.site-header { background: var(--header-bg); border-bottom: 2px solid var(--primary-red); position: relative; z-index: 1000; }

/* Search Results UI */
.search-results-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 350px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-radius: 0 0 8px 8px;
    display: none;
    z-index: 2000;
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid #eee;
}

body.dark-mode .search-results-dropdown { background: #1e293b; border-color: #334155; }

.search-result-item {
    display: flex;
    gap: 12px;
    padding: 12px;
    border-bottom: 1px solid #f5f5f5;
    transition: background 0.2s;
}

body.dark-mode .search-result-item { border-color: #334155; }
.search-result-item:hover { background: #f9f9f9; }
body.dark-mode .search-result-item:hover { background: #334155; }

.search-result-item img { width: 60px; height: 40px; object-fit: cover; border-radius: 4px; }
.search-result-item span { font-size: 0.9rem; font-weight: 600; color: #333; line-height: 1.2; }
body.dark-mode .search-result-item span { color: #fff; }

.live-time-wrap {
    font-family: 'Oswald', sans-serif;
    font-size: 1.1rem;
    color: var(--primary-red);
    margin-right: 20px;
}

/* Mobile Menu Button - Sadece mobilde görünür */
.mobile-menu-btn {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.4rem;
    cursor: pointer;
    padding: 0 15px;
    display: none; /* Varsayılan gizli (Masaüstü) */
}

@media (max-width: 992px) {
    .mobile-menu-btn {
        display: block; /* Sadece mobilde/tablette görünür */
    }
    .main-navigation {
        display: none; /* Mobilde ana menü gizlenir (Hamburger açar) */
    }
}

.site-header.sticky { 
    position: fixed; 
    top: 0; 
    width: 100%; 
    box-shadow: 0 4px 20px rgba(0,0,0,0.15); 
    border-bottom: 3px solid var(--primary-red);
}

.header-main { padding: 15px 0; display: flex; justify-content: space-between; align-items: center; }
.site-title { margin: 0; font-family: 'Oswald', sans-serif; font-size: 2.8rem; font-weight: 700; text-transform: uppercase; }
.site-title a { color: var(--primary-red); }

/* Navigation */
.main-navigation-wrapper { background: var(--nav-bg); }
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.main-navigation ul { list-style: none; margin: 0; padding: 0; display: flex; }
.main-navigation li a { color: var(--nav-text); font-family: 'Oswald', sans-serif; padding: 12px 20px; display: block; font-weight: 600; text-transform: uppercase; font-size: 1.05rem; }
.main-navigation li a:hover { background: var(--primary-dark); }

/* Submenu */
.main-navigation .sub-menu { position: absolute; background: #fff; display: none; box-shadow: 0 5px 15px rgba(0,0,0,0.1); padding: 10px 0; border-top: 3px solid var(--primary-red); min-width: 200px; }
.main-navigation li:hover > .sub-menu { display: block; }
.main-navigation .sub-menu a { color: #333; padding: 8px 20px; font-size: 0.95rem; }
.main-navigation .sub-menu a:hover { background: #f8f9fa; color: var(--primary-red); }

/* Search Toggle & Dark Mode Toggle */
.nav-search-btn, .dark-mode-toggle { 
    background: none; 
    border: none; 
    color: #fff; 
    font-size: 1.2rem; 
    cursor: pointer; 
    padding: 0 15px; 
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.nav-search-btn:hover, .dark-mode-toggle:hover { color: var(--primary-red); transform: scale(1.1); }

.search-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.9); z-index: 2000; display: none; align-items: center; justify-content: center; }
.search-overlay.active { display: flex; }
.search-overlay-input { background: none; border: none; border-bottom: 2px solid #fff; color: #fff; font-size: 2.5rem; width: 80%; text-align: center; outline: none; }