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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    min-height: 100vh;
    padding: 20px;
    color: #1e293b;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.08), 0 4px 12px rgba(15, 23, 42, 0.04);
    overflow: hidden;
}

/* Başlık Bölümü */
.header {
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%);
    color: #1e293b;
    padding: 60px 40px;
    text-align: center;
}

.header h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    letter-spacing: 2px;
    color: #1e293b;
}

.header p {
    font-size: 1.3rem;
    font-weight: 500;
    color: #334155;
    letter-spacing: 0.5px;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

/* İçerik Bölümü */
.content {
    padding: 50px 40px;
}

/* Bilgi Kartları */
.bilgi-listesi {
    display: grid;
    grid-template-columns: 1fr;
    gap: 35px;
    margin-top: 30px;
}

.bilgi-karti {
    background: #ffffff;
    border-radius: 16px;
    padding: 25px 30px;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.06), 0 1px 4px rgba(15, 23, 42, 0.04);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid #e2e8f0;
    position: relative;
    overflow: hidden;
}

.bilgi-karti::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #3b82f6 0%, #2563eb 100%);
    transition: width 0.3s ease;
}

.bilgi-karti:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 12px 32px rgba(59, 130, 246, 0.12), 0 4px 12px rgba(15, 23, 42, 0.08);
    border-color: #cbd5e1;
}

.bilgi-karti:hover::before {
    width: 5px;
}

.bilgi-karti h2 {
    font-size: 2.2rem;
    color: #1e293b;
    margin-bottom: 15px;
    font-weight: 700;
    letter-spacing: -0.5px;
    position: relative;
    padding-left: 15px;
}

.bilgi-karti h2::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: #3b82f6;
    font-size: 1.8rem;
}

.bilgi-karti .aciklama {
    font-size: 1.2rem;
    color: #475569;
    margin-bottom: 20px;
    line-height: 1.8;
    font-weight: 400;
    padding-left: 20px;
    border-left: 3px solid #e2e8f0;
}

.bilgi-karti .iletisim {
    border-top: 1px solid #e2e8f0;
    padding-top: 15px;
    margin-top: 15px;
    background: #f8fafc;
    padding: 15px;
    border-radius: 12px;
    margin-left: -10px;
    margin-right: -10px;
}

.bilgi-karti .iletisim-item {
    font-size: 1.2rem;
    color: #475569;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px;
    background: #ffffff;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.bilgi-karti .iletisim-item:hover {
    background: #f1f5f9;
    transform: translateX(5px);
}

.bilgi-karti .iletisim-item strong {
    color: #334155;
    font-weight: 600;
    min-width: 90px;
    font-size: 1.15rem;
}

.bilgi-karti .iletisim-item:last-child {
    margin-bottom: 0;
}

.bilgi-karti .iletisim-item a {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    padding: 5px 10px;
    border-radius: 6px;
    display: inline-block;
}

.bilgi-karti .iletisim-item a:hover {
    color: #2563eb;
    background: #eff6ff;
    transform: scale(1.05);
    text-decoration: none;
}

/* Admin Panel Stilleri */
.admin-container {
    max-width: 1400px;
    margin: 30px auto;
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    padding: 50px;
    box-sizing: border-box;
}

.admin-header {
    text-align: center;
    margin-bottom: 40px;
}

.admin-header h1 {
    font-size: 2.8rem;
    color: #1e293b;
    margin-bottom: 10px;
}

.admin-header a {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 30px;
    background: #3b82f6;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.2);
}

.admin-header a:hover {
    background: #2563eb;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    transform: translateY(-2px);
}

.form-group {
    margin-bottom: 30px;
}

.form-group label {
    display: block;
    font-size: 1.2rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 10px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn {
    padding: 15px 40px;
    font-size: 1.2rem;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: #3b82f6;
    color: white;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.2);
}

.btn-primary:hover {
    background: #2563eb;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-danger {
    background: #e74c3c;
    color: white;
}

.btn-danger:hover {
    background: #c0392b;
}

.btn-secondary {
    background: #95a5a6;
    color: white;
}

.btn-secondary:hover {
    background: #7f8c8d;
}

.btn-success {
    background: #27ae60;
    color: white;
}

.btn-success:hover {
    background: #229954;
}

.btn-warning {
    background: #f39c12;
    color: white;
}

.btn-warning:hover {
    background: #e67e22;
}

/* Mesaj Bildirimleri */
.alert {
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 2px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 2px solid #f5c6cb;
}

