.header-modern {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: var(--skin-card);
    border-bottom: 1px solid var(--skin-border);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
    transform: translateY(0);
}

.header-modern.header-hidden {
    transform: translateY(-100%);
}

.header-content-modern {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
}

.logo-modern {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon-modern {
    font-size: 1.75rem;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
}

.header-actions-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.action-btn-modern {
    background: transparent;
    border: none;
    color: var(--skin-base);
    cursor: pointer;
    position: relative;
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

.action-btn-modern:hover {
    background-color: var(--skin-hover);
}

.cart-badge-modern {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--skin-primary);
    color: var(--skin-button-text);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Language Selector */
.custom-select {
    position: relative;
}

.select-selected {
    background-color: transparent;
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    border: 1px solid var(--skin-border);
    transition: var(--transition);
}

.select-selected:hover {
    background-color: var(--skin-hover);
}

.select-selected .material-symbols-outlined {
    font-size: 1.25rem;
}

.selected-text {
    font-weight: 600;
    font-size: 0.9rem;
}

.select-items {
    position: absolute;
    background-color: var(--skin-card);
    top: calc(100% + 5px);
    right: 0;
    min-width: 150px;
    z-index: 99;
    border: 1px solid var(--skin-border);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.select-hide {
    display: none;
}

.select-items div {
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.select-items div:hover,
.same-as-selected {
    background-color: var(--skin-hover);
}