/* =========================================
   1. NAVBAR ANA YAPISI (GLASSMORPHISM)
   ========================================= */
.navbar {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 0.8rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

[data-theme="dark"] .navbar {
    background-color: rgba(15, 23, 42, 0.85); /* Dark mode için özel ayar */
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* --- LOGO --- */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    max-width: 220px;
}

.logo img {
    max-width: 100%;
    height: auto;
    display: block;
}

.logo-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
    color: #fff;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 4px 10px rgba(var(--primary-rgb), 0.3);
    flex-shrink: 0;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.03em;
}

/* =========================================
   2. MASAÜSTÜ MENÜ LİNKLERİ
   ========================================= */
.nav-links {
    display: flex;
    gap: 6px;
    margin: 0;
    padding: 0;
}

.nav-links li {
    list-style: none;
}

.nav-links a {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-muted);
    padding: 10px 16px;
    border-radius: var(--radius-full);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.02em;
    text-decoration: none;
}

.nav-links a i {
    font-size: 1.1rem;
    color: inherit;
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    background-color: rgba(var(--primary-rgb), 0.08);
    color: var(--primary-color);
}

/* =========================================
   3. SAĞ TARAF (BUTONLAR & PROFİL)
   ========================================= */
.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* İkon Butonlar (Tema & Arama) */
.theme-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 1.1rem;
}

.theme-btn:hover {
    background-color: var(--bg-body);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* Giriş / Kayıt Butonları */
.auth-buttons {
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-login {
    font-weight: 600;
    color: var(--text-main);
    padding: 10px 20px;
    border-radius: var(--radius-full);
    transition: var(--transition);
    text-decoration: none;
}

.btn-login:hover {
    background-color: rgba(0, 0, 0, 0.05);
    color: var(--primary-color);
}

.btn-register {
    padding: 10px 24px;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    background-color: var(--primary-color);
    color: #fff;
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.3);
    transition: var(--transition);
    border: 1px solid var(--primary-color);
}

.btn-register:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(var(--primary-rgb), 0.4);
}

/* Yükle Butonu */
.btn-upload {
    background-color: var(--bg-body);
    color: var(--text-main);
    padding: 9px 20px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    text-transform: uppercase;
}

.btn-upload i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.btn-upload:hover {
    background-color: #fff;
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

/* Kullanıcı Dropdown */
.user-dropdown {
    position: relative;
    margin-left: 5px;
}

.avatar-circle {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    cursor: pointer;
    overflow: hidden;
    border: 2px solid var(--bg-card);
    box-shadow: 0 0 0 2px var(--border-color);
    transition: var(--transition);
    background: none;
    padding: 0;
}

.user-dropdown:hover .avatar-circle {
    box-shadow: 0 0 0 2px var(--primary-color);
}

.avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 15px);
    right: 0;
    width: 260px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 1010;
}

.user-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-header {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 8px;
    background-color: var(--bg-body);
    border-radius: var(--radius-sm);
}

.dropdown-header strong {
    display: block;
    color: var(--text-main);
    font-size: 1rem;
}

.dropdown-slug {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.dropdown-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.dropdown-menu ul li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-main);
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.dropdown-menu ul li a i {
    width: 20px;
    text-align: center;
    color: var(--text-muted);
    font-size: 1rem;
}
.dropdown-menu ul li a .icon-right {
    margin-left: auto;
    font-size: 0.8rem;
}

.dropdown-menu ul li a:hover {
    background-color: var(--bg-body);
    color: var(--primary-color);
}

.dropdown-menu ul li a:hover i {
    color: var(--primary-color);
}

.dropdown-menu .divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 6px 0;
}

/* =========================================
   4. MOBİL MENÜ YAPISI (Side Overlay)
   ========================================= */
.mobile-toggle {
    display: none; /* Desktop default */
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
    z-index: 2001;
}

.mobile-toggle span {
    width: 26px;
    height: 3px;
    background-color: var(--text-main);
    border-radius: 4px;
    transition: var(--transition);
}

/* Overlay & Content */
.mobile-menu-overlay {
    display: flex;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100vh;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    z-index: 2000;
    justify-content: flex-end; /* Sağdan gelsin */
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content {
    width: 80%;
    max-width: 320px;
    height: 100%;
    background: var(--bg-card);
    padding: 20px;
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.mobile-menu-overlay.active .mobile-menu-content {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu-header h3 {
    margin: 0;
    font-size: 1.2rem;
    color: var(--text-main);
}

.mobile-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mobile-item {
    padding: 12px 15px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.mobile-item:active, .mobile-item:hover {
    background-color: var(--bg-body);
    color: var(--primary-color);
}

.mobile-item i {
    font-size: 1.2rem;
    color: var(--text-muted);
    width: 24px;
    text-align: center;
}

