/* Bestattungsrechner Frontend */
.bkr-wrap {
    --bkr-primary: #2C3E50;
    --bkr-secondary: #7C8C9E;
    --bkr-accent: #5A6C7D;
    --bkr-bg: #F8F9FA;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    max-width: 800px;
    margin: 2rem auto;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    padding: 2rem;
    position: relative;
}

/* Progress */
.bkr-progress { margin-bottom: 2rem; }
.bkr-progress-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}
.bkr-step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--bkr-secondary);
    transition: color 0.3s;
}
.bkr-step.active { color: var(--bkr-primary); font-weight: 600; }
.bkr-step.done { color: var(--bkr-accent); }
.bkr-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--bkr-bg);
    color: var(--bkr-secondary);
    font-weight: 600;
    font-size: 0.8rem;
    transition: all 0.3s;
}
.bkr-step.active .bkr-step-num {
    background: var(--bkr-primary);
    color: #fff;
}
.bkr-step.done .bkr-step-num {
    background: var(--bkr-accent);
    color: #fff;
}
.bkr-step-label { display: none; }
@media (min-width: 600px) {
    .bkr-step-label { display: inline; }
}
.bkr-progress-bar {
    height: 4px;
    background: var(--bkr-bg);
    border-radius: 2px;
    overflow: hidden;
}
.bkr-progress-fill {
    height: 100%;
    background: var(--bkr-primary);
    border-radius: 2px;
    transition: width 0.4s ease;
}

/* Panels */
.bkr-panel {
    display: none;
    animation: bkrFadeIn 0.3s ease;
}
.bkr-panel.active { display: block; }
@keyframes bkrFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.bkr-title {
    font-size: 1.4rem;
    color: var(--bkr-primary);
    margin: 0 0 0.25rem;
    font-weight: 700;
}
.bkr-subtitle {
    color: var(--bkr-secondary);
    margin: 0 0 1.5rem;
    font-size: 0.95rem;
}

/* Options */
.bkr-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.bkr-option {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border: 2px solid #e8ecf0;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}
.bkr-option:hover {
    border-color: var(--bkr-accent);
    background: var(--bkr-bg);
}
.bkr-option.selected {
    border-color: var(--bkr-primary);
    background: color-mix(in srgb, var(--bkr-primary) 5%, #fff);
    box-shadow: 0 0 0 1px var(--bkr-primary);
}
.bkr-option-icon {
    color: var(--bkr-primary);
    flex-shrink: 0;
    display: flex;
}
.bkr-option-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}
.bkr-option-content strong {
    font-size: 1rem;
    color: var(--bkr-primary);
}
.bkr-option-desc {
    font-size: 0.85rem;
    color: var(--bkr-secondary);
}
.bkr-option-price {
    font-weight: 700;
    color: var(--bkr-primary);
    white-space: nowrap;
    font-size: 1rem;
}
.bkr-option-check {
    display: none;
    color: var(--bkr-primary);
    flex-shrink: 0;
}
.bkr-option.selected .bkr-option-check { display: flex; }

/* Buttons */
.bkr-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    line-height: 1.4;
}
.bkr-btn-primary {
    background: var(--bkr-primary);
    color: #fff;
}
.bkr-btn-primary:hover { opacity: 0.9; }
.bkr-btn-primary:disabled {
    background: #ccc;
    cursor: not-allowed;
    opacity: 0.7;
}
.bkr-btn-secondary {
    background: var(--bkr-bg);
    color: var(--bkr-primary);
}
.bkr-btn-secondary:hover { background: #e8ecf0; }
.bkr-btn-accent {
    background: var(--bkr-accent);
    color: #fff;
}
.bkr-btn-accent:hover { opacity: 0.9; }

/* Navigation */
.bkr-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e8ecf0;
}

/* Running Total */
.bkr-running-total {
    position: sticky;
    bottom: 0;
    background: var(--bkr-bg);
    padding: 0.75rem 1.25rem;
    margin: 1.5rem -2rem -2rem;
    border-radius: 0 0 12px 12px;
    border-top: 1px solid #e8ecf0;
    font-size: 0.95rem;
    color: var(--bkr-secondary);
    text-align: right;
}
.bkr-running-total strong {
    color: var(--bkr-primary);
    font-size: 1.1rem;
}

/* Summary */
.bkr-summary {
    background: var(--bkr-bg);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}
.bkr-summary-items {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}
.bkr-summary-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid #e0e4e8;
    font-size: 0.95rem;
}
.bkr-summary-item:last-child { border-bottom: none; }
.bkr-summary-item-name { color: var(--bkr-primary); }
.bkr-summary-item-price { font-weight: 600; color: var(--bkr-primary); }
.bkr-summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 2px solid var(--bkr-primary);
    font-size: 1.1rem;
    color: var(--bkr-primary);
}
.bkr-summary-total strong { font-size: 1.4rem; }
.bkr-disclaimer {
    font-size: 0.8rem;
    color: var(--bkr-secondary);
    margin-top: 1rem;
    font-style: italic;
}

/* CTA */
.bkr-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}
.bkr-cta .bkr-btn {
    font-size: 1.05rem;
    padding: 1rem 2rem;
}

/* Responsive */
@media (max-width: 600px) {
    .bkr-wrap { padding: 1.25rem; margin: 1rem; }
    .bkr-option { padding: 0.75rem 1rem; }
    .bkr-option-icon { display: none; }
    .bkr-title { font-size: 1.2rem; }
    .bkr-cta { flex-direction: column; }
    .bkr-cta .bkr-btn { width: 100%; justify-content: center; }
    .bkr-running-total { margin: 1.5rem -1.25rem -1.25rem; }
}