/* ==========================================================================
   RF5 Order-Items field — integrated RF5 field component style
   Scope: .rf5-order-items  (rendered by FormFieldRenderer::renderOrderItemsField)
   ========================================================================== */

/* ── Outer container — matches RF5 field card lightness ────────────────── */
.rf5-order-items {
    margin-top: 0.5rem;
    padding: 0.875rem;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    background: #ffffff;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
}

/* ── Header ─────────────────────────────────────────────────────────────── */
.rf5-order-items__header {
    margin-bottom: 0.75rem;
}

.rf5-order-items__title {
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.3;
    color: #374151;
}

.rf5-order-items__subtitle {
    margin-top: 0.35rem;
    margin-bottom: 0.65rem;
    font-size: 0.78rem;
    line-height: 1.45;
    color: #64748b;
}

/* ── Groups ─────────────────────────────────────────────────────────────── */
.rf5-order-items__group + .rf5-order-items__group {
    margin-top: 0.875rem;
}

.rf5-order-items__group-title {
    margin-bottom: 0.45rem;
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.3;
    color: #475569;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* ── Card base ──────────────────────────────────────────────────────────── */
.rf5-order-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.625rem;
    width: 100%;
    margin: 0 0 0.375rem;
    padding: 0.625rem 0.75rem;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    background: #ffffff;
    cursor: pointer;
    transition: border-color 140ms ease, background 140ms ease, box-shadow 140ms ease;
}

.rf5-order-card:last-child {
    margin-bottom: 0;
}

.rf5-order-card:hover {
    border-color: #a5b4fc;
    background: #fafbff;
    box-shadow: 0 2px 8px rgba(79, 124, 255, 0.07);
}

/* ── Visually-hidden real input (accessible, not display:none) ──────────── */
.rf5-order-card__input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 1px;
    height: 1px;
    margin: 0;
}

/* ── Custom visual indicator (circle for radio, rounded-square for checkbox) */
.rf5-order-card__control {
    flex: 0 0 auto;
    width: 16px;
    height: 16px;
    border: 1.5px solid #d1d5db;
    border-radius: 999px;         /* circle — radio default */
    background: #ffffff;
    transition: border-color 140ms ease, background 140ms ease;
}

/* Checkbox variant */
.rf5-order-card--addon .rf5-order-card__control {
    border-radius: 4px;
}

/* ── Card body (name + price row) ───────────────────────────────────────── */
.rf5-order-card__body {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    width: 100%;
    min-width: 0;
}

.rf5-order-card__main {
    min-width: 0;
}

.rf5-order-card__name {
    display: block;
    font-size: 0.875rem;
    font-weight: 650;
    line-height: 1.25;
    color: #0f172a;
    overflow-wrap: anywhere;
}

.rf5-order-card__meta {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.72rem;
    line-height: 1.25;
    color: #64748b;
}

.rf5-order-card__price {
    flex: 0 0 auto;
    font-size: 0.84rem;
    font-weight: 700;
    line-height: 1.25;
    color: #374151;
    white-space: nowrap;
}

/* ── Selected state (CSS-only via :has, works in modern browsers) ────────── */
.rf5-order-card:has(.rf5-order-card__input:checked) {
    border-color: #6366f1;
    background: #f5f3ff;
    box-shadow: none;
}

.rf5-order-card:has(.rf5-order-card__input:checked) .rf5-order-card__control {
    border-color: #6366f1;
    background: radial-gradient(circle at center, #6366f1 0 38%, #ffffff 42%);
}

.rf5-order-card:has(.rf5-order-card__input:checked) .rf5-order-card__name {
    color: #4338ca;
    font-weight: 600;
}

.rf5-order-card:has(.rf5-order-card__input:checked) .rf5-order-card__price {
    color: #4338ca;
}

/* Checkbox checked indicator */
.rf5-order-card--addon:has(.rf5-order-card__input:checked) .rf5-order-card__control {
    background: #6366f1;
    border-color: #6366f1;
}

