/**
 * Haber Sitesi - Menü Stilleri
 * Hiyerarşik kategoriler için çoklu seviye dropdown menü destekli
 */

/* Ana Menü */
.navbar-dark {
    padding: 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255,255,255,.9);
    padding: 0.8rem 1rem;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
    color: #fff;
    border-bottom: 3px solid #007bff;
    background-color: rgba(255,255,255,0.1);
}

/* Arama kutusu */
.navbar .d-flex .form-control {
    border-radius: 30px;
    background-color: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
}

.navbar .d-flex .btn-outline-light {
    border-radius: 30px;
    padding: 0.375rem 0.75rem;
}

/* Çoklu seviyeli dropdown menü */
.dropdown-menu {
    margin: 0;
    padding: 0.5rem 0;
    border: none;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.dropdown-item {
    padding: 0.5rem 1rem;
}

.navbar-nav .nav-link.dropdown-toggle::after {
    vertical-align: middle;
    margin-left: 0.3em;
}

.dropdown-item.dropdown-toggle::after {
    display: inline-block;
    margin-left: 0.5em;
    vertical-align: middle;
    content: "";
    border-top: 0.3em solid transparent;
    border-right: 0;
    border-bottom: 0.3em solid transparent;
    border-left: 0.3em solid;
}

/* Alt menüler için */
.dropdown-submenu {
    position: relative;
}

.dropdown-submenu > .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -0.5rem;
    margin-left: 0.1rem;
    border-radius: 0.25rem;
    min-width: 200px;
}

.dropdown-submenu:hover > .dropdown-menu {
    display: block;
}

/* Dropdown hover efekti */
@media (min-width: 992px) {
    .dropdown:hover > .dropdown-menu {
        display: block;
    }
    
    .dropdown-submenu:hover > .dropdown-menu {
        display: block;
    }
    
    /* Ana menü dropdown okları */
    .navbar-nav .dropdown-toggle::after {
        vertical-align: middle;
        margin-left: 0.3em;
    }
    
    /* Alt menü dropdown okları */
    .dropdown-item.dropdown-toggle {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
}

/* Mobil menü */
@media (max-width: 991.98px) {
    .navbar {
        padding: 0.5rem 0;
    }
    
    .navbar-toggler {
        border: none;
        padding: 0.25rem 0.5rem;
        font-size: 1.1rem;
    }
    
    .navbar-toggler:focus {
        box-shadow: none;
    }
    
    .navbar-collapse {
        background-color: #212529;
        padding: 15px;
        border-radius: 8px;
        margin-top: 10px;
        box-shadow: 0 4px 12px rgba(0,0,0,0.15);
        border: 1px solid rgba(255,255,255,0.1);
    }
    
    .navbar-collapse.show {
        display: block !important;
    }
    
    .navbar-dark .navbar-nav .nav-link {
        border-bottom: none;
        border-left: 3px solid transparent;
        padding: 0.8rem 1rem;
        margin: 3px 0;
        border-radius: 6px;
        display: block;
        width: 100%;
    }
    
    .navbar-dark .navbar-nav .nav-link:hover,
    .navbar-dark .navbar-nav .nav-link.active {
        border-bottom: none;
        border-left: 3px solid #007bff;
        background-color: rgba(255,255,255,0.1);
    }
    
    /* Dropdown menü mobil görünümü */
    .navbar-dark .dropdown-menu {
        background-color: #343a40;
        border: none;
        padding: 0.5rem;
        margin: 5px 0 5px 1rem;
        box-shadow: inset 0 3px 5px rgba(0,0,0,0.125);
        border-radius: 6px;
        display: none;
    }
    
    .navbar-dark .dropdown-menu.show {
        display: block !important;
        position: static;
        float: none;
        width: auto;
        margin-top: 0;
        background-color: #343a40;
        border: none;
        box-shadow: inset 0 3px 5px rgba(0,0,0,0.125);
    }
    
    .navbar-dark .dropdown-item {
        color: rgba(255,255,255,.9);
        padding: 0.6rem 1rem;
        border-radius: 4px;
        margin: 2px 0;
    }
    
    .navbar-dark .dropdown-item:hover,
    .navbar-dark .dropdown-item:focus {
        background-color: rgba(255,255,255,0.1);
        color: #fff;
    }
    
    /* Çoklu seviyeli dropdown menü için */
    .dropdown-submenu {
        position: relative;
        margin-left: 0.5rem;
    }
    
    .dropdown-submenu .dropdown-menu {
        position: static;
        margin-left: 1rem;
        box-shadow: none;
        background-color: rgba(0,0,0,0.1);
    }
    
    /* Mobil görünümde alt menü okları */
    .dropdown-item.dropdown-toggle {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .dropdown-item.dropdown-toggle::after {
        border-top: 0.3em solid;
        border-right: 0.3em solid transparent;
        border-bottom: 0;
        border-left: 0.3em solid transparent;
        margin-left: 0.5rem;
    }
    
    /* Navbar brand (logo) mobil görünümü */
    .navbar-brand {
        margin-right: auto;
        padding: 0.5rem 0;
        font-size: 1.1rem;
    }
    
    .navbar .d-flex {
        margin: 15px 0 5px 0;
        width: 100%;
    }
    
    .navbar .d-flex .form-control {
        margin-right: 10px;
    }
    
    /* Mobil menü animasyonu */
    .navbar-collapse {
        transition: all 0.3s ease-in-out;
    }
    
    .dropdown-menu {
        transition: all 0.2s ease-in-out;
    }
}