/*
 * Dosya: /assets/css/components/_navigation.css
 * Amaç: Masaüstü ana navigasyon menüsü ve mega menü panellerinin stillerini yönetir.
 */

/* === 1. Genel Navigasyon Kuralları === */
.primary-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

/* === 2. Mega Menü Paneli === */
.bf-ally-megamenu-panel {
    position: fixed;
    left: 0;
    right: 0;
    z-index: var(--z-index-dropdown);
    background-color: var(--color-background-soft);
    box-shadow: var(--box-shadow-lg);
    border-top: 1px solid var(--color-border-medium);
    padding: var(--space-l) 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity var(--duration-fast) var(--timing-function-base), 
                visibility var(--duration-fast) var(--timing-function-base), 
                transform var(--duration-fast) var(--timing-function-base);
}

.bf-ally-megamenu-panel.is-active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

.bf-ally-megamenu-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-l);
}

.bf-ally-megamenu-column { list-style: none; }

.bf-ally-megamenu-heading {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-300);
    color: var(--color-text-base);
    margin-bottom: var(--space-s);
    padding-bottom: var(--space-xs);
    border-bottom: 1px solid var(--color-border-medium);
    text-decoration: none;
    transition: color var(--duration-fast) var(--timing-function-base);
}

.bf-ally-megamenu-heading:hover { color: var(--color-primary); }

.bf-ally-megamenu-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.bf-ally-megamenu-links a {
    padding: var(--space-2xs) var(--space-xs);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    border-radius: var(--border-radius-sm);
    transition: background-color var(--duration-fast) var(--timing-function-base), 
                color var(--duration-fast) var(--timing-function-base);
    font-size: var(--font-size-300);
    font-weight: var(--font-weight-regular);
    color: var(--color-text-muted);
    text-decoration: none;
}

.bf-ally-megamenu-links a:hover {
    background-color: var(--color-background);
    color: var(--color-primary);
}

.bf-ally-megamenu-links a:hover .material-symbols-rounded,
.bf-ally-megamenu-heading:hover .material-symbols-rounded {
    color: var(--color-primary);
}

/* === 3. Masaüstü Navigasyon Stilleri === */
@media (min-width: 1000px) {
    .header-main-row { padding: var(--space-xs) 0; }
    .primary-navigation { display: flex; justify-content: center; align-items: center; }
    .bf-ally-main-menu { display: flex; gap: var(--space-l); }
    .bf-ally-menu-item { flex-shrink: 0; }

    .bf-ally-menu-item > a {
        display: flex;
        align-items: center;
        gap: var(--space-2xs);
        padding: var(--space-xs) 0;
        font-weight: var(--font-weight-semibold);
        font-size: var(--font-size-400);
        color: var(--color-text-muted);
        position: relative;
        text-decoration: none !important;
        white-space: nowrap;
    }

    .bf-ally-menu-item > a:hover { color: var(--color-text-base); }

    .bf-ally-menu-item:not(.bf-ally-menu-item--has-children) > a::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 0;
        height: 3px;
        background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
        transition: width var(--duration-base) var(--timing-function-smooth);
    }

    .bf-ally-menu-item:not(.bf-ally-menu-item--has-children):hover > a::after { width: 100%; }

    .ally-menu-toggle-icon {
        font-size: 1.25rem; /* 20px */
        margin-left: 4px;
        transition: transform var(--duration-fast) var(--timing-function-base), color var(--duration-fast) var(--timing-function-base);
        color: var(--color-text-subtle);
    }

    .bf-ally-menu-item:hover .ally-menu-toggle-icon {
        transform: rotate(180deg);
        color: var(--color-text-base);
    }

    .bf-ally-menu-item a .material-symbols-rounded:not(.ally-menu-toggle-icon),
    .bf-ally-megamenu-links a .material-symbols-rounded,
    .bf-ally-megamenu-heading .material-symbols-rounded {
        font-size: 1.3em;
        color: var(--color-text-subtle);
        transition: color var(--duration-fast) var(--timing-function-base);
    }

    .bf-ally-menu-badge {
        font-size: 0.5625rem; /* 9px */
        font-weight: var(--font-weight-bold);
        line-height: 1;
        color: var(--color-static-dark);
        background-color: var(--color-static-light-green);
        border-radius: var(--border-radius-xs);
        padding: 3px 6px;
        margin-left: 8px;
        text-transform: uppercase;
    }
}