.annual-calendar-wrapper {
    overflow-x: auto;
    margin-bottom: 20px;
}

.annual-calendar {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid #ddd;
}

.annual-calendar th, 
.annual-calendar td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: center;
    vertical-align: middle;
}

.annual-calendar th {
    background-color: #f2f2f2;
    position: sticky;
    top: 0;
    z-index: 10;
    font-weight: bold;
}

.annual-calendar .month-header,
.annual-calendar .fortnight-header {
    position: sticky;
    left: 0;
    z-index: 11;
    background-color: #f2f2f2;
}

.annual-calendar .fortnight-header {
    left: 80px;
}

.annual-calendar .month-label {
    position: sticky;
    left: 0;
    z-index: 11;
    background-color: #f2f2f2;
    font-weight: bold;
    min-width: 80px;
}

.annual-calendar .fortnight-label {
    position: sticky;
    left: 80px;
    z-index: 11;
    background-color: #f2f2f2;
    font-weight: bold;
    min-width: 100px;
    white-space: nowrap;
}

.annual-calendar .tree-header {
    min-width: 120px;
    white-space: nowrap;
}

.annual-calendar .intervention-cell {
    cursor: pointer;
    transition: background-color 0.2s;
    min-width: 120px;
}

.annual-calendar .intervention-cell:hover {
    opacity: 0.8;
    box-shadow: inset 0 0 0 2px rgba(0,0,0,0.3);
}

.annual-calendar .empty-cell {
    min-width: 120px;
}

/* Estilos para o modal de detalhes da intervenção */
.intervention-modal {
    position: absolute;
    background-color: white;
    border: 1px solid #ddd;
    border-radius: 5px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    z-index: 1000;
    max-width: 400px;
    padding: 0;
    font-size: 14px;
}

.modal-content {
    padding: 15px;
}

.close-modal {
    position: absolute;
    top: 10px;
    right: 15px;
    color: #aaa;
    font-size: 20px;
    font-weight: bold;
    cursor: pointer;
}

.close-modal:hover {
    color: #333;
}

.intervention-modal h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #2e7d32;
    border-bottom: 1px solid #eee;
    padding-bottom: 8px;
}

.intervention-modal ul {
    margin: 0;
    padding-left: 20px;
}

.intervention-modal li {
    margin-bottom: 8px;
}

/* Estilos para a legenda */
.calendar-legend {
    margin-top: 20px;
    padding: 15px;
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.legend-title {
    font-weight: bold;
    margin-bottom: 10px;
    color: #2e7d32;
}

.legend-items {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 10px;
}

.legend-item {
    display: flex;
    align-items: center;
    margin-bottom: 5px;
}

.legend-color {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    border: 1px solid #ccc;
    border-radius: 3px;
}

.legend-text {
    font-size: 13px;
}