.mobile-item:hover i {
    color: var(--primary-color);
}

.mobile-item span {
    font-size: 0.95rem;
}

.mobile-item.highlight {
    background-color: rgba(var(--primary-rgb), 0.1);
    color: var(--primary-color);
}

.mobile-item.highlight i {
    color: var(--primary-color);
}

.mobile-item.highlight-admin {
    background-color: rgba(255, 193, 7, 0.1);
    color: #f39c12;
}

.mobile-item.highlight-admin i {
    color: #f39c12;
}

.mobile-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 10px 0;
}

.close-menu {
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    line-height: 1;
}

.close-menu:hover {
    color: var(--primary-color);
}

/* =========================================
   5. ARAMA MODALI (SEARCH OVERLAY)
   ========================================= */
.search-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 2500;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding-top: 100px;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(8px);
}

.search-overlay.active {
    display: flex;
    opacity: 1;
}

.search-modal {
    width: 95%;
    max-width: 650px;
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transform: translateY(-30px) scale(0.95);
    transition: transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid var(--border-color);
}

.search-overlay.active .search-modal {
    transform: translateY(0) scale(1);
}

.search-header {
    border-bottom: 1px solid var(--border-color);
    padding: 20px 25px;
    background-color: var(--bg-body);
}

.search-input-group {
    display: flex;
    align-items: center;
    gap: 15px;
}

.search-icon-input {
    font-size: 1.4rem;
    color: var(--primary-color);
}

#global-search-input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 1.2rem;
    color: var(--text-main);
    outline: none;
    font-weight: 600;
    padding: 0;
}

.close-search-btn {
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    line-height: 1;
}

.close-search-btn:hover {
    color: var(--primary-color);
}

.search-body {
    max-height: 60vh;
    overflow-y: auto;
    position: relative;
    padding: 0; /* İçerik taşmasını engelle */
}

/* YENİ EKLENEN: Arama Yükleniyor Animasyonu */
.search-loading {
    display: flex;
    justify-content: center;
    padding: 30px;
}

.spinner {
    width: 30px;
    height: 30px;
    border: 3px solid rgba(var(--primary-rgb), 0.2);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* YENİ EKLENEN: Arama Sonuçları Tasarımı */
.search-results {
    padding: 0;
}

/* Kategori Başlıkları */
.search-section {
    padding: 15px 20px 5px 20px;
}

.search-section h4 {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 10px;
    font-weight: 700;
    border-left: 3px solid var(--primary-color);
    padding-left: 10px;
}

/* Sonuç Öğesi (Liste Elemanı) */
.search-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 20px;
    text-decoration: none;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s;
}

.search-item:last-child {
    border-bottom: none;
}

.search-item:hover {
    background-color: var(--bg-body);
}

/* Sonuç Resmi */
.search-thumb {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    background-color: var(--bg-body);
}

/* Yuvarlak Resim (Kullanıcılar için) */
.search-thumb.circle {
    border-radius: 50%;
}

/* Sonuç Metinleri */
.search-info {
    flex: 1;
    min-width: 0; /* Text taşmasını önler */
}

.search-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
}

.search-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.search-meta i {
    font-size: 0.75rem;
    opacity: 0.7;
}

.search-placeholder {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.search-placeholder i {
    font-size: 4rem;
    margin-bottom: 15px;
    opacity: 0.2;
}

.search-footer {
    padding: 15px;
    background-color: var(--bg-body);
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.btn-view-all {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-view-all:hover {
    text-decoration: underline;
}

/* =========================================
   6. YÜKLEME MODALI (UPLOAD MODAL)
   ========================================= */
.upload-modal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.7);
    z-index: 2100;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(8px);
}

.upload-modal-overlay.active {
    display: flex;
    opacity: 1;
}

.upload-modal-container {
    background-color: var(--bg-card);
    width: 90%;
    max-width: 650px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.upload-modal-overlay.active .upload-modal-container {
    transform: scale(1);
}

.upload-modal-header {
    padding: 20px 30px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--bg-body);
}

.upload-modal-header h3 {
    margin: 0;
    font-size: 1.3rem;
    color: var(--text-main);
    font-weight: 700;
}

.close-upload-modal {
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    line-height: 1;
}

.close-upload-modal:hover {
    color: var(--text-main);
}

.upload-modal-body {
    padding: 40px 30px;
}

.upload-options-row {
    display: flex;
    justify-content: center;
    gap: 25px;
    flex-wrap: wrap;
}

.upload-option-card {
    flex: 1;
    min-width: 140px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 25px 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    color: var(--text-main);
    transition: var(--transition);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

.upload-option-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.option-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #fff;
    margin-bottom: 5px;
}

