/**
 * Centerplan Component - Interactive SVG Map
 *
 * @package Kurpfalz_Theme
 * @author Saad Badr
 * @copyright 2025 SawatzkiMühlenbruch GmbH
 */

/* ============================================
   Centerplan Wrapper
   ============================================ */

/* Widget Wrapper - No padding, only overflow control (like shop-grid) */
.kurpfalz-centerplan-wrapper {
    overflow: hidden;
}

/* ============================================
   Floor Navigation
   ============================================ */

.kurpfalz-centerplan-floor-nav {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--widget-margin-top); /* Responsive: prevents logo overlap */
    margin-bottom: var(--spacing-md);
    margin-left: auto;
    margin-right: auto;
    max-width: var(--max-width-content); /* Content boxed */
    padding-left: var(--margin-horizontal);
    padding-right: var(--margin-horizontal);
    flex-wrap: wrap;
    justify-content: center;
}

.floor-nav-btn {
    background: var(--color-white);
    border: 2px solid var(--color-secondary);
    border-radius: var(--border-radius-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-transform: uppercase;
}

.floor-nav-btn:hover {
    background: var(--color-secondary);
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.floor-nav-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.floor-nav-btn.active:hover {
    transform: translateY(0);
}

/* ============================================
   Centerplan Map Container
   ============================================ */

.kurpfalz-centerplan-map {
    position: relative;
    width: 100%;
    max-width: var(--max-width-content); /* Content boxed */
    height: var(--centerplan-map-height);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--margin-horizontal);
    padding-right: var(--margin-horizontal);
    background: var(--color-background-light);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* If no floor nav, add top margin to map (like shop-grid pattern) */
.kurpfalz-centerplan-wrapper:not(:has(.kurpfalz-centerplan-floor-nav)) .kurpfalz-centerplan-map {
    margin-top: var(--widget-margin-top); /* Responsive spacing wenn keine Floor Navigation */
}

/* If no legend, add bottom margin to map */
.kurpfalz-centerplan-wrapper:not(:has(.kurpfalz-centerplan-legend)) .kurpfalz-centerplan-map {
    margin-bottom: var(--spacing-xl); /* 80px wenn keine Legend */
}

.centerplan-svg-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.centerplan-svg-object {
    width: 100%;
    height: 100%;
    display: block;
}

/* ============================================
   Loading State
   ============================================ */

.centerplan-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--centerplan-loading-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    z-index: 10;
    transition: opacity 0.3s ease;
}

.centerplan-svg-container.loaded .centerplan-loading {
    opacity: 0;
    pointer-events: none;
}

.loading-spinner {
    width: calc(var(--spacing-lg) + var(--spacing-xs));
    height: calc(var(--spacing-lg) + var(--spacing-xs));
    border: var(--spacing-xxs) solid var(--color-secondary);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.centerplan-loading p {
    color: var(--color-primary);
    font-size: var(--font-size-base);
    margin: 0;
}

/* ============================================
   Tooltip Styles
   ============================================ */

.kurpfalz-centerplan-tooltip {
    position: absolute;
    display: none;
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-sm);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    max-width: var(--centerplan-tooltip-max-width);
    pointer-events: none;
    font-family: var(--font-family-base);
}

.kurpfalz-centerplan-tooltip.show {
    display: block;
    animation: tooltipFadeIn 0.2s ease;
}

@keyframes tooltipFadeIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tooltip-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--color-secondary);
}

.tooltip-icon {
    font-size: var(--font-size-large);
    flex-shrink: 0;
}

.tooltip-logo {
    width: calc(var(--spacing-lg) + var(--spacing-xs));
    height: calc(var(--spacing-lg) + var(--spacing-xs));
    object-fit: contain;
    border-radius: var(--border-radius-xs);
}

.tooltip-title {
    font-size: var(--font-size-medium);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin: 0;
    line-height: 1.3;
}

.tooltip-body {
    margin-bottom: var(--spacing-xs);
}

.tooltip-row {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.tooltip-row:last-child {
    margin-bottom: 0;
}

.tooltip-label {
    font-weight: var(--font-weight-medium);
    color: var(--color-text-muted);
    white-space: nowrap;
}

.tooltip-value {
    color: var(--color-primary);
    text-align: right;
    flex: 1;
}

