/* ============================================
   KPR Simulator — Styles
   Property selector, button groups, slider,
   results panel, donut chart
   ============================================ */

/* Property Selector Cards */
.kpr-property-selector {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.kpr-prop-card {
    position: relative;
    width: 220px;
    border-radius: 16px;
    overflow: hidden;
    border: 2px solid var(--border-subtle);
    cursor: pointer;
    transition: var(--transition-smooth);
    background: var(--bg-card);
}

.kpr-prop-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-4px);
}

.kpr-prop-card.selected {
    border-color: var(--accent-secondary);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.15);
}

.kpr-prop-card .kpr-card-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 3px 10px;
    background: var(--accent-primary);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 2;
}

.kpr-prop-card .kpr-card-check {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--accent-secondary);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.kpr-prop-card.selected .kpr-card-check {
    display: flex;
}

.kpr-prop-card img {
    width: 100%;
    height: 130px;
    object-fit: cover;
}

.kpr-prop-card-body {
    padding: 12px;
}

.kpr-prop-card-body h4 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.kpr-prop-card-body h4 svg {
    width: 14px;
    height: 14px;
    color: var(--accent-secondary);
}

.kpr-prop-card-body .kpr-card-detail {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.kpr-prop-card-body .kpr-card-price {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-secondary);
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.15);
}

.kpr-prop-card.selected .kpr-card-price {
    background: var(--accent-secondary);
    color: #050510;
    border-color: var(--accent-secondary);
}

.kpr-hint {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 32px;
}

/* 3-Column KPR Grid */
.kpr-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
}

/* Panels */
.kpr-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 28px;
}

.kpr-panel-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
}

.kpr-panel-header svg {
    color: var(--accent-primary);
}

.kpr-panel-header h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
}

/* Selected Property Box */
.kpr-selected-property {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 14px;
    margin-bottom: 20px;
}

.kpr-prop-icon {
    font-size: 1.4rem;
}

.kpr-prop-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.kpr-prop-name {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
}

.kpr-prop-detail {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.kpr-prop-price {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 800;
    color: var(--accent-secondary);
}

/* KPR Fields */
.kpr-field {
    margin-bottom: 18px;
}

.kpr-field label {
    display: block;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.kpr-field-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.kpr-field-value {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--accent-secondary);
    font-size: 0.9rem;
}

/* Button Group */
.kpr-btn-group {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.kpr-btn {
    padding: 8px 14px;
    border-radius: 50px;
    border: 1px solid var(--border-subtle);
    background: var(--bg-glass);
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.kpr-btn:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.kpr-btn.active {
    background: var(--accent-secondary);
    color: #050510;
    border-color: var(--accent-secondary);
}

.kpr-dp-amount {
    margin-top: 10px;
    display: inline-block;
    padding: 6px 16px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-secondary);
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.15);
}

/* Range Slider */
.kpr-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 4px;
    background: linear-gradient(to right, var(--accent-secondary) 0%, var(--accent-secondary) 35%, rgba(255,255,255,0.08) 35%);
    outline: none;
    margin: 8px 0;
}

.kpr-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--accent-secondary);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.4);
}

.kpr-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--accent-secondary);
    cursor: pointer;
    border: none;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.4);
}

.kpr-slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* Results List */
.kpr-results-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.kpr-result-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px;
    background: var(--bg-glass);
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    transition: var(--transition-fast);
}

.kpr-result-item:hover {
    border-color: var(--border-glow);
}

.kpr-result-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.kpr-result-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.kpr-result-label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.kpr-result-value {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
}

.kpr-result-highlight {
    color: #10b981;
    font-size: 1.05rem;
}

.kpr-result-interest {
    background: rgba(239, 68, 68, 0.04);
    border-color: rgba(239, 68, 68, 0.12);
}

.kpr-interest-pct {
    padding: 4px 10px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 700;
    color: #ef4444;
}

/* Donut Chart Panel */
.kpr-chart-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.kpr-chart-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 0;
}

.kpr-chart-wrapper canvas {
    max-width: 200px;
    max-height: 200px;
}

.kpr-chart-legend {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.kpr-legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.kpr-legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* Responsive */
@media (max-width: 1024px) {
    .kpr-grid {
        grid-template-columns: 1fr;
    }

    .kpr-property-selector {
        overflow-x: auto;
        flex-wrap: nowrap;
        justify-content: flex-start;
        padding-bottom: 10px;
    }

    .kpr-prop-card {
        min-width: 200px;
    }
}

@media (max-width: 600px) {
    .kpr-panel {
        padding: 20px;
    }

    .kpr-btn-group {
        gap: 4px;
    }

    .kpr-btn {
        padding: 7px 10px;
        font-size: 0.72rem;
    }
}