:root {
            --primary: rgb(9, 164, 159);
            --dark-bg: #121212;
            --light-bg: #181818;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --info: #01a49f;
            --action-color: #4CAF50;
            --danger-color: #E53935;
            --border-color: #282828;
        }
        
        * { margin: 0; padding: 0; box-sizing: border-box; font-family: sans-serif; }
        body { background-color: var(--dark-bg); color: var(--text-primary); overflow-x: hidden; }
        .main-content { max-width: 900px; margin: 0 auto; padding: 40px 32px; }

        /* Header Stili (Öncəki səhifə ilə eynidir) */
        header { 
            display: flex; 
            justify-content: space-between; 
            align-items: center; 
            padding: 16px 32px; 
            background: rgba(0, 0, 0, 0.6); 
            position: sticky; 
            top: 0; 
            z-index: 100; 
            border-bottom: 2px solid var(--primary);
        }
        .logo { 
            font-size: 26px; 
            font-weight: 700; 
            text-decoration: none; 
            color: var(--info); 
        }
        nav a { 
            color: var(--text-secondary); 
            text-decoration: none; 
            font-size: 14px; 
            font-weight: 700; 
            margin-left: 20px;
            transition: color 0.2s;
        }
        nav a:hover { color: var(--primary); }

        /* Səhifə Başlığı */
        .page-title {
            color: var(--text-primary);
            font-size: 36px;
            margin-bottom: 10px;
            text-align: center;
        }
        .page-subtitle {
            color: var(--text-secondary);
            font-size: 16px;
            text-align: center;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--border-color);
        }

        /* Forma Stili */
        .article-form {
            background: var(--light-bg);
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        }

        .form-group {
            margin-bottom: 25px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: bold;
            color: var(--primary);
            font-size: 14px;
        }

        /* Mətn Sahələri */
        .form-group input[type="text"],
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 12px;
            background: #202020;
            border: 1px solid var(--border-color);
            border-radius: 6px;
            color: var(--text-primary);
            font-size: 16px;
            transition: border-color 0.3s;
        }

        .form-group input[type="text"]:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--primary);
            outline: none;
        }

        .form-group textarea {
            resize: vertical;
            min-height: 150px;
        }
        
        /* Fayl Yükləmə Sahəsi */
        .file-upload-box {
            border: 2px dashed var(--text-secondary);
            border-radius: 8px;
            padding: 20px;
            text-align: center;
            cursor: pointer;
            transition: border-color 0.3s, background 0.3s;
        }

        .file-upload-box:hover {
            border-color: var(--primary);
            background: rgba(9, 164, 159, 0.1);
        }

        .file-upload-box input[type="file"] {
            display: none; /* Standart inputu gizlədirik */
        }
        
        .file-upload-box label {
            display: block;
            color: var(--text-secondary);
            font-size: 14px;
        }

        .file-icon {
            font-size: 30px;
            color: var(--text-secondary);
            margin-bottom: 10px;
            display: block;
        }

        /* Düymələr */
        .form-actions {
            display: flex;
            justify-content: flex-end;
            gap: 15px;
            margin-top: 30px;
        }

        .btn {
            padding: 12px 25px;
            border: none;
            border-radius: 6px;
            font-weight: bold;
            cursor: pointer;
            transition: opacity 0.3s, transform 0.2s;
        }
        .btn:hover {
            opacity: 0.9;
            transform: translateY(-1px);
        }

        .btn-submit {
            background-color: var(--action-color);
            color: white;
        }
        .btn-cancel {
            background-color: var(--danger-color);
            color: white;
        }

        /* Fayl adını göstərmək üçün sahə */
        #file-name-display {
            margin-top: 10px;
            color: var(--text-primary);
            font-size: 14px;
            display: none;
            font-style: italic;
        }