:root {
    --vie-primary: #F24F1E;
    --vie-primary-dark: #4c2e26;
    --vie-light: #F8F9FA;
    --vie-border: #E1E8ED;
    --vie-text: #2C3E50;
}

* { box-sizing: border-box; }

.vie-container {
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 0;
    max-width: 1400px;
    margin: 0 auto;
    min-height: 600px;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.vie-panel {
    padding: 40px;
}

.vie-form-panel {
    background: var(--vie-light);
    border-right: 1px solid var(--vie-border);
    min-width: 420px;
    max-width: 420px;
}

.vie-results-panel {
    background: white;
    overflow-y: auto;
    max-height: 600px;
}

.vie-form-wrapper {
    min-height: 480px;
}

.vie-step {
    margin-bottom: 24px;
}

.vie-step-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.vie-step-number {
    width: 36px;
    height: 36px;
    background: var(--vie-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    flex-shrink: 0;
}

.vie-step-header h3 {
    font-size: 20px;
    color: var(--vie-text);
    margin: 0;
    line-height: 1.3;
}

.vie-step-content {
    flex: 1;
}

.vie-dropdown {
    width: 100%;
    padding: 14px;
    font-size: 15px;
    border: 2px solid var(--vie-border);
    border-radius: 8px;
    background: white;
    cursor: pointer;
    transition: all 0.2s;
    margin-bottom: 16px;
}

.vie-dropdown:focus {
    outline: none;
    border-color: var(--vie-primary);
}

.vie-submit-btn {
    width: 100%;
    padding: 16px;
    background: var(--vie-primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 8px;
}

.vie-submit-btn:hover:not(:disabled) {
    background: var(--vie-primary-dark);
}

.vie-submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.vie-progress {
    margin-top: 32px;
    height: 4px;
    background: var(--vie-border);
    border-radius: 4px;
}

.vie-progress-bar {
    height: 100%;
    background: var(--vie-primary);
    width: 33%;
    transition: width 0.3s;
    border-radius: 4px;
}

.vie-reset-btn {
    background: transparent;
    border: none;
    color: var(--vie-primary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    padding: 8px 0;
    margin-bottom: 20px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: all 0.2s;
}

.vie-reset-btn:hover {
    color: var(--vie-primary-dark);
}

.vie-results-placeholder {
    text-align: center;
    padding: 60px 40px;
}

.vie-placeholder-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.vie-results-placeholder h2 {
    font-size: 28px;
    color: var(--vie-text);
    margin-bottom: 16px;
    line-height: 1.3;
}

.vie-results-placeholder p {
    font-size: 16px;
    color: #666;
    margin-bottom: 32px;
}

.vie-placeholder-list {
    text-align: left;
    max-width: 480px;
    margin: 0 auto;
    list-style: none;
}

.vie-placeholder-list li {
    padding: 10px 0;
    font-size: 15px;
    color: var(--vie-text);
}

.vie-results-loading {
    text-align: center;
    padding: 80px 40px;
}

.vie-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--vie-border);
    border-top-color: var(--vie-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 20px;
}

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

.vie-results-content {
    padding: 20px 0;
}

.vie-results-header {
    margin-bottom: 28px;
}

.vie-results-header h2 {
    font-size: 24px;
    color: var(--vie-text);
    margin-bottom: 12px;
    line-height: 1.4;
}

.vie-results-header p {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
}

.vie-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}

.vie-stat-card {
    background: var(--vie-light);
    padding: 20px;
    border-radius: 8px;
    text-align: center;
}

.vie-stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--vie-primary);
    margin-bottom: 6px;
}

.vie-stat-label {
    font-size: 11px;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.4;
}

.vie-benefits {
    margin-bottom: 28px;
}

.vie-benefits h3 {
    font-size: 17px;
    color: var(--vie-text);
    margin-bottom: 16px;
    font-weight: 600;
}

.vie-benefits ul {
    list-style: none;
}

.vie-benefits li {
    padding: 9px 0;
    font-size: 14px;
    color: var(--vie-text);
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.5;
}

.vie-benefits li::before {
    content: "✓";
    color: var(--vie-primary);
    font-weight: 700;
    flex-shrink: 0;
    font-size: 16px;
}

.vie-courses {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.vie-course-card {
    background: white;
    border: 2px solid var(--vie-border);
    border-radius: 10px;
    padding: 24px;
    position: relative;
}

.vie-course-card.vie-recommended {
    border-color: var(--vie-primary);
    box-shadow: 0 4px 16px rgba(242, 79, 30, 0.12);
}

.vie-course-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--vie-primary);
    color: white;
    padding: 5px 14px;
    border-radius: 14px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.vie-course-title {
    font-size: 20px;
    color: var(--vie-text);
    margin-bottom: 10px;
    font-weight: 600;
}

.vie-course-price {
    font-size: 32px;
    font-weight: 700;
    color: var(--vie-primary);
    margin-bottom: 14px;
}

.vie-course-desc {
    font-size: 13px;
    color: #666;
    margin-bottom: 18px;
    line-height: 1.6;
}

.vie-course-btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.vie-recommended .vie-course-btn {
    background: var(--vie-primary);
    color: white;
}

.vie-recommended .vie-course-btn:hover {
    background: var(--vie-primary-dark);
}

.vie-course-card:not(.vie-recommended) .vie-course-btn {
    background: white;
    color: var(--vie-primary);
    border: 2px solid var(--vie-primary);
}

.vie-course-card:not(.vie-recommended) .vie-course-btn:hover {
    background: var(--vie-light);
}

@media (max-width: 968px) {
    .vie-container {
        grid-template-columns: 1fr;
        min-height: auto;
    }
    
    .vie-form-panel {
        border-right: none;
        border-bottom: 1px solid var(--vie-border);
        min-width: 100%;
        max-width: 100%;
    }
    
    .vie-results-panel {
        max-height: none;
    }
    
    .vie-stats-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .vie-courses {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .vie-panel {
        padding: 24px;
    }
    
    .vie-results-header h2 {
        font-size: 20px;
    }
    
    .vie-stat-value {
        font-size: 24px;
    }
}