.rf5-order-card--addon:has(.rf5-order-card__input:checked) .rf5-order-card__control::after {
    content: "\2713";   /* ✓ */
    display: block;
    color: #ffffff;
    font-size: 10px;
    line-height: 13px;
    text-align: center;
    font-weight: 800;
}

/* ── JS fallback: .rf5-order-card--selected toggled by rf5-order-items.js ── */
.rf5-order-card--selected {
    border-color: #6366f1;
    background: #f5f3ff;
    box-shadow: none;
}

.rf5-order-card--selected .rf5-order-card__control {
    border-color: #6366f1;
    background: radial-gradient(circle at center, #6366f1 0 38%, #ffffff 42%);
}

.rf5-order-card--selected .rf5-order-card__name {
    color: #4338ca;
    font-weight: 600;
}

.rf5-order-card--selected .rf5-order-card__price {
    color: #4338ca;
}

.rf5-order-card--addon.rf5-order-card--selected .rf5-order-card__control {
    background: #6366f1;
    border-color: #6366f1;
}

.rf5-order-card--addon.rf5-order-card--selected .rf5-order-card__control::after {
    content: "\2713";   /* ✓ */
    display: block;
    color: #ffffff;
    font-size: 10px;
    line-height: 13px;
    text-align: center;
    font-weight: 800;
}

/* ── Focus ring (keyboard navigation) ───────────────────────────────────── */
.rf5-order-card:focus-within {
    outline: 2px solid rgba(99, 102, 241, 0.3);
    outline-offset: 1px;
}

/* ── Disabled / quota-full state ─────────────────────────────────────────── */
.rf5-order-card:has(.rf5-order-card__input:disabled) {
    cursor: not-allowed;
    opacity: 0.5;
    background: #f9fafb;
}

/* JS fallback for disabled */
.rf5-order-card--disabled {
    cursor: not-allowed;
    opacity: 0.5;
    background: #f9fafb;
    pointer-events: none;
}

/* ── Mobile ──────────────────────────────────────────────────────────────── */
@media (max-width: 576px) {
    .rf5-order-items {
        padding: 0.75rem;
        border-radius: 10px;
    }

    .rf5-order-card {
        align-items: flex-start;
        padding: 0.8rem;
    }

    .rf5-order-card__body {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.35rem;
    }

    .rf5-order-card__price {
        font-size: 0.875rem;
    }

    .rf5-order-card__img {
        width: 44px;
        height: 44px;
    }
}

/* ── Item thumbnail image ────────────────────────────────────────────────── */
.rf5-order-card__img {
    flex: 0 0 auto;
    width: 48px;
    height: 48px;
    border-radius: 6px;
    overflow: hidden;
    background: #f3f4f6;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rf5-order-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 6px;
}

/* ── Badge ───────────────────────────────────────────────────────────────── */
.rf5-order-card__badge {
    display: inline-block;
    margin-left: 0.375rem;
    padding: 0.1em 0.45em;
    font-size: 0.6875rem;
    font-weight: 700;
    line-height: 1.4;
    border-radius: 4px;
    vertical-align: middle;
    letter-spacing: 0.01em;
    background: #6b7280;
    color: #ffffff;
}

/* ── Stock indicator ─────────────────────────────────────────────────────── */
.rf5-order-card__stock {
    display: block;
    margin-top: 0.125rem;
    font-size: 0.6875rem;
    color: #9ca3af;
}

.rf5-order-card__stock--low {
    color: #d97706;
    font-weight: 600;
}

.rf5-order-card__stock--out {
    color: #dc2626;
    font-weight: 600;
}

/* ── Group description ───────────────────────────────────────────────────── */
.rf5-order-items__group-desc {
    margin: 0.125rem 0 0.375rem;
    font-size: 0.75rem;
    color: #9ca3af;
    line-height: 1.4;
}