/* ============================================================
   Oasis COA Manager — Frontend Styles
   ============================================================ */

/* ── Widget wrapper ──────────────────────────────────────── */

.oasis-coa-widget {
    margin: 24px 0;
    font-family: inherit;
}

.oasis-coa-section-title {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: #888;
    margin-bottom: 14px;
}

/* ── Card stack ──────────────────────────────────────────── */

.oasis-coa-cards {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ── Individual card ─────────────────────────────────────── */

.oasis-coa-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 18px;
    background: #f9fafb;
    border: 1px solid #e3e6ea;
    border-radius: 10px;
    transition: box-shadow 0.18s ease, border-color 0.18s ease;
}

.oasis-coa-card:hover {
    box-shadow: 0 3px 12px rgba( 0, 0, 0, 0.07 );
    border-color: #c5cad2;
}

/* ── Card left column ────────────────────────────────────── */

.oasis-coa-card-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.oasis-lot-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: #111827;
    color: #ffffff;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.12em;
    padding: 5px 8px;
    border-radius: 5px;
}

.oasis-coa-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.oasis-lot-number {
    font-size: 14px;
    font-weight: 700;
    color: #111827;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: 0.01em;
}

.oasis-coa-label {
    font-size: 11.5px;
    color: #9ca3af;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Download button ─────────────────────────────────────── */

.oasis-coa-download-btn {
    display: inline-flex !important;
    align-items: center;
    gap: 7px;
    flex-shrink: 0;
    padding: 9px 18px !important;
    background: #111827 !important;
    color: #ffffff !important;
    font-size: 12.5px !important;
    font-weight: 700 !important;
    letter-spacing: 0.02em;
    border-radius: 7px;
    text-decoration: none !important;
    border: none !important;
    box-shadow: none !important;
    transition: background 0.18s ease, transform 0.14s ease;
    white-space: nowrap;
    line-height: 1 !important;
}

.oasis-coa-download-btn:hover,
.oasis-coa-download-btn:focus {
    background: #1f2937 !important;
    color: #ffffff !important;
    transform: translateY( -1px );
    text-decoration: none !important;
}

.oasis-coa-download-btn svg {
    flex-shrink: 0;
}

/* ── Empty state ─────────────────────────────────────────── */

.oasis-no-coa {
    color: #9ca3af;
    font-style: italic;
    padding: 12px 0;
}

/* ── COA Library page ────────────────────────────────────── */

.oasis-coa-library {
    max-width: 900px;
}

.oasis-library-header {
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f1f3f5;
}

.oasis-library-title {
    font-size: 26px;
    font-weight: 800;
    margin: 0 0 6px;
    color: #111827;
}

.oasis-library-subtitle {
    font-size: 14px;
    color: #9ca3af;
    margin: 0;
}

.oasis-library-product {
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid #f1f3f5;
}

.oasis-library-product:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.oasis-library-product-header {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 14px;
}

.oasis-library-product-name {
    font-size: 16px;
    font-weight: 700;
    margin: 0;
    color: #111827;
}

.oasis-library-product-name a {
    color: inherit;
    text-decoration: none;
}

.oasis-library-product-name a:hover {
    text-decoration: underline;
    text-underline-offset: 2px;
}

.oasis-library-count {
    font-size: 12px;
    color: #9ca3af;
    white-space: nowrap;
}

/* ── Responsive ──────────────────────────────────────────── */

@media ( max-width: 640px ) {
    .oasis-coa-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
        padding: 14px;
    }

    .oasis-coa-download-btn {
        width: 100%;
        justify-content: center;
    }

    .oasis-library-product-header {
        flex-direction: column;
        gap: 4px;
    }
}