/* ════════════════════════════════════════
   Compare Page — Khabco Lite
════════════════════════════════════════ */

.kh-compare-page {
    min-height: 60vh;
    padding: 32px 0 80px;
    direction: rtl;
}

.kh-compare-wrap {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.kh-compare-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.kh-compare-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--c-text);
    margin: 0;
}

.kh-compare-shop-link {
    font-size: 13px;
    color: var(--c-primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.kh-compare-shop-link:hover { text-decoration: underline; }

/* ── حالت خالی / لاگین ── */
.kh-compare-empty,
.kh-compare-login {
    text-align: center;
    padding: 80px 20px;
    background: var(--c-white);
    border-radius: var(--r-lg);
    border: 1px solid var(--c-border);
}
.kh-compare-empty h2,
.kh-compare-login h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--c-text);
    margin: 20px 0 10px;
}
.kh-compare-empty p,
.kh-compare-login p {
    font-size: 14px;
    color: var(--c-muted);
    margin: 0 0 28px;
}
.kh-compare-shop-btn,
.kh-compare-login-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--c-primary);
    color: #fff !important;
    padding: 12px 32px;
    border-radius: var(--r-full);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: background var(--trans-base);
}
.kh-compare-shop-btn:hover,
.kh-compare-login-btn:hover { background: var(--c-primary-dark); }

/* ── Wrapper جدول ── */
.kh-compare-table-wrap {
    overflow-x: auto;
    border-radius: var(--r-lg);
    border: 1px solid var(--c-border);
    background: var(--c-white);
    box-shadow: var(--shadow-sm);
}

/* ── جدول ── */
.kh-compare-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}

.kh-compare-table th,
.kh-compare-table td {
    padding: 0;
    text-align: center;
    vertical-align: top;
}

/* ── ستون label ── */
.kh-cmp-label-col {
    width: 160px;
    min-width: 140px;
}

.kh-cmp-label {
    background: #f8fafb;
    font-size: 13px;
    font-weight: 600;
    color: var(--c-text);
    padding: 16px 18px;
    text-align: right;
    border-left: 1px solid var(--c-border-light);
    white-space: nowrap;
}

/* ── ستون محصول ── */
.kh-cmp-product-col {
    min-width: 200px;
    border-left: 1px solid var(--c-border-light);
}
.kh-cmp-product-col:last-child { border-left: none; }

/* ── کارت محصول در هدر ── */
.kh-cmp-product-card {
    position: relative;
    padding: 24px 16px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.kh-cmp-remove {
    position: absolute;
    top: 10px;
    left: 10px;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 1px solid var(--c-border);
    background: var(--c-white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--c-muted);
    transition: all var(--trans-fast);
}
.kh-cmp-remove:hover { color: var(--c-danger); border-color: var(--c-danger); background: #fff5f5; }

.kh-cmp-img-link {
    display: block;
    width: 120px;
    height: 120px;
    border-radius: var(--r-sm);
    overflow: hidden;
    background: var(--c-off-white);
}
.kh-cmp-img-link img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 8px;
}

.kh-cmp-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--c-text);
    text-decoration: none;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-align: center;
}
.kh-cmp-name:hover { color: var(--c-primary); }

.kh-cmp-buy-btn {
    display: inline-block;
    background: var(--c-primary);
    color: #fff !important;
    font-size: 12px;
    font-weight: 600;
    padding: 8px 20px;
    border-radius: var(--r-full);
    text-decoration: none;
    transition: background var(--trans-base);
    white-space: nowrap;
}
.kh-cmp-buy-btn:hover { background: var(--c-primary-dark); }
.kh-cmp-buy-btn--out {
    background: var(--c-border);
    color: var(--c-muted) !important;
    pointer-events: none;
}

/* ── ستون خالی ── */
.kh-cmp-empty-col { border-left: 1px dashed var(--c-border-light); }
.kh-cmp-empty-slot {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 40px 16px;
    color: var(--c-muted);
    font-size: 12px;
    border-bottom: 2px dashed var(--c-border);
    min-height: 270px;
    cursor: pointer;
    transition: background var(--trans-fast);
}
.kh-cmp-empty-slot:hover { background: #f0f9f9; }
.kh-cmp-empty-slot:hover svg { stroke: var(--c-primary); }
.kh-cmp-empty-slot:hover span { color: var(--c-primary); }

/* ── Modal جستجو ── */
.kh-cmp-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s ease;
}
.kh-cmp-modal.open { opacity: 1; pointer-events: all; }

.kh-cmp-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.18);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    cursor: pointer;
}

.kh-cmp-modal-box {
    position: relative;
    background: var(--c-white);
    border-radius: var(--r-lg);
    width: 100%;
    max-width: 480px;
    margin: 16px;
    box-shadow: var(--shadow-lg);
    direction: rtl;
    overflow: hidden;
    transform: translateY(16px);
    transition: transform .25s ease;
}
.kh-cmp-modal.open .kh-cmp-modal-box { transform: translateY(0); }

