:root {
    --dl-primary: #6f6bb2;
    --dl-primary-dark: #322e60;
    --dl-primary-mid: #4f4a8f;
    --dl-text: #ffffff;
    --dl-accent: #f2f0ff;
    --dl-shadow: 0 10px 24px rgba(31, 28, 65, 0.35);
}

#map {
    width: 100%;
    height: 100vh;
}

/* Barra strumenti a sinistra */
.toolbar {
    position: absolute;
    top: 14px;
    left: 14px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 7px;
    z-index: 1000;
}

.toolbar-button {
    width: 42px;
    height: 42px;
    background: var(--dl-primary);
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 2px;
    cursor: pointer;
    box-shadow: var(--dl-shadow);
    font-size: 17px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.15s ease, background 0.15s ease;
}

.toolbar-button i {
    color: #ffffff;
}

.toolbar-button:hover {
    background: var(--dl-primary-dark);
    transform: translateY(-1px);
}

/* Pannello livelli coerente con card catalogo */
.layer-panel {
    position: absolute;
    top: 14px;
    left: 66px;
    background: var(--dl-primary-dark);
    border-radius: 2px;
    box-shadow: var(--dl-shadow);
    font-family: Arial, sans-serif;
    font-size: 14px;
    width: 230px;
    padding: 0;
    display: none;
    color: var(--dl-text);
    overflow: hidden;
    z-index: 1001;
}

.layer-panel h3 {
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
    padding: 13px 16px;
    background: var(--dl-primary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.layer-panel label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    color: #ffffff;
    padding: 11px 16px;
    transition: background 0.2s ease;
}

.layer-panel label:hover {
    background: rgba(255, 255, 255, 0.08);
}

.layer-panel input[type="checkbox"] {
    appearance: none;
    width: 15px;
    height: 15px;
    border: 2px solid rgba(255, 255, 255, 0.75);
    border-radius: 2px;
    background: transparent;
    display: inline-block;
    position: relative;
    cursor: pointer;
}

.layer-panel input[type="checkbox"]:checked {
    background: #ffffff;
    border-color: #ffffff;
}

.layer-panel input[type="checkbox"]:checked::after {
    content: '✔';
    font-size: 11px;
    color: var(--dl-primary-dark);
    position: absolute;
    top: -2px;
    left: 1px;
    font-weight: bold;
}

/* Popup punto mappa */
.ol-popup {
    position: absolute;
    background: var(--dl-primary-dark);
    color: #ffffff;
    border-radius: 2px;
    box-shadow: var(--dl-shadow);
    font-family: Arial, sans-serif;
    font-size: 14px;
    width: 290px;
    max-width: min(340px, calc(100vw - 30px));
    max-height: min(430px, calc(100vh - 30px));
    overflow: hidden;
    z-index: 9999;
    display: none;
}

.ol-popup.visible {
    display: block;
}

.ol-popup::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    border-left: 9px solid transparent;
    border-right: 9px solid transparent;
}

.ol-popup.popup-below::after {
    top: -9px;
    border-bottom: 9px solid var(--dl-primary);
}

.ol-popup.popup-above::after {
    bottom: -9px;
    border-top: 9px solid var(--dl-primary-dark);
}

.ol-popup-content {
    max-height: inherit;
    overflow-y: auto;
}

.map-popup-header {
    background: var(--dl-primary);
    padding: 14px 42px 12px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.map-popup-title {
    margin: 0;
    color: #ffffff;
    font-size: 17px;
    line-height: 1.25;
    font-weight: 700;
}

.map-popup-subtitle {
    margin-top: 6px;
    color: var(--dl-accent);
    font-size: 13px;
    line-height: 1.35;
}

.map-popup-body {
    padding: 14px 16px 16px;
}

.map-popup-description {
    margin: 0 0 12px;
    line-height: 1.45;
    color: rgba(255, 255, 255, 0.94);
}

.map-popup-meta {
    display: grid;
    gap: 7px;
    margin: 0 0 14px;
}

.map-popup-row {
    display: grid;
    grid-template-columns: 92px 1fr;
    gap: 10px;
    align-items: start;
    font-size: 13px;
    line-height: 1.35;
}

.map-popup-label {
    color: rgba(255, 255, 255, 0.68);
    font-weight: 700;
}

.map-popup-value {
    color: #ffffff;
    overflow-wrap: anywhere;
}

.map-popup-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    background: #ffffff;
    color: var(--dl-primary-dark);
    text-decoration: none;
    font-weight: 700;
    border-radius: 2px;
    transition: opacity 0.15s ease, transform 0.15s ease;
}

.map-popup-link:hover {
    opacity: 0.92;
    transform: translateY(-1px);
}

.ol-popup-closer {
    position: absolute;
    top: 8px;
    right: 10px;
    width: 26px;
    height: 26px;
    line-height: 24px;
    text-align: center;
    cursor: pointer;
    color: #ffffff;
    font-size: 22px;
    background: rgba(0, 0, 0, 0.12);
    border-radius: 50%;
    text-decoration: none;
    font-weight: 400;
    z-index: 2;
}

.ol-popup-closer:hover {
    background: rgba(0, 0, 0, 0.25);
}