/* ========================================
   Color Palette Page - Tab Style
   ======================================== */

.color-palette-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 0 4rem;
}

/* ============ Page Header ============ */
.palette-header {
    background: linear-gradient(135deg, var(--cream-100) 0%, var(--cream-200) 100%);
    border-radius: 24px;
    padding: 3.5rem 2rem;
    margin-bottom: 2.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

    .palette-header::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -10%;
        width: 400px;
        height: 400px;
        background: radial-gradient(circle, rgba(201, 169, 122, 0.2) 0%, transparent 70%);
        border-radius: 50%;
    }

.palette-header-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.palette-header-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--brown-400) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    box-shadow: 0 10px 30px rgba(201, 169, 122, 0.35);
}

    .palette-header-icon i {
        font-size: 2.2rem;
        color: #fff;
    }

.palette-header h1 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--brown-600);
    margin-bottom: 0.75rem;
}

.palette-header p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 2;
    margin: 0;
}

/* ========================================
   Color Tabs - Horizontal Scroll
   ======================================== */
.color-tabs-wrapper {
    position: relative;
    margin-bottom: 2.5rem;
}

.color-tabs {
    display: flex;
    gap: 0.75rem;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 0.5rem 0.25rem 1.25rem;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--brown-200) var(--cream-100);
    -webkit-overflow-scrolling: touch;
}

    .color-tabs::-webkit-scrollbar {
        height: 6px;
    }

    .color-tabs::-webkit-scrollbar-track {
        background: var(--cream-100);
        border-radius: 3px;
    }

    .color-tabs::-webkit-scrollbar-thumb {
        background: var(--brown-200);
        border-radius: 3px;
    }

        .color-tabs::-webkit-scrollbar-thumb:hover {
            background: var(--brown-300);
        }

/* ============ Color Tab ============ */
.color-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    min-width: 110px;
    padding: 1rem 0.75rem;
    background: #fff;
    border: 2px solid var(--cream-200);
    border-radius: 18px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    color: inherit;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

    .color-tab:hover {
        transform: translateY(-4px);
        border-color: var(--brown-200);
        box-shadow: 0 10px 24px rgba(125, 95, 62, 0.12);
        color: inherit;
    }

    .color-tab.active {
        border-color: var(--accent);
        background: linear-gradient(135deg, var(--cream-50) 0%, var(--cream-100) 100%);
        box-shadow: 0 8px 20px rgba(201, 169, 122, 0.25);
    }

        .color-tab.active::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            left: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent) 0%, var(--brown-400) 100%);
        }

/* ============ Tab Image ============ */
.color-tab-image {
    width: 70px;
    height: 70px;
    border-radius: 14px;
    overflow: hidden;
    border: 3px solid #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    position: relative;
    background: var(--cream-100);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .color-tab-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.4s ease;
    }

.color-tab:hover .color-tab-image img {
    transform: scale(1.1);
}
.color-tab-image.no-image i {
    font-size: 1.8rem;
    color: var(--brown-300);
    transition: all 0.3s ease;
}
.color-tab:hover .color-tab-image.no-image i {
    color: var(--accent);
    transform: scale(1.1);
}
.color-tab.active .color-tab-image.no-image {
    background: linear-gradient(135deg, var(--accent) 0%, var(--brown-400) 100%);
}
    .color-tab.active .color-tab-image.no-image i {
        color: #fff;
    }

/* اگه تصویر نبود، فقط رنگ نشون بده */
.color-tab-image.no-image {
    background: linear-gradient(135deg, var(--cream-100) 0%, var(--cream-200) 100%);
}

    .color-tab-image.no-image::after {
        content: '';
        position: absolute;
        inset: 0;
        background: inherit;
    }

/* ============ Tab Info ============ */
.color-tab-name {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--brown-600);
    text-align: center;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.color-tab-count {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

    .color-tab-count i {
        color: var(--accent);
        font-size: 0.75rem;
    }

.color-tab.active .color-tab-name {
    color: var(--brown-700);
}

/* ========================================
   Active Color Info Bar
   ======================================== */
.active-color-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: #fff;
    border: 1px solid var(--cream-200);
    border-radius: 18px;
    margin-bottom: 2rem;
    box-shadow: 0 4px 16px rgba(125, 95, 62, 0.05);
    flex-wrap: wrap;
}

.active-color-swatch {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    border: 3px solid #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    flex-shrink: 0;
    overflow: hidden;
    background: linear-gradient(135deg, var(--cream-100) 0%, var(--cream-200) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
    .active-color-swatch img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }
    .active-color-swatch i {
        font-size: 1.6rem;
        color: var(--brown-400);
    }
.active-color-details {
    flex: 1;
    min-width: 150px;
}

    .active-color-details strong {
        display: block;
        font-size: 1.1rem;
        font-weight: 800;
        color: var(--brown-600);
        margin-bottom: 0.25rem;
    }

    .active-color-details span {
        font-size: 0.85rem;
        color: var(--text-muted);
        font-weight: 500;
    }

    .active-color-details code {
        background: var(--cream-100);
        color: var(--brown-600);
        padding: 0.15rem 0.5rem;
        border-radius: 6px;
        font-size: 0.78rem;
        font-family: 'Courier New', monospace;
        direction: ltr;
        display: inline-block;
        margin-right: 0.5rem;
    }

/* ========================================
   Products Grid
   ======================================== */
.palette-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

/* ========================================
   Empty State
   ======================================== */
.palette-empty {
    text-align: center;
    padding: 4rem 1.5rem;
    background: #fff;
    border: 1px solid var(--cream-200);
    border-radius: 20px;
}

.palette-empty-icon {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--cream-100) 0%, var(--brown-100) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

    .palette-empty-icon i {
        font-size: 2.5rem;
        color: var(--brown-400);
    }

.palette-empty h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--brown-600);
    margin-bottom: 0.5rem;
}

.palette-empty p {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 1.5rem;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 768px) {
    .palette-header {
        padding: 2.5rem 1.25rem;
        border-radius: 18px;
    }

        .palette-header h1 {
            font-size: 1.6rem;
        }

        .palette-header p {
            font-size: 0.92rem;
        }

    .palette-header-icon {
        width: 65px;
        height: 65px;
    }

        .palette-header-icon i {
            font-size: 1.75rem;
        }

    .color-tab {
        min-width: 90px;
        padding: 0.75rem 0.5rem;
    }

    .color-tab-image {
        width: 55px;
        height: 55px;
    }

    .color-tab-name {
        font-size: 0.75rem;
    }

    .color-tab-count {
        font-size: 0.65rem;
    }

    .active-color-info {
        padding: 1rem;
    }

    .active-color-swatch {
        width: 42px;
        height: 42px;
    }

    .palette-products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
}

@media (max-width: 480px) {
    .color-tab {
        min-width: 80px;
    }

    .color-tab-image {
        width: 50px;
        height: 50px;
    }
}