.tooltip-footer {
    margin-top: var(--spacing-xs);
    padding-top: var(--spacing-xs);
    border-top: 1px solid var(--color-border-light);
    text-align: center;
}

.tooltip-footer small {
    color: var(--color-primary);
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-medium);
}

/* ============================================
   Legend
   ============================================ */

.kurpfalz-centerplan-legend {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xl); /* 80px - Bottom spacing like shop-grid */
    margin-left: auto;
    margin-right: auto;
    max-width: var(--max-width-content); /* Content boxed */
    padding: var(--spacing-sm);
    padding-left: calc(var(--spacing-sm) + var(--margin-horizontal));
    padding-right: calc(var(--spacing-sm) + var(--margin-horizontal));
    background: var(--color-white);
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-xs);
}

.kurpfalz-centerplan-legend h4 {
    font-size: var(--font-size-medium);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin: 0 0 var(--spacing-xs) 0;
    text-transform: uppercase;
}

.legend-items {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.legend-item:hover {
    opacity: 0.7;
}

.legend-color {
    width: var(--spacing-sm);
    height: var(--spacing-sm);
    border-radius: var(--border-radius-xxs);
    background: var(--color-primary);
    border: 2px solid var(--color-secondary);
}

.legend-label {
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
}

/* ============================================
   Error State
   ============================================ */

.kurpfalz-centerplan-error,
.centerplan-no-svg {
    padding: var(--spacing-lg);
    text-align: center;
    background: var(--color-warning-bg);
    border: 2px solid var(--color-warning-border);
    border-radius: var(--border-radius-xs);
    color: var(--color-warning-text);
}

.kurpfalz-centerplan-error p,
.centerplan-no-svg p {
    margin: 0;
    font-size: var(--font-size-base);
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 768px) {
    .kurpfalz-centerplan-map {
        height: calc(var(--centerplan-map-height) * 0.75);
    }

    .floor-nav-btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-small);
    }

    .kurpfalz-centerplan-tooltip {
        max-width: calc(var(--centerplan-tooltip-max-width) * 0.875);
        padding: var(--spacing-xs);
    }

    .tooltip-title {
        font-size: var(--font-size-base);
    }

    .tooltip-row {
        flex-direction: column;
        gap: var(--spacing-xxs);
    }

    .tooltip-value {
        text-align: left;
    }

    .legend-items {
        gap: var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    .kurpfalz-centerplan-map {
        height: calc(var(--centerplan-map-height) * 0.583);
        border-radius: var(--border-radius-xs);
    }

    .floor-nav-btn {
        padding: var(--spacing-xs);
        font-size: var(--font-size-small);
    }

    .kurpfalz-centerplan-tooltip {
        max-width: calc(var(--centerplan-tooltip-max-width) * 0.75);
        padding: var(--spacing-xs);
    }

    .tooltip-header {
        gap: var(--spacing-xs);
    }

    .tooltip-logo {
        width: calc(var(--spacing-lg) - var(--spacing-xxs));
        height: calc(var(--spacing-lg) - var(--spacing-xxs));
    }

    .tooltip-title {
        font-size: var(--font-size-small);
    }

    .kurpfalz-centerplan-legend {
        padding: var(--spacing-xs);
    }

    .legend-items {
        gap: var(--spacing-xs);
    }

    .legend-item {
        font-size: var(--font-size-small);
    }
}

/* ============================================
   Accessibility
   ============================================ */

.floor-nav-btn:focus {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .kurpfalz-centerplan-tooltip {
        border: 2px solid var(--color-black);
    }

    .floor-nav-btn {
        border-width: 3px;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .floor-nav-btn,
    .legend-item,
    .centerplan-loading,
    .kurpfalz-centerplan-tooltip {
        transition: none;
        animation: none;
    }

    .loading-spinner {
        animation: none;
        border-top-color: var(--color-primary);
    }
}

/* ============================================
   Print Styles
   ============================================ */

@media print {
    .kurpfalz-centerplan-floor-nav,
    .kurpfalz-centerplan-legend {
        display: none;
    }

    .kurpfalz-centerplan-map {
        box-shadow: none;
        border: 1px solid var(--color-black);
    }
}