/* Base Styles */
.careervil-email-generator,
.careervil-email-generator-full {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

.generator-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.generator-header h2 {
    color: #2c3e50;
    font-size: 32px;
    margin-bottom: 10px;
}

.generator-header .subtitle {
    color: #7f8c8d;
    font-size: 18px;
}

/* Category Selector */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.category-card {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    border-color: #3498db;
    box-shadow: 0 10px 25px rgba(52, 152, 219, 0.15);
}

.category-icon {
    font-size: 40px;
    color: #3498db;
    margin-bottom: 15px;
}

.category-card h4 {
    color: #2c3e50;
    margin-bottom: 10px;
}

.category-card p {
    color: #6c757d;
    font-size: 14px;
    margin-bottom: 15px;
}

.category-count {
    display: inline-block;
    background: #e3f2fd;
    color: #1976d2;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

/* Form Styles */
.form-section {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 25px;
}

.form-section h3 {
    color: #2c3e50;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    color: #495057;
    font-weight: 600;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-group input[type="text"],
.form-group input[type="date"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #dee2e6;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    padding: 10px;
    background: #fff;
    border-radius: 6px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: normal;
    cursor: pointer;
}

.full-width {
    grid-column: 1 / -1;
}

/* Buttons */
.form-actions {
    text-align: center;
    padding: 30px 0;
}

.generate-button {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    border: none;
    padding: 16px 40px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.generate-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(52, 152, 219, 0.3);
}

.generate-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.form-note {
    color: #6c757d;
    font-size: 14px;
    margin-top: 10px;
}

/* Loading State */
.loading-state {
    text-align: center;
    padding: 40px;
    background: #f8f9fa;
    border-radius: 10px;
    margin: 20px 0;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #e9ecef;
    border-top-color: #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

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

.loading-state p {
    color: #495057;
    margin: 10px 0;
}

.loading-note {
    color: #6c757d;
    font-size: 14px;
}

/* Results Container */
.results-container {
    margin-top: 40px;
    border-top: 2px solid #f0f0f0;
    padding-top: 30px;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.results-header h3 {
    color: #27ae60;
    margin: 0;
}

.results-actions {
    display: flex;
    gap: 10px;
}

.copy-button,
.download-button {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    transition: all 0.3s;
}

.copy-button:hover {
    background: #e3f2fd;
    border-color: #3498db;
    color: #1976d2;
}

.download-button:hover {
    background: #e8f5e9;
    border-color: #4caf50;
    color: #2e7d32;
}

/* Email Sections */
.email-sections {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.email-section {
    background: #fff;
    border: 2px solid #f0f0f0;
    border-radius: 8px;
    overflow: hidden;
}

.email-section h4 {
    background: #f8f9fa;
    padding: 15px 20px;
    margin: 0;
    color: #2c3e50;
    border-bottom: 2px solid #f0f0f0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-content {
    padding: 20px;
    line-height: 1.6;
}

.subject-section .section-content {
    font-size: 18px;
    font-weight: 600;
    color: #2c3e50;
}

.body-section .section-content {
    font-size: 16px;
    color: #333;
}

.tips-section {
    background: #fff9e6;
    border-color: #ffecb3;
}

.tips-section h4 {
    background: #fff3cd;
    color: #856404;
    border-color: #ffeaa7;
}

/* Error State */
.error-state {
    background: #fdecea;
    border: 2px solid #f44336;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
}

.error-content {
    display: flex;
    align-items: center;
    gap: 15px;
    color: #d32f2f;
}

/* Responsive Design */
@media (max-width: 768px) {
    .careervil-email-generator,
    .careervil-email-generator-full {
        padding: 20px;
    }
    
    .category-grid {
        grid-template-columns: 1fr;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .results-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .results-actions {
        width: 100%;
        justify-content: center;
    }
}