/* top-nav.css - MOBİL İÇİN HIZLI TEPKİ - FINAL (CLS OPTİMİZE EDİLDİ) */

.top-nav {
    display: flex; justify-content: space-between;
    align-items: center; padding: 14px 20px;
    background-color: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 100;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease; backdrop-filter: blur(10px);
    gap: 15px;
}

.logo { display: flex; align-items: center; height: 40px; }

/* LOGO DÜZELTMESİ: Genişlik ve Oran Sabitlendi (CLS Önleme) */
.logo-image { 
    height: 70px; 
    width: 160px; /* HTML'deki değerle eşleşti */
    aspect-ratio: 160 / 70; /* Tarayıcıya yer ayırmasını söyler */
    object-fit: contain; 
}

.search-container { flex: 1; max-width: 500px; position: relative; }

.search-input {
    width: 100%; padding: 12px 50px 12px 20px;
    border: 1px solid var(--border); border-radius: 25px;
    background-color: var(--background); color: var(--text);
    font-size: 15px; transition: all 0.3s ease; outline: none;
}
.search-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0, 149, 246, 0.1); }
.search-input::placeholder { color: var(--text-light); opacity: 1; }

.search-btn {
    position: absolute; right: 15px; top: 50%;
    transform: translateY(-50%); background: none;
    border: none; color: var(--text-light); cursor: pointer;
    padding: 8px; border-radius: 50%; transition: all 0.1s ease;
    font-size: 16px;
}
@media (hover: hover) { .search-btn:hover { color: var(--primary); background-color: var(--primary-light); } }
.search-btn:active { background-color: var(--primary-light); color: var(--primary); transform: translateY(-50%) scale(0.9); }

.nav-icons { display: flex; gap: 12px; }

.nav-icon {
    font-size: 20px; color: var(--text);
    cursor: pointer; transition: all 0.1s ease;
    padding: 10px; border-radius: 50%;
    width: 44px; height: 44px; display: flex;
    align-items: center; justify-content: center;
    position: relative; border: none;
    background: transparent; outline: none;
}

@media (hover: hover) { .nav-icon:hover { color: var(--primary); background-color: var(--primary-light); transform: scale(1.1); } }
/* Dokununca arka plan parlasın */
.nav-icon:active { background-color: var(--primary-light); color: var(--primary); transform: scale(0.9); }
.nav-icon:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

#dark-mode-icon { transition: transform 0.5s ease; }
[data-theme="dark"] #dark-mode-icon { transform: rotate(180deg); }

@media (max-width: 768px) {
    .top-nav { padding: 12px 15px; gap: 10px; }
    .search-container { max-width: 200px; }
    .search-input { padding: 10px 45px 10px 15px; font-size: 14px; }
    .logo-image { height: 60px; width: 137px; aspect-ratio: 160 / 70; } /* Mobilde oran korundu */
}

@media (max-width: 480px) {
    .top-nav { padding: 10px 12px; }
    .search-container { max-width: 150px; }
    .search-input { padding: 8px 40px 8px 12px; font-size: 13px; }
    .nav-icons { gap: 8px; }
    .nav-icon { width: 40px; height: 40px; padding: 8px; font-size: 18px; }
    .logo-image { height: 50px; width: 114px; }
    .search-btn { right: 5px; }
    .search-input::placeholder { color: transparent; }
}
/* top-nav.css - MOBİL İÇİN HIZLI TEPKİ - FINAL (CLS OPTİMİZE EDİLDİ) */

.top-nav {
    display: flex; justify-content: space-between;
    align-items: center; padding: 14px 20px;
    background-color: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 100;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease; backdrop-filter: blur(10px);
    gap: 15px;
}

.logo { display: flex; align-items: center; height: 40px; }

/* LOGO DÜZELTMESİ: Genişlik ve Oran Sabitlendi (CLS Önleme) */
.logo-image { 
    height: 70px; 
    width: 160px; /* HTML'deki değerle eşleşti */
    aspect-ratio: 160 / 70; /* Tarayıcıya yer ayırmasını söyler */
    object-fit: contain; 
}

.search-container { flex: 1; max-width: 500px; position: relative; }

.search-input {
    width: 100%; padding: 12px 50px 12px 20px;
    border: 1px solid var(--border); border-radius: 25px;
    background-color: var(--background); color: var(--text);
    font-size: 15px; transition: all 0.3s ease; outline: none;
}
.search-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0, 149, 246, 0.1); }
.search-input::placeholder { color: var(--text-light); opacity: 1; }

.search-btn {
    position: absolute; right: 15px; top: 50%;
    transform: translateY(-50%); background: none;
    border: none; color: var(--text-light); cursor: pointer;
    padding: 8px; border-radius: 50%; transition: all 0.1s ease;
    font-size: 16px;
}
@media (hover: hover) { .search-btn:hover { color: var(--primary); background-color: var(--primary-light); } }
.search-btn:active { background-color: var(--primary-light); color: var(--primary); transform: translateY(-50%) scale(0.9); }

.nav-icons { display: flex; gap: 12px; }

.nav-icon {
    font-size: 20px; color: var(--text);
    cursor: pointer; transition: all 0.1s ease;
    padding: 10px; border-radius: 50%;
    width: 44px; height: 44px; display: flex;
    align-items: center; justify-content: center;
    position: relative; border: none;
    background: transparent; outline: none;
}

@media (hover: hover) { .nav-icon:hover { color: var(--primary); background-color: var(--primary-light); transform: scale(1.1); } }
/* Dokununca arka plan parlasın */
.nav-icon:active { background-color: var(--primary-light); color: var(--primary); transform: scale(0.9); }
.nav-icon:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

#dark-mode-icon { transition: transform 0.5s ease; }
[data-theme="dark"] #dark-mode-icon { transform: rotate(180deg); }

@media (max-width: 768px) {
    .top-nav { padding: 12px 15px; gap: 10px; }
    .search-container { max-width: 200px; }
    .search-input { padding: 10px 45px 10px 15px; font-size: 14px; }
    .logo-image { height: 60px; width: 137px; aspect-ratio: 160 / 70; } /* Mobilde oran korundu */
}

@media (max-width: 480px) {
    .top-nav { padding: 10px 12px; }
    .search-container { max-width: 150px; }
    .search-input { padding: 8px 40px 8px 12px; font-size: 13px; }
    .nav-icons { gap: 8px; }
    .nav-icon { width: 40px; height: 40px; padding: 8px; font-size: 18px; }
    .logo-image { height: 50px; width: 114px; }
    .search-btn { right: 5px; }
    .search-input::placeholder { color: transparent; }
}