#load-more-btn {
    padding: 12px 30px;
    font-size: 16px;
    background-color: #f8f9fa;
    color: #333;
    border: 1px solid #ddd;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    font-weight: 600;
}

#load-more-btn:hover {
    background-color: #e2e6ea;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}
body { font-family: 'Segoe UI', sans-serif; background: #f4f6f8; margin: 0; padding: 0; color: #333; }
.container { max-width: 1200px; margin: 30px auto; background: #fff; padding: 30px; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }

/* Header */
.header { display: flex; justify-content: space-between; align-items: center; border-bottom: 2px solid #f0f0f0; padding-bottom: 20px; margin-bottom: 25px; }
.header h2 { margin: 0; color: #2c3e50; }

/* Filtre Alanı */
.filter-bar { background: #f8f9fa; padding: 15px; border-radius: 8px; margin-bottom: 25px; border: 1px solid #e9ecef; }
.filter-bar form { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.search-box { flex-grow: 1; min-width: 200px; }

/* Form Elemanları */
select, input[type="text"], input[type="password"], input[type="file"], textarea { padding: 10px; border: 1px solid #ced4da; border-radius: 4px; font-size: 14px; }
.btn { background: #007bff; color: white; padding: 10px 20px; text-decoration: none; border-radius: 6px; border: none; cursor: pointer; display: inline-block; }
.btn:hover { background: #0056b3; }
.btn-secondary { background: #6c757d; }
.btn-secondary:hover { background: #545b62; }
.logout { background: #dc3545; }
.logout:hover { background: #c82333; }

/* Galeri Grid */
.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; }
.photo-card { border: 1px solid #e9ecef; padding: 12px; border-radius: 8px; background: #fff; text-align: center; transition: transform 0.2s; cursor: pointer; display: flex; flex-direction: column; justify-content: space-between; height: 100%; box-sizing: border-box; }
.photo-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
.photo-card img { width: 100%; height: 180px; object-fit: cover; border-radius: 6px; margin-bottom: 8px; display: block; }

/* Kart Bilgileri */
.uploader-tag { display: block; font-size: 0.8rem; color: #007bff; font-weight: 600; margin-bottom: 4px; text-transform: capitalize; }
.date-tag { display: block; font-weight: 700; color: #555; background: #f1f3f5; padding: 4px; border-radius: 4px; font-size: 0.85em; margin-bottom: 5px; }
.info-row { display: flex; align-items: center; justify-content: center; gap: 5px; font-size: 0.85rem; color: #666; margin-top: 2px; line-height: 1.3; }
.section-title { width: 100%; border-bottom: 2px solid #007bff; color: #007bff; padding-bottom: 8px; margin: 40px 0 20px 0; font-size: 1.3rem; font-weight: 600; }

/* Admin Butonları */
.admin-actions { margin-top: auto; padding-top: 10px; border-top: 1px solid #f0f0f0; display: flex; gap: 5px; }
.btn-sm { padding: 6px; font-size: 13px; border-radius: 4px; text-decoration: none; color: white; flex: 1; text-align: center; }
.btn-edit { background: #ffc107; color: #333; }
.btn-delete { background: #dc3545; }

/* Lightbox */
#lightbox { display: none; position: fixed; z-index: 2000; left: 0; top: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,0.95); flex-direction: column; justify-content: center; align-items: center; }
#lightbox img { max-width: 95%; max-height: 70vh; border: 2px solid #fff; border-radius: 4px; }
.lightbox-details { color: #fff; margin-top: 15px; text-align: center; background: rgba(255,255,255,0.1); padding: 10px 20px; border-radius: 10px; }
.lightbox-controls { margin-top: 20px; display: flex; gap: 15px; }
.nav-btn { position: absolute; top: 50%; transform: translateY(-50%); background: transparent; color: white; border: none; font-size: 40px; padding: 20px; cursor: pointer; user-select: none; }
.prev-btn { left: 10px; } .next-btn { right: 10px; }
.close-modal { position: absolute; top: 20px; right: 30px; color: #fff; font-size: 40px; cursor: pointer; }