/* Blog Scripti - Modern CSS Tasarımı */

/* CSS Değişkenleri */
:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --text-color: #2c3e50;
    --text-muted: #6c757d;
    --border-color: #e9ecef;
    --shadow: 0 2px 20px rgba(0,0,0,0.1);
    --shadow-hover: 0 5px 30px rgba(0,0,0,0.15);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Gece Modu */
[data-theme="dark"] {
    --text-color: #e9ecef;
    --text-muted: #adb5bd;
    --light-color: #212529;
    --border-color: #495057;
    --shadow: 0 2px 20px rgba(0,0,0,0.3);
    --shadow-hover: 0 5px 30px rgba(0,0,0,0.4);
}

/* Genel Stiller */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    background-color: var(--light-color);
    transition: var(--transition);
}

/* Scrollbar Stilleri */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-color);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* Header Stilleri */
.navbar {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%) !important;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: white !important;
    text-decoration: none;
    transition: var(--transition);
}

.navbar-brand:hover {
    color: rgba(255,255,255,0.9) !important;
    transform: translateY(-2px);
}

.navbar-brand img {
    height: 40px;
    margin-right: 10px;
    transition: var(--transition);
}

.navbar-nav .nav-link {
    color: rgba(255,255,255,0.9) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    margin: 0 0.25rem;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: white !important;
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: white;
    transition: var(--transition);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after {
    width: 80%;
}

/* Mobil Menü */
.navbar-toggler {
    border: none;
    padding: 0.5rem;
    border-radius: 8px;
    background: rgba(255,255,255,0.1);
}

.navbar-toggler:focus {
    box-shadow: none;
}

/* Borsa Ticker */
.borsa-ticker {
    background: linear-gradient(90deg, var(--warning-color) 0%, #ffd54f 100%);
    color: var(--dark-color);
    padding: 0.75rem 0;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow);
}

.ticker-content {
    display: flex;
    animation: ticker 30s linear infinite;
    white-space: nowrap;
}

.ticker-content span {
    flex-shrink: 0;
    padding: 0 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

@keyframes ticker {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

/* Ana İçerik */
.main-content {
    padding: 3rem 0;
}

/* Kart Stilleri */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    overflow: hidden;
    background: white;
    margin-bottom: 2rem;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.card-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    padding: 1.5rem;
    font-weight: 600;
}

.card-title {
    margin: 0;
    font-weight: 700;
    font-size: 1.25rem;
}

/* Blog Post Kartları */
.blog-post-card {
    position: relative;
    overflow: hidden;
}

.blog-post-card .card-img-top {
    height: 250px;
    object-fit: cover;
    transition: var(--transition);
}

.blog-post-card:hover .card-img-top {
    transform: scale(1.05);
}

.blog-post-card .card-body {
    padding: 2rem;
}

.blog-post-card .card-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.blog-post-card .card-title a {
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
}

.blog-post-card .card-title a:hover {
    color: var(--primary-color);
}

.blog-post-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    flex-wrap: wrap;
}

.blog-post-meta i {
    margin-right: 0.5rem;
    color: var(--primary-color);
}

.blog-post-meta a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}

.blog-post-meta a:hover {
    color: var(--primary-color);
}

.blog-post-excerpt {
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.blog-post-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: none;
    border-radius: 8px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
}

.blog-stats {
    display: flex;
    gap: 1rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.blog-stats i {
    margin-right: 0.25rem;
}

/* Sidebar */
.sidebar-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
    overflow: hidden;
}

.sidebar-card .card-header {
    background: linear-gradient(135deg, var(--success-color) 0%, #20c997 100%);
    color: white;
    padding: 1rem 1.5rem;
    border: none;
}

.sidebar-card .card-body {
    padding: 1.5rem;
}

/* Hava Durumu */
.weather-widget {
    text-align: center;
}

.weather-location {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding: 0.5rem;
    background: rgba(0,123,255,0.1);
    border-radius: 8px;
}

.weather-location span {
    font-weight: 600;
    color: var(--primary-color);
}

.weather-temp {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 1rem 0;
}

.weather-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.weather-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Kategori Listesi */
.category-list {
    list-style: none;
    padding: 0;
}

.category-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.category-list li:last-child {
    border-bottom: none;
}

.category-list a {
    color: var(--text-color);
    text-decoration: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.category-list a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.category-count {
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Etiket Bulutu */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag-cloud .badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

.tag-cloud .badge:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Sayfalama */
.pagination {
    justify-content: center;
    margin-top: 3rem;
}

.page-link {
    border: none;
    color: var(--primary-color);
    padding: 0.75rem 1rem;
    margin: 0 0.25rem;
    border-radius: 8px;
    transition: var(--transition);
}

.page-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.page-item.active .page-link {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--dark-color) 0%, #495057 100%);
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.footer h5 {
    color: white;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.footer a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 2rem;
    padding-top: 1rem;
    text-align: center;
    color: rgba(255,255,255,0.6);
}

/* Gece Modu Toggle */
.theme-toggle {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    z-index: 1000;
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-hover);
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .navbar-nav .nav-link {
        padding: 0.75rem 1rem !important;
        margin: 0.25rem 0;
    }
    
    .blog-post-footer {
        flex-direction: column;
        align-items: stretch;
    }
    
    .weather-details {
        grid-template-columns: 1fr;
    }
    
    .main-content {
        padding: 2rem 0;
    }
    
    .card-body {
        padding: 1.5rem;
    }
    
    .theme-toggle {
        bottom: 1rem;
        right: 1rem;
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
}

@media (max-width: 576px) {
    .navbar-brand {
        font-size: 1.25rem;
    }
    
    .blog-post-card .card-title {
        font-size: 1.25rem;
    }
    
    .weather-temp {
        font-size: 2.5rem;
    }
    
    .borsa-ticker {
        font-size: 0.8rem;
    }
}

/* Animasyonlar */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Loading Spinner */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Özel Scrollbar */
.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track {
    background: var(--light-color);
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 3px;
}

/* Hover Efektleri */
.hover-lift {
    transition: var(--transition);
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glassmorphism */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* City selector styles */
.city-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.city-btn {
    transition: all 0.3s ease;
    border-radius: 20px;
    font-size: 14px;
    padding: 8px 16px;
}

.city-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.city-btn.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Weather widget improvements */
.weather-location {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.city-change-btn {
    padding: 4px 8px;
    font-size: 12px;
    border-radius: 15px;
}