.upload-option-card span {
    font-weight: 700;
    font-size: 1rem;
}

/* =========================================
   7. YENİ RENK VE UTILITY SINIFLARI
   ========================================= */
.bg-red { background: linear-gradient(135deg, #ff6b6b, #ee5253); box-shadow: 0 8px 15px rgba(238, 82, 83, 0.25); }
.bg-blue { background: linear-gradient(135deg, #48dbfb, #0abde3); box-shadow: 0 8px 15px rgba(10, 189, 227, 0.25); }
.bg-yellow { background: linear-gradient(135deg, #feca57, #ff9f43); box-shadow: 0 8px 15px rgba(255, 159, 67, 0.25); }
.bg-purple { background: linear-gradient(135deg, #a55eea, #8854d0); box-shadow: 0 8px 15px rgba(136, 84, 208, 0.25); }

.color-danger { color: #e63946 !important; }
.color-success { color: #2ecc71 !important; }

.badge-main {
    font-size: 0.7rem;
    background-color: rgba(var(--primary-rgb), 0.1);
    color: var(--primary-color);
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 6px;
    font-weight: 600;
}

/* =========================================
   8. HESAP DEĞİŞTİRME MODAL
   ========================================= */
.account-list {
    display: flex;
    flex-direction: column;
}

.account-item {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
    text-decoration: none;
    color: var(--text-main);
    transition: var(--transition);
}

.account-item:last-child {
    border-bottom: none;
}

.account-item:hover {
    background-color: var(--bg-body);
    padding-left: 25px;
}

.account-item img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
    border: 1px solid var(--border-color);
}

.account-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.account-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.account-subs {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.active-account {
    background-color: rgba(var(--primary-rgb), 0.05);
    border-left: 4px solid var(--primary-color);
}

[data-theme="dark"] .active-account {
    background-color: rgba(255, 255, 255, 0.05);
}

.add-new {
    color: var(--primary-color);
    font-weight: 600;
    justify-content: center;
    padding: 18px;
}

.icon-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-body);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    border: 1px solid var(--border-color);
}

/* =========================================
   9. MOBİL BOTTOM NAVBAR (YENİ 2026 STANDARDI)
   ========================================= */
.bottom-navbar {
    display: none; /* Varsayılan gizli */
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 65px;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-top: 1px solid var(--border-color);
    z-index: 1001;
    padding-bottom: env(safe-area-inset-bottom);
    box-shadow: 0 -5px 20px rgba(0,0,0,0.05);
}

[data-theme="dark"] .bottom-navbar {
    background-color: rgba(15, 23, 42, 0.95);
}

.b-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.7rem;
    font-weight: 500;
    gap: 4px;
    width: 20%;
    height: 100%;
    transition: var(--transition);
}

.b-nav-item i {
    font-size: 1.3rem;
    margin-bottom: 2px;
    transition: var(--transition);
}

.b-nav-item:active, .b-nav-item:hover, .b-nav-item.active {
    color: var(--primary-color);
}

.b-nav-item:active i {
    transform: scale(1.1);
}

.b-nav-avatar {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--border-color);
}

.b-nav-item:active .b-nav-avatar {
    border-color: var(--primary-color);
}

/* Center FAB */
.center-fab {
    position: relative;
    top: -20px;
    overflow: visible;
}

.fab-circle {
    width: 54px;
    height: 54px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.4rem;
    box-shadow: 0 8px 20px rgba(var(--primary-rgb), 0.4);
    border: 4px solid var(--bg-body); /* Cutout effect */
    cursor: pointer;
    transition: var(--transition);
}

.fab-circle:active {
    transform: scale(0.95);
    box-shadow: 0 4px 10px rgba(var(--primary-rgb), 0.3);
}

[data-theme="dark"] .fab-circle {
    border-color: #0f172a;
}

.bottom-nav-spacer {
    display: none;
    height: 80px;
}

/* =========================================
   10. RESPONSIVE GÖRÜNÜRLÜK AYARLARI
   ========================================= */
.mobile-only { display: none !important; }
.desktop-only { display: flex !important; }

/* TABLET VE MOBİL (1024px ve altı) */
@media (max-width: 1024px) {
    /* Masaüstü elemanları gizle */
    .desktop-only,
    .nav-links.desktop-only,
    .btn-upload.desktop-only, 
    .auth-buttons.desktop-only,
    .user-dropdown.desktop-only {
        display: none !important;
    }

    /* Mobil elemanları göster */
    .mobile-only { display: flex !important; }
    .bottom-navbar { display: flex; }
    .bottom-nav-spacer { display: block; }

    .mobile-toggle {
        display: flex;
    }
}

@media (max-width: 500px) {
    .upload-options-row {
        flex-direction: column;
        gap: 15px;
    }
    .upload-option-card {
        flex-direction: row;
        padding: 15px 20px;
        text-align: left;
        min-width: auto;
    }
    .option-icon {
        width: 48px; height: 48px; font-size: 1.3rem; margin-bottom: 0;
    }
}