/**
 * Shared directory chrome for Player A–Z + Opposition A–Z.
 *
 * Frame only: gutters, filter panel, A–Z strip, card skeleton, empty/note.
 * Page-specific filters, media, stats and pagination stay in each page stylesheet.
 *
 * @package BTFC_Stats
 */

/* -------------------------------------------------------------------------
   Shell
   ------------------------------------------------------------------------- */

.btfc-dir-archive {
    padding-left: var(--space-5);
    padding-right: var(--space-5);
}

/* -------------------------------------------------------------------------
   Filter panel
   ------------------------------------------------------------------------- */

.btfc-dir-filters {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    box-shadow: 0 1px 4px rgba(7, 27, 54, 0.06);
    padding: 1rem 1.1rem 0.85rem;
    margin: 0 0 0.85rem;
}

.btfc-dir-filter-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
}

.btfc-dir-field {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    margin: 0;
}

.btfc-dir-field span {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-gray-500);
}

.btfc-dir-input,
.btfc-dir-select {
    width: 100%;
    min-height: 2.5rem;
    padding: 0.45rem 0.7rem;
    border: 1px solid var(--color-gray-200);
    border-radius: 2px;
    background: var(--color-gray-100);
    color: var(--color-primary);
    font-size: 0.9rem;
}

.btfc-dir-input:focus,
.btfc-dir-select:focus {
    outline: 2px solid var(--color-secondary);
    outline-offset: 1px;
    background: var(--color-white);
}

.btfc-dir-count {
    margin: 0.75rem 0 0;
    font-size: 0.8rem;
    color: var(--color-gray-500);
}

/* -------------------------------------------------------------------------
   A–Z strip
   ------------------------------------------------------------------------- */

.btfc-dir-letters {
    display: flex;
    gap: 0.3rem;
    margin: 0 0 1.25rem;
    overflow-x: auto;
    padding-bottom: 0.25rem;
    -webkit-overflow-scrolling: touch;
}

.btfc-dir-letter {
    flex: 0 0 auto;
    min-width: 2rem;
    height: 2rem;
    padding: 0 0.45rem;
    border: 1px solid var(--color-gray-200);
    background: var(--color-white);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: pointer;
}

.btfc-dir-letter:hover:not(:disabled) {
    border-color: var(--color-primary);
}

.btfc-dir-letter.is-active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.btfc-dir-letter.is-empty,
.btfc-dir-letter:disabled {
    color: #c5ccd4;
    cursor: default;
}

/* -------------------------------------------------------------------------
   Card grid + skeleton
   ------------------------------------------------------------------------- */

.btfc-dir-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.85rem;
}

.btfc-dir-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.2rem;
    min-width: 0;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    box-shadow: 0 1px 4px rgba(7, 27, 54, 0.06);
    padding: 1.1rem 0.85rem 1.05rem;
}

.btfc-dir-card-media {
    width: 7.5rem;
    height: 7.5rem;
    margin: 0 0 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-200);
}

.btfc-dir-card-name {
    margin: 0;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 800;
    line-height: 1.25;
    text-transform: none;
    color: var(--color-primary);
    overflow-wrap: anywhere;
}

.btfc-dir-card-meta {
    margin: 0.15rem 0 0;
    font-size: 0.75rem;
    line-height: 1.3;
    color: var(--color-gray-500);
}

.btfc-dir-card-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    width: 100%;
    min-height: 2.35rem;
    margin-top: auto;
    padding: 0.45rem 0.7rem;
    background: var(--color-secondary);
    color: var(--color-primary);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
}

.btfc-dir-card-cta:hover {
    background: var(--color-secondary-dark);
    color: var(--color-primary);
}

/* -------------------------------------------------------------------------
   Empty + note
   ------------------------------------------------------------------------- */

.btfc-dir-empty {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    box-shadow: 0 1px 4px rgba(7, 27, 54, 0.06);
    padding: 2rem 1.25rem;
    text-align: center;
}

.btfc-dir-empty h2 {
    margin: 0 0 0.4rem;
    color: var(--color-primary);
    font-size: 1.25rem;
}

.btfc-dir-empty p {
    margin: 0;
    color: var(--color-gray-500);
}

.btfc-dir-note {
    margin: 1.25rem 0 0;
    font-size: 0.78rem;
    color: var(--color-gray-400, #9ca3af);
    text-align: center;
}

/* -------------------------------------------------------------------------
   Breakpoints (locked from the existing pair)
   ------------------------------------------------------------------------- */

@media (max-width: 1100px) {
    .btfc-dir-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 800px) {
    .btfc-dir-filter-row {
        grid-template-columns: 1fr;
    }

    .btfc-dir-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 520px) {
    .btfc-dir-grid {
        grid-template-columns: 1fr;
    }

    .btfc-dir-letter {
        min-width: 2.4rem;
        height: 2.4rem;
    }
}