.cic-container {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    max-width: 1000px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 24px;
    box-sizing: border-box;
}

.cic-container * {
    box-sizing: border-box;
}

.cic-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

@media (min-width: 768px) {
    .cic-grid {
        grid-template-columns: 350px 1fr;
    }
}

.cic-controls {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cic-control-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cic-control-group label {
    font-size: 14px;
    font-weight: 600;
    color: #475569;
}

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

.cic-prefix {
    position: absolute;
    left: 12px;
    color: #64748b;
    pointer-events: none;
}

.cic-input-wrapper input,
.cic-input-wrapper select {
    width: 100%;
    padding: 10px 12px;
    padding-left: 32px; /* if prefix exists, js will handle or css check? simpler to just force padding if usually money */
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.2s;
    background: #f8fafc;
}

/* Adjust padding for non-money inputs */
#cic-years, #cic-rate, #cic-frequency {
    padding-left: 12px;
}

.cic-input-wrapper input:focus,
.cic-input-wrapper select:focus {
    outline: none;
    border-color: #10b981;
    background: #fff;
}

input[type=range] {
    width: 100%;
    margin-top: 8px;
    accent-color: #10b981;
}

.cic-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Results */
.cic-results {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.cic-summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
}

.cic-card {
    background: #f8fafc;
    padding: 16px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.cic-card-primary {
    background: #10b981;
    color: white;
    border: none;
}

.cic-card-primary .cic-card-label {
    color: rgba(255,255,255, 0.9);
}

.cic-card-label {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #64748b;
    margin-bottom: 4px;
}

.cic-card-value {
    display: block;
    font-size: 24px;
    font-weight: 700;
}

.cic-text-success {
    color: #059669;
}

.cic-chart-container {
    position: relative;
    height: 300px;
    width: 100%;
}