/* Interactive Guide Styles */

.interactive-guide {
    background: linear-gradient(135deg, #e0f2fe 0%, #f0f9ff 100%);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border: 1px solid #bae6fd;
}

.guide-progress {
    margin-bottom: 1rem;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #3b82f6, #1d4ed8);
    border-radius: 4px;
    transition: width 0.5s ease;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-text {
    font-size: 0.9rem;
    color: #0369a1;
    font-weight: 600;
}

.guide-tips {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.tip-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
}

.tip-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

#current-tip {
    color: #0c4a6e;
    font-size: 0.9rem;
    line-height: 1.4;
}

.tip-toggle {
    background: #0369a1;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s ease;
    flex-shrink: 0;
}

.tip-toggle:hover {
    background: #0c4a6e;
}

/* Enhanced Input Styles */
.input-group {
    position: relative;
    transition: all 0.3s ease;
}

.input-group.active {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-radius: 8px;
    padding: 1rem;
    margin: 0.5rem 0;
    border: 2px solid #f59e0b;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.2);
}

.input-group.completed {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    border: 2px solid #10b981;
}

.input-group.completed::after {
    content: '✓';
    position: absolute;
    right: 1rem;
    top: 1rem;
    color: #059669;
    font-weight: bold;
    font-size: 1.25rem;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-prefix {
    position: absolute;
    left: 12px;
    color: #6b7280;
    font-weight: 500;
    z-index: 2;
    pointer-events: none;
}

.input-group input[type=\"number\"] {
    padding-left: 2rem;
}

.input-validation {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.25rem;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.input-validation.valid {
    color: #10b981;
    opacity: 1;
}

.input-validation.valid::after {
    content: '✓';
}

.input-validation.invalid {
    color: #ef4444;
    opacity: 1;
}

.input-validation.invalid::after {
    content: '✗';
}

.gain-preview {
    position: absolute;
    right: 3rem;
    top: 50%;
    transform: translateY(-50%);
    background: #10b981;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-50%) scale(0.9); }
    to { opacity: 1; transform: translateY(-50%) scale(1); }
}

.gain-amount {
    font-weight: bold;
}

.required {
    color: #ef4444;
    font-size: 0.9rem;
}

.dynamic-help {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 0.75rem;
    margin-top: 0.5rem;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { 
        opacity: 0; 
        transform: translateY(-10px);
        max-height: 0;
    }
    to { 
        opacity: 1; 
        transform: translateY(0);
        max-height: 100px;
    }
}

.dynamic-help p {
    margin: 0;
    color: #475569;
    font-size: 0.85rem;
    line-height: 1.4;
}

/* Smart Tooltips */
.smart-tooltip {
    position: absolute;
    background: #1f2937;
    color: white;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.85rem;
    line-height: 1.4;
    max-width: 280px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    pointer-events: none;
}

.smart-tooltip.show {
    opacity: 1;
    transform: translateY(0);
}

.smart-tooltip::before {
    content: '';
    position: absolute;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-bottom: 5px solid #1f2937;
}

/* Step Indicators */
.form-section {
    position: relative;
}

.form-section::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 0;
    bottom: 0;
    width: 4px;
    background: #e2e8f0;
    border-radius: 2px;
    transition: background 0.3s ease;
}

.form-section.active::before {
    background: #f59e0b;
}

.form-section.completed::before {
    background: #10b981;
}

.section-title {
    position: relative;
    padding-left: 2rem;
}

.section-title::before {
    content: '';
    position: absolute;
    left: -28px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: #e2e8f0;
    border-radius: 50%;
    border: 3px solid white;
    transition: background 0.3s ease;
}

.form-section.active .section-title::before {
    background: #f59e0b;
}

.form-section.completed .section-title::before {
    background: #10b981;
}

/* Real-time Feedback */
.calculation-preview {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: white;
    border-radius: 12px;
    padding: 1rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border: 1px solid #e2e8f0;
    min-width: 250px;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1000;
}

.calculation-preview.show {
    transform: translateY(0);
    opacity: 1;
}

.preview-header {
    font-size: 0.9rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.preview-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.preview-label {
    color: #6b7280;
    font-size: 0.85rem;
}

.preview-value {
    font-weight: 600;
    color: #059669;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .interactive-guide {
        padding: 1rem;
        margin: 1rem 0;
    }
    
    .guide-tips {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    
    .tip-toggle {
        align-self: center;
    }
    
    .input-group.active {
        padding: 0.75rem;
    }
    
    .gain-preview {
        position: static;
        transform: none;
        margin-top: 0.5rem;
        display: inline-block;
    }
    
    .calculation-preview {
        bottom: 10px;
        right: 10px;
        left: 10px;
        min-width: auto;
    }
    
    .form-section::before,
    .section-title::before {
        display: none;
    }
}

@media (max-width: 480px) {
    .interactive-guide {
        padding: 0.75rem;
    }
    
    #current-tip {
        font-size: 0.85rem;
    }
    
    .input-wrapper {
        flex-direction: column;
        align-items: stretch;
    }
    
    .input-prefix {
        position: static;
        margin-bottom: 0.25rem;
        align-self: flex-start;
    }
    
    .input-group input[type=\"number\"] {
        padding-left: 12px;
    }
}