/* Liste Tablosu */
.bilgi-tablosu-wrapper {
    overflow-x: auto;
    margin-top: 30px;
    -webkit-overflow-scrolling: touch;
    width: 100%;
    max-width: 100%;
}

.bilgi-tablosu {
    width: 100%;
    min-width: 1000px;
    border-collapse: collapse;
    font-size: 1.1rem;
}

.bilgi-tablosu th,
.bilgi-tablosu td {
    padding: 18px;
    text-align: left;
    border-bottom: 2px solid #e0e0e0;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.bilgi-tablosu th {
    background: #475569;
    color: white;
    font-weight: 600;
    font-size: 1.2rem;
}

.bilgi-tablosu tr:hover {
    background: #f8f9fa;
}

.bilgi-tablosu .actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.bilgi-tablosu .actions a {
    padding: 8px 16px;
    font-size: 0.95rem;
}

.bilgi-tablosu td a:not(.btn) {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.bilgi-tablosu td a:not(.btn):hover {
    color: #2563eb;
    text-decoration: underline;
}

/* Durum Rozetleri */
.durum-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
}

.durum-aktif {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.durum-pasif {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Admin Notu Stilleri */
.admin-not-goster {
    max-width: 200px;
    padding: 8px 12px;
    background: #fff3cd;
    border-left: 3px solid #ffc107;
    border-radius: 4px;
    font-size: 0.95rem;
    color: #856404;
    cursor: help;
    word-wrap: break-word;
}

.bilgi-tablosu td {
    vertical-align: middle;
}

.bilgi-tablosu th:nth-child(1),
.bilgi-tablosu td:nth-child(1) {
    min-width: 150px;
    max-width: 200px;
}

.bilgi-tablosu th:nth-child(2),
.bilgi-tablosu td:nth-child(2) {
    min-width: 200px;
    max-width: 300px;
}

.bilgi-tablosu th:nth-child(3),
.bilgi-tablosu td:nth-child(3) {
    min-width: 120px;
    max-width: 150px;
}

.bilgi-tablosu th:nth-child(4),
.bilgi-tablosu td:nth-child(4) {
    min-width: 100px;
    max-width: 120px;
}

.bilgi-tablosu th:nth-child(5),
.bilgi-tablosu td:nth-child(5) {
    max-width: 250px;
    min-width: 200px;
}

.bilgi-tablosu th:nth-child(6),
.bilgi-tablosu td:nth-child(6) {
    min-width: 300px;
}

/* Boş Durum */
.bos-durum {
    text-align: center;
    padding: 60px 20px;
    color: #64748b;
    font-size: 1.3rem;
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .header h1 {
        font-size: 2.5rem;
    }
    
    .header p {
        font-size: 1.1rem;
    }
    
    .content {
        padding: 30px 20px;
    }
    
    .bilgi-listesi {
        gap: 25px;
    }
    
    .bilgi-karti {
        padding: 20px;
        border-radius: 15px;
    }
    
    .bilgi-karti h2 {
        font-size: 1.8rem;
        padding-left: 12px;
        margin-bottom: 12px;
    }
    
    .bilgi-karti h2::before {
        font-size: 1.5rem;
    }
    
    .bilgi-karti .aciklama {
        font-size: 1.1rem;
        padding-left: 15px;
        margin-bottom: 15px;
    }
    
    .bilgi-karti .iletisim {
        padding: 15px;
        margin-left: -5px;
        margin-right: -5px;
        padding-top: 12px;
        margin-top: 12px;
    }
    
    .bilgi-karti .iletisim-item {
        font-size: 1.1rem;
        padding: 6px;
        margin-bottom: 8px;
    }
    
    .bilgi-karti .iletisim-item strong {
        min-width: 75px;
        font-size: 1rem;
    }
    
    .admin-container {
        padding: 20px 15px;
        margin: 15px;
        max-width: 100%;
    }
    
    .bilgi-tablosu-wrapper {
        margin-top: 20px;
        -webkit-overflow-scrolling: touch;
    }
    
    .bilgi-tablosu {
        font-size: 0.9rem;
        min-width: 800px;
    }
    
    .bilgi-tablosu th,
    .bilgi-tablosu td {
        padding: 10px 8px;
    }
    
    .bilgi-tablosu .actions {
        flex-direction: column;
        gap: 5px;
    }
    
    .bilgi-tablosu .actions a {
        font-size: 0.85rem;
        padding: 6px 12px;
        text-align: center;
    }
    
    .admin-not-goster {
        max-width: 150px;
        font-size: 0.85rem;
        padding: 6px 10px;
    }
}