/* =========================================================
   Woo Offer Bundle Selector Pro — Frontend Styles
   Version: 1.0.0 | Author: Omar Helal
   ========================================================= */

/* ─── CSS Custom Properties ─────────────────────────────── */
:root {
    --wobsp-accent:       #c8a96e;   /* warm gold – matches Rahma brand */
    --wobsp-accent-dark:  #a8893a;
    --wobsp-green:        #27ae60;
    --wobsp-bg:           #fafaf8;
    --wobsp-border:       #e5e0d8;
    --wobsp-text:         #2c2420;
    --wobsp-muted:        #7a716a;
    --wobsp-card-shadow:  0 2px 12px rgba(0,0,0,.08);
    --wobsp-radius:       10px;
    --wobsp-transition:   .22s ease;
}

/* ─── Wrapper ────────────────────────────────────────────── */
.wobsp-offer-selector {
    direction: rtl;
    font-family: 'Cairo', 'Noto Kufi Arabic', Tahoma, sans-serif;
    margin-bottom: 24px;
    padding: 20px;
    background: var(--wobsp-bg);
    border: 1px solid var(--wobsp-border);
    border-radius: var(--wobsp-radius);
}

.wobsp-offer-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--wobsp-text);
    margin: 0 0 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--wobsp-accent);
    display: inline-block;
}

/* ─── Offer Cards Row ────────────────────────────────────── */
.wobsp-cards {
    display: flex;
    flex-wrap: nowrap;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 6px;
    scrollbar-width: thin;
}

.wobsp-cards::-webkit-scrollbar { height: 4px; }
.wobsp-cards::-webkit-scrollbar-track { background: transparent; }
.wobsp-cards::-webkit-scrollbar-thumb { background: var(--wobsp-border); border-radius: 4px; }

/* ─── Individual Card ────────────────────────────────────── */
.wobsp-offer-card {
    position: relative;
    cursor: pointer;
    flex: 0 0 180px;
    border: 2px solid var(--wobsp-border);
    border-radius: var(--wobsp-radius);
    background: #fff;
    padding: 14px 12px 10px;
    text-align: center;
    transition: border-color var(--wobsp-transition), box-shadow var(--wobsp-transition), transform var(--wobsp-transition);
    user-select: none;
    outline: none;
}

.wobsp-offer-card:hover {
    border-color: var(--wobsp-accent);
    box-shadow: var(--wobsp-card-shadow);
    transform: translateY(-2px);
}

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

.wobsp-offer-card.wobsp-selected {
    border-color: var(--wobsp-accent);
    background: #fffdf7;
    box-shadow: 0 4px 20px rgba(200,169,110,.2);
}

/* ─── Badge ──────────────────────────────────────────────── */
.wobsp-badge {
    position: absolute;
    top: -10px;
    right: 12px;
    background: var(--wobsp-green);
    color: #fff;
    font-size: .68rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 20px;
    white-space: nowrap;
    letter-spacing: .3px;
}

/* ─── Card Body ──────────────────────────────────────────── */
.wobsp-card-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
}

.wobsp-check-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border: 2px solid var(--wobsp-border);
    border-radius: 50%;
    font-size: .75rem;
    color: transparent;
    transition: background var(--wobsp-transition), border-color var(--wobsp-transition), color var(--wobsp-transition);
}

.wobsp-offer-card.wobsp-selected .wobsp-check-icon {
    background: var(--wobsp-accent);
    border-color: var(--wobsp-accent);
    color: #fff;
}

.wobsp-offer-label {
    font-size: .9rem;
    font-weight: 600;
    color: var(--wobsp-text);
    line-height: 1.3;
}

.wobsp-qty-summary {
    font-size: .78rem;
    color: var(--wobsp-muted);
}

/* ─── Save Strip ─────────────────────────────────────────── */
.wobsp-save {
    margin-top: 8px;
    background: #fff8e7;
    border-top: 1px solid #f0e4c0;
    color: var(--wobsp-accent-dark);
    font-size: .76rem;
    font-weight: 700;
    padding: 4px 6px;
    border-radius: 0 0 8px 8px;
    margin-left: -12px;
    margin-right: -12px;
    margin-bottom: -10px;
}