.kh-cmp-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    border-bottom: 1px solid var(--c-border-light);
}
.kh-cmp-modal-head h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--c-text);
    margin: 0;
}
.kh-cmp-modal-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--c-muted);
    padding: 4px;
    display: flex;
    align-items: center;
    border-radius: 50%;
    transition: all var(--trans-fast);
}
.kh-cmp-modal-close:hover { background: #f3f4f6; color: var(--c-danger); }

.kh-cmp-modal-search {
    position: relative;
    padding: 16px 20px;
    border-bottom: 1px solid var(--c-border-light);
}
.kh-cmp-modal-search input {
    width: 100%;
    padding: 10px 40px 10px 14px;
    border: 1.5px solid var(--c-border);
    border-radius: var(--r-sm);
    font-size: 14px;
    font-family: var(--font);
    color: var(--c-text);
    outline: none;
    transition: border-color var(--trans-fast);
    box-sizing: border-box;
}
.kh-cmp-modal-search input:focus { border-color: var(--c-primary); }
.kh-cmp-modal-search svg {
    position: absolute;
    top: 50%;
    right: 34px;
    transform: translateY(-50%);
    pointer-events: none;
}

.kh-cmp-modal-results {
    max-height: 360px;
    overflow-y: auto;
    padding: 8px 0;
}
.kh-cmp-results-hint {
    text-align: center;
    color: var(--c-muted);
    font-size: 13px;
    padding: 24px;
    margin: 0;
}

.kh-cmp-result-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    cursor: pointer;
    transition: background var(--trans-fast);
    border: none;
    background: none;
    width: 100%;
    text-align: right;
    font-family: var(--font);
}
.kh-cmp-result-item:hover { background: var(--c-off-white); }
.kh-cmp-result-item img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    border-radius: var(--r-sm);
    background: var(--c-off-white);
    flex-shrink: 0;
    border: 1px solid var(--c-border-light);
}
.kh-cmp-result-info { flex: 1; min-width: 0; }
.kh-cmp-result-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--c-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.5;
}
.kh-cmp-result-price { font-size: 12px; color: var(--c-primary); margin-top: 3px; font-weight: 600; }

/* ── ردیف‌های مقایسه ── */
.kh-cmp-row td {
    padding: 14px 16px;
    font-size: 13px;
    color: var(--c-text);
    border-top: 1px solid var(--c-border-light);
    border-left: 1px solid var(--c-border-light);
}
.kh-cmp-row td:last-child { border-left: none; }

.kh-cmp-row--alt td { background: #f8fafb; }

.kh-cmp-val { vertical-align: middle; }

.kh-cmp-price .woocommerce-Price-amount { font-size: 14px; font-weight: 700; color: var(--c-primary); }
.kh-cmp-price del .woocommerce-Price-amount { font-size: 12px; color: var(--c-muted); font-weight: 400; }
.kh-cmp-price ins { text-decoration: none; }

.kh-cmp-in  { color: #16a34a; font-weight: 600; font-size: 12px; }
.kh-cmp-out { color: var(--c-danger); font-weight: 600; font-size: 12px; }

.kh-cmp-stars {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    justify-content: center;
}
.kh-cmp-stars span { font-size: 12px; font-weight: 600; color: var(--c-text); margin-right: 4px; }

.kh-cmp-empty { color: var(--c-muted); }

/* ── دکمه هدر ── */
.kh-compare-icon-btn {
    position: relative;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--c-text);
    text-decoration: none;
    font-size: 11px;
    font-weight: 500;
    padding: 4px 8px;
    transition: color var(--trans-fast);
}
.kh-compare-icon-btn:hover { color: var(--c-primary); }
.kh-compare-icon-btn svg { width: 22px; height: 22px; }

/* .kh-compare-badge → استایلش به header-desktop.css منتقل شد
   چون این span همیشه در هدر هست (روی همه صفحات)، نه فقط جایی که
   compare.css لود می‌شود */

/* ── دکمه تک‌صفحه محصول ── */
.kh-cmp-product-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: 1px solid var(--c-border);
    border-radius: var(--r-sm);
    padding: 7px 14px;
    font-size: 13px;
    color: var(--c-muted);
    cursor: pointer;
    transition: all var(--trans-fast);
    font-family: var(--font);
}
.kh-cmp-product-btn:hover,
.kh-cmp-product-btn.active {
    border-color: var(--c-primary);
    color: var(--c-primary);
    background: var(--c-primary-soft);
}
.kh-cmp-product-btn svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ── Toast ── */
.kh-cmp-toast {
    position: fixed;
    bottom: 90px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--c-text);
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    padding: 10px 20px;
    border-radius: var(--r-full);
    z-index: 9999;
    opacity: 0;
    transition: all .3s ease;
    white-space: nowrap;
    pointer-events: none;
}
.kh-cmp-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.kh-cmp-toast.success { background: #16a34a; }
.kh-cmp-toast.error   { background: var(--c-danger); }