/* ==========================================================================
   Perfume Brand Manager — Public Stylesheet
   ========================================================================== */

/* ── Brands grid ──────────────────────────────────────────────────────────── */

.pbm-brands-wrap {
    width: 100%;
    margin: 0 auto;
}

.pbm-brands-grid {
    display: grid;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

/* Column helpers generated by PHP (pbm-cols-1 … pbm-cols-6) */
.pbm-cols-1 { grid-template-columns: repeat(1, 1fr); }
.pbm-cols-2 { grid-template-columns: repeat(2, 1fr); }
.pbm-cols-3 { grid-template-columns: repeat(3, 1fr); }
.pbm-cols-4 { grid-template-columns: repeat(4, 1fr); }
.pbm-cols-5 { grid-template-columns: repeat(5, 1fr); }
.pbm-cols-6 { grid-template-columns: repeat(6, 1fr); }

@media (max-width: 1024px) {
    .pbm-cols-5,
    .pbm-cols-6 { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 768px) {
    .pbm-cols-3,
    .pbm-cols-4,
    .pbm-cols-5,
    .pbm-cols-6 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .pbm-brands-grid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
}

/* ── Brand card ───────────────────────────────────────────────────────────── */

.pbm-brand-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1.5rem 1rem;
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 8px;
    text-decoration: none;
    color: inherit;
    text-align: center;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.pbm-brand-card:hover {
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-3px);
    text-decoration: none;
    color: inherit;
}

.pbm-brand-logo {
    width: 100%;
    max-width: 120px;
    max-height: 80px;
    object-fit: contain;
}

/* Letter initial shown when there is no logo */
.pbm-brand-initial {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: #f3ebe3;
    font-size: 2rem;
    font-weight: 700;
    color: #7b5e45;
    letter-spacing: 0;
    flex-shrink: 0;
}

.pbm-brand-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: #222;
    line-height: 1.3;
}

.pbm-brand-count {
    font-size: 0.78rem;
    color: #888;
}

/* ── A–Z filter bar ───────────────────────────────────────────────────────── */

.pbm-az-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    margin-bottom: 0.5rem;
}

.pbm-az-btn {
    padding: 0.3rem 0.6rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #fff;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 500;
    color: #555;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    line-height: 1;
}

.pbm-az-btn:hover,
.pbm-az-btn.pbm-az-active {
    background: #7b5e45;
    color: #fff;
    border-color: #7b5e45;
}

/* ── Loading spinner ──────────────────────────────────────────────────────── */

.pbm-loading {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 0;
    color: #888;
    font-size: 0.9rem;
}

.pbm-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid #ddd;
    border-top-color: #7b5e45;
    border-radius: 50%;
    animation: pbm-spin 0.7s linear infinite;
}

@keyframes pbm-spin { to { transform: rotate(360deg); } }

.pbm-no-brands {
    color: #888;
    font-style: italic;
    margin: 2rem 0;
}

/* ── Brand archive header ─────────────────────────────────────────────────── */

.pbm-brand-archive-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, #fdf8f4 0%, #f3ebe3 100%);
    border-radius: 10px;
    border: 1px solid #e8d9cc;
}

.pbm-brand-archive-logo img {
    max-height: 120px;
    max-width: 200px;
    object-fit: contain;
}

.pbm-brand-archive-initial {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: #7b5e45;
    font-size: 3rem;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

.pbm-brand-archive-title {
    margin: 0 0 0.5rem;
    font-size: 2rem;
    font-weight: 700;
    color: #222;
}

.pbm-brand-archive-desc {
    color: #555;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.pbm-brand-archive-count {
    margin: 0;
    font-size: 0.85rem;
    color: #888;
}

@media (max-width: 600px) {
    .pbm-brand-archive-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1.25rem;
    }
    .pbm-brand-archive-title {
        font-size: 1.5rem;
    }
}