/* ─── Bundle Builder ─────────────────────────────────────── */
.wobsp-bundle-builder {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    animation: wobsp-fade-in .3s ease;
}

@keyframes wobsp-fade-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ─── Bundle Item ────────────────────────────────────────── */
.wobsp-bundle-item {
    border: 1px solid var(--wobsp-border);
    border-radius: var(--wobsp-radius);
    background: #fff;
    padding: 14px 16px;
}

.wobsp-bundle-item.wobsp-item-free {
    border-color: var(--wobsp-green);
    background: #f5fcf8;
}

.wobsp-bundle-item-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.wobsp-item-number {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--wobsp-accent);
    color: #fff;
    font-size: .8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.wobsp-item-free .wobsp-item-number {
    background: var(--wobsp-green);
}

.wobsp-item-title {
    font-weight: 600;
    font-size: .9rem;
    color: var(--wobsp-text);
}

.wobsp-free-tag {
    font-size: .72rem;
    background: var(--wobsp-green);
    color: #fff;
    padding: 1px 8px;
    border-radius: 20px;
    margin-right: auto;
}

/* ─── Attribute Selectors ────────────────────────────────── */
.wobsp-attrs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.wobsp-attr-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 120px;
    flex: 1;
}

.wobsp-attr-group label {
    font-size: .78rem;
    font-weight: 600;
    color: var(--wobsp-muted);
    letter-spacing: .3px;
}

.wobsp-attr-group select {
    padding: 7px 10px;
    border: 1px solid var(--wobsp-border);
    border-radius: 6px;
    font-size: .88rem;
    color: var(--wobsp-text);
    background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M5 6L0 0h10z' fill='%23aaa'/%3E%3C/svg%3E") no-repeat left 10px center;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    transition: border-color var(--wobsp-transition);
}

.wobsp-attr-group select:focus {
    border-color: var(--wobsp-accent);
    outline: none;
    box-shadow: 0 0 0 2px rgba(200,169,110,.25);
}

.wobsp-attr-group select.wobsp-invalid {
    border-color: #e74c3c;
    background-color: #fff5f5;
}

/* ─── Out-of-stock notice inside item ────────────────────── */
.wobsp-oos-notice {
    font-size: .78rem;
    color: #c0392b;
    margin-top: 6px;
    display: none;
}

/* ─── CTA Button ─────────────────────────────────────────── */
.wobsp-add-btn {
    display: block;
    width: 100%;
    margin-top: 20px;
    padding: 14px 20px;
    background: var(--wobsp-accent);
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    font-family: inherit;
    border: none;
    border-radius: var(--wobsp-radius);
    cursor: pointer;
    letter-spacing: .4px;
    transition: background var(--wobsp-transition), transform var(--wobsp-transition);
}

.wobsp-add-btn:hover:not(:disabled) {
    background: var(--wobsp-accent-dark);
    transform: translateY(-1px);
}

.wobsp-add-btn:disabled {
    opacity: .65;
    cursor: not-allowed;
}

/* ─── Notice / Toast ─────────────────────────────────────── */
.wobsp-notice {
    margin-top: 12px;
    padding: 10px 16px;
    border-radius: 6px;
    font-size: .88rem;
    font-weight: 600;
    text-align: center;
}

.wobsp-notice.wobsp-notice-success {
    background: #eafaf1;
    color: var(--wobsp-green);
    border: 1px solid #a9dfbf;
}

.wobsp-notice.wobsp-notice-error {
    background: #fdf0f0;
    color: #c0392b;
    border: 1px solid #f5c6ca;
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 600px) {
    .wobsp-offer-selector { padding: 14px; }
    .wobsp-offer-card     { flex: 0 0 150px; }
    .wobsp-attrs          { flex-direction: column; }
}