/* Summary Component Styles */

/* ── Mobile Summary Toggle ── */
.co-summary-mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.875rem 1rem;
    background: var(--co-primary);
    color: #fff;
    cursor: pointer;
    border-radius: var(--co-radius) var(--co-radius) 0 0;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.co-summary-mobile-toggle:active {
    opacity: 0.9;
}

.co-summary-toggle-left {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.co-summary-toggle-icon {
    width: 16px;
    height: 16px;
}

.co-summary-toggle-count {
    opacity: 0.8;
    font-weight: 400;
    font-size: 0.8rem;
}

.co-summary-toggle-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 700;
}

.co-summary-toggle-chevron {
    width: 16px;
    height: 16px;
    transition: transform 0.25s ease;
}

.co-summary-toggle-chevron.is-open {
    transform: rotate(180deg);
}

@media (min-width: 1024px) {
    .co-summary-mobile-toggle {
        display: none;
    }
}

/* ── Summary Card ── */
.co-summary-card {
    background: var(--white, #ffffff);
    border: 1px solid var(--co-border);
    border-top: none;
    border-radius: 0 0 var(--co-radius) var(--co-radius);
    /* Mobile: collapsed by default */
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.co-summary-card.is-open {
    max-height: 2000px;
}

@media (min-width: 1024px) {
    .co-summary-card {
        max-height: none !important;
        border-top: 1px solid var(--co-border);
        border-radius: var(--co-radius);
        overflow: visible;
    }
}

/* ── Item List ── */
.co-item-list {
    padding: 0.5rem 1rem;
    max-height: 300px;
    overflow-y: auto;
}

.co-item-list::-webkit-scrollbar {
    width: 3px;
}

.co-item-list::-webkit-scrollbar-thumb {
    background: #ddd;
    border-radius: 2px;
}

.co-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--co-border);
}

.co-item:last-child {
    border-bottom: none;
}

.co-item-img {
    width: 52px;
    height: 52px;
    object-fit: contain;
    border: 1px solid var(--co-border);
    border-radius: var(--co-radius-sm);
    background: #fff;
    flex-shrink: 0;
}

.co-item-info {
    flex: 1;
    min-width: 0;
}

.co-item-name {
    font-size: 0.8rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--co-text);
    white-space: normal;
    word-break: break-word;
}

.co-item-meta {
    font-size: 0.72rem;
    color: var(--co-text-muted);
    margin-top: 1px;
}

.co-item-qty-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.4rem;
}

.co-item-saved {
    font-size: 0.68rem;
    color: var(--co-success);
    font-weight: 500;
}

.co-item-price-col {
    text-align: right;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
}

.co-item-price {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--co-text);
}

.co-item-unit-price {
    font-size: 0.65rem;
    color: var(--co-text-muted);
}

/* ── Qty Chip ── */
.co-qty-chip {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--co-border);
    border-radius: 20px;
    overflow: hidden;
    height: 26px;
}

.co-qty-btn {
    background: none;
    border: none;
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1rem;
    color: var(--co-text);
    transition: background 0.15s;
    line-height: 1;
    flex-shrink: 0;
}

.co-qty-btn:hover {
    background: var(--co-bg);
}

.co-qty-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.co-qty-val {
    font-size: 0.78rem;
    font-weight: 600;
    min-width: 22px;
    text-align: center;
    color: var(--co-text);
}

/* ── Price Summary Rows ── */
.co-summary-rows {
    padding: 0.75rem 1rem 0;
    border-top: 1px solid var(--co-border);
}

.co-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--co-text-muted);
}

.co-summary-row--green {
    color: var(--co-success) !important;
}

.co-summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.875rem 1rem;
    border-top: 1px solid var(--co-border);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--co-text);
}

.co-summary-total small {
    display: block;
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--co-text-muted);
}

.co-total-amount {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--co-success);
}

/* ── Trust Badges ── */
.co-trust-badges {
    display: flex;
    gap: 1rem;
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--co-border);
}

.co-trust-badge {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--co-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.co-trust-icon {
    width: 13px;
    height: 13px;
    color: var(--co-primary);
}

/* ── Info Tooltip ── */
.co-stt {
    position: relative;
    display: inline-flex;
    align-items: center;
    margin-left: 4px;
    vertical-align: middle;
}

.co-stt__btn {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-size: 0.75rem;
    color: #bbb;
    line-height: 1;
    transition: color .15s;
}

.co-stt__btn:hover {
    color: #666;
}

.co-stt__tooltip {
    display: none;
    position: absolute;
    bottom: calc(100% + 8px);
    left: auto;
    transform: none;
    background: #1a1a1a;
    color: #f5f5f5;
    border-radius: 6px;
    padding: 10px 12px;
    min-width: 190px;
    font-size: 0.68rem;
    line-height: 1.6;
    white-space: nowrap;
    z-index: 999;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
}

.co-stt__tooltip.is-visible {
    display: block;
}

.co-stt__tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: auto;
    transform: none;
    border: 5px solid transparent;
    border-top-color: #1a1a1a;
}

.co-stt__row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 1px 0;
}

.co-stt__row--bold {
    font-weight: 600;
    color: #fff;
}

.co-stt__divider {
    border-top: 1px solid #333;
    margin: 4px 0;
}

.co-empty-msg {
    padding: 0.75rem 1rem;
    font-size: 0.8rem;
    color: var(--co-text-muted);
}

.co-empty-msg a {
    color: var(--co-primary);
}