
    display: flex;
    flex-direction: column;
    background: var(--bdc-pg-card-bg);
    border-radius: var(--bdc-pg-radius);
    box-shadow: var(--bdc-pg-shadow);
    overflow: hidden;
    padding: 0 0 var(--bdc-pg-card-pad);
    color: inherit;
    text-decoration: none;
    transition: box-shadow 200ms ease, transform 200ms ease;
}

.bdc-program-card--linked:hover,
.bdc-program-card--linked:focus-visible {
    box-shadow: var(--bdc-pg-shadow-hover);
    transform: translateY(-2px);
    outline: none;
}

.bdc-program-card__media {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--bdc-ink-7, #f6f6f4);
    margin-bottom: 20px;
}

.bdc-program-card__image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.bdc-program-card__tag {
    display: inline-block;
    align-self: flex-start;
    margin: 0 var(--bdc-pg-card-pad) 10px;
    padding: 4px 12px;
    border-radius: 999px;
    font: 600 12px/1 -apple-system, "Segoe UI", Roboto, sans-serif;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* Tone variants — chip only; card body stays consistent. */
.bdc-program-card--sage .bdc-program-card__tag {
    background: var(--bdc-sage-soft, #e6efe7);
    color: var(--bdc-sage, #3d5844);
}
.bdc-program-card--accent .bdc-program-card__tag {
    background: #fdead1;
    color: #92561a;
}

.bdc-program-card__title {
    font: 600 22px/1.25 Newsreader, Georgia, serif;
    letter-spacing: -0.3px;
    color: var(--bdc-ink, #1a1a1a);
    margin: 0 var(--bdc-pg-card-pad) 6px;
}

.bdc-program-card__subtitle {
    font: 500 13px/1.4 monospace, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--bdc-ink-3, #6b6b68);
    margin: 0 var(--bdc-pg-card-pad) 12px;
    letter-spacing: 0.02em;
}

.bdc-program-card__summary {
    font: 400 15px/1.55 -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--bdc-ink-2, #4a4a48);
    margin: 0 var(--bdc-pg-card-pad);
}

/* ─── Empty state ─── */
.bdc-program-grid__empty {
    padding: 40px 24px;
    background: var(--bdc-ink-7, #f6f6f4);
    border-radius: var(--bdc-pg-radius);
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}
.bdc-program-grid__empty-icon {
    font-size: 32px;
    color: var(--bdc-sage, #3d5844);
    opacity: 0.6;
    margin-bottom: 8px;
    line-height: 1;
}
.bdc-program-grid__empty-heading {
    font: 600 22px/1.2 Newsreader, Georgia, serif;
    color: var(--bdc-ink, #1a1a1a);
    margin: 0 0 8px;
}
.bdc-program-grid__empty-text {
    font: 400 15px/1.5 -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--bdc-ink-2, #4a4a48);
    margin: 0;
}