/* ===========================
   VERLUSTRECHNER - Interaktives Widget
   =========================== */

.verlustrechner {
    background: var(--bg-dark);
    position: relative;
}

.verlustrechner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(255, 107, 53, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.calculator-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.calculator-intro {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: rgba(0, 212, 255, 0.1);
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
}

.calculator-intro h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-white);
}

.calculator-intro p {
    color: var(--text-gray);
    margin: 0;
}

.calculator-form {
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(20px);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-dark);
    margin-bottom: var(--spacing-xl);
}

.calc-question {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.calc-question:last-of-type {
    border-bottom: none;
}

.calc-question label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
}

.calc-question label i {
    color: var(--neon-blue);
    font-size: 1.25rem;
}

.calc-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1.125rem;
    background: rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-md);
    color: var(--text-white);
    font-family: var(--font-family);
    transition: var(--transition);
}

.calc-input:focus {
    outline: none;
    border-color: var(--neon-blue);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.slider-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.calc-slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 8px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: var(--radius-sm);
    outline: none;
}

.calc-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    background: var(--gradient-primary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    transition: var(--transition);
}

.calc-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.8);
}

.calc-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    background: var(--gradient-primary);
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    transition: var(--transition);
}

.calc-slider::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.8);
}

.slider-value {
    min-width: 60px;
    text-align: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--neon-blue);
    padding: 0.25rem 0.75rem;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-md);
}

.calc-hint {
    display: block;
    font-size: 0.875rem;
    color: var(--text-light-gray);
    margin-top: var(--spacing-xs);
    font-style: italic;
}

.calc-button {
    width: 100%;
    margin-top: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.25rem;
    font-weight: 700;
    background: var(--gradient-secondary);
    color: var(--text-white);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    transition: var(--transition);
    box-shadow: var(--shadow-3d);
}

.calc-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-3d-hover);
}

.calc-button i {
    font-size: 1.5rem;
}

/* Ergebnis */
.calc-result {
    background: rgba(26, 26, 26, 0.9);
    backdrop-filter: blur(20px);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 2px solid rgba(255, 107, 53, 0.5);
    box-shadow: 0 0 40px rgba(255, 107, 53, 0.3);
    animation: resultAppear 0.6s ease;
}

@keyframes resultAppear {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.result-header h3 {
    font-size: 2rem;
    color: var(--text-white);
}

.result-loss {
    text-align: center;
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(255, 107, 53, 0.2));
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
    border: 2px solid rgba(239, 68, 68, 0.5);
}

.loss-label {
    display: block;
    font-size: 1.125rem;
    color: var(--text-gray);
    margin-bottom: var(--spacing-sm);
}

.loss-amount {
    display: block;
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(135deg, #ef4444, #ff6b35);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
    animation: lossGlow 2s ease-in-out infinite;
}

@keyframes lossGlow {
    0%, 100% { filter: drop-shadow(0 0 20px rgba(239, 68, 68, 0.5)); }
    50% { filter: drop-shadow(0 0 40px rgba(239, 68, 68, 0.8)); }
}

.loss-sublabel {
    display: block;
    font-size: 1rem;
    color: var(--text-gray);
}

.result-breakdown {
    margin-bottom: var(--spacing-xl);
}

.result-breakdown h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-white);
}

.breakdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    background: rgba(0, 0, 0, 0.5);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
}

.breakdown-item i {
    font-size: 1.5rem;
    color: var(--neon-orange);
}

.breakdown-item strong {
    color: var(--neon-blue);
    font-size: 1.125rem;
}

.result-solution {
    padding: var(--spacing-lg);
    background: rgba(0, 255, 136, 0.1);
    border: 2px solid rgba(0, 255, 136, 0.3);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
}

.result-solution h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-white);
}

.solution-comparison {
    display: flex;
    align-items: center;
    justify-content: space-around;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.comparison-before,
.comparison-after {
    text-align: center;
}

.comparison-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-bottom: var(--spacing-xs);
}

.comparison-value {
    display: block;
    font-size: 2rem;
    font-weight: 900;
}

.comparison-value.red {
    color: #ef4444;
}

.comparison-value.green {
    color: var(--neon-green);
}

.comparison-arrow {
    font-size: 2rem;
    color: var(--neon-blue);
    font-weight: 700;
}

.solution-note {
    text-align: center;
    font-size: 0.95rem;
    color: var(--text-gray);
    margin: 0;
}

.solution-note i {
    color: var(--neon-green);
    margin-right: var(--spacing-xs);
}

.result-cta {
    text-align: center;
}

.result-cta .cta-note {
    font-size: 0.95rem;
}

/* Responsive */
@media (max-width: 768px) {
    .loss-amount {
        font-size: 3rem;
    }
    
    .solution-comparison {
        flex-direction: column;
    }
    
    .comparison-arrow {
        transform: rotate(90deg);
    }
    
    .calculator-form {
        padding: var(--spacing-md);
    }
}