:root {
    --tree-size: 40px;
    --grid-color: #eee;
    --tooltip-width: 160px;
    --primary-color: #333;
    --background-color: #f5f6f5;
    --tree-bg: #d3d3d3;
}
@media (prefers-color-scheme: dark) {
    :root {
        --primary-color: #ddd;
        --background-color: #222;
        --tree-bg: #666;
    }
    .orchard .container {
        background-color: #333;
        border-color: #fff;
    }
    .orchard .title-block {
        background-color: #333;
        border-color: #fff;
    }
    .orchard .footer {
        border-top-color: #555;
        color: #aaa;
    }
    .orchard .dimension-label {
        color: #aaa;
    }
    .orchard .tooltiptext {
        background-color: #555;
        color: #fff;
        border-color: #777;
    }
}
.orchard {
    font-family: 'Roboto Mono', monospace;
    color: var(--primary-color);
    background-color: transparent;
    padding: 20px;
    text-align: center;
    clear: both;
}
.orchard h1 {
    font-size: 1.6em;
    margin-bottom: 10px;
    font-weight: 500;
}
.orchard p {
    font-size: 0.85em;
    margin: 5px 0;
}
.orchard .container {
    width: min(400px, 100vw - 40px);
    height: auto;
    aspect-ratio: 1 / 2;
    border: 2px solid #000;
    position: relative;
    margin: 50px auto 20px;
    background-color: #fff;
    background-image: 
        linear-gradient(to right, var(--grid-color) 1px, transparent 1px),
        linear-gradient(to bottom, var(--grid-color) 1px, transparent 1px);
    background-size: 40px 40px; /* 4' grid at 10px/ft */
}
.orchard .tree {
    position: absolute;
    width: var(--tree-size);
    height: var(--tree-size);
    background-color: var(--tree-bg);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 36px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
    z-index: 10;
}
.orchard .tree:hover {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    z-index: 101;
}
.orchard .tree.sick {
    border: 2px solid #ff4444;
    filter: brightness(0.8) sepia(0.5);
}
.orchard .canopy {
    position: absolute;
    background-color: rgba(211, 211, 211, 0.3); /* transparent light gray */
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 1; /* below trees */
}
.orchard .tooltip .tooltiptext {
    visibility: hidden;
    width: var(--tooltip-width);
    background-color: #333;
    color: #fff;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.5em;
    text-align: center;
    border: 1px solid #000;
    border-radius: 4px;
    padding: 8px;
    position: absolute;
    z-index: 100;
    bottom: 150%;
    left: 50%;
    margin-left: calc(var(--tooltip-width) / -2);
    opacity: 0;
    transition: opacity 0.3s;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}
.orchard .tooltip .tooltiptext .description {
    font-size: 0.65em;
    display: block;
}
.orchard .tooltip:hover .tooltiptext,
.orchard .tooltip.active .tooltiptext {
    visibility: visible;
    opacity: 1;
}
.orchard .north-arrow {
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 24px;
    font-weight: bold;
}
.orchard .north-arrow::after {
    content: 'N';
    display: block;
    font-size: 14px;
    margin-top: -5px;
}
.orchard .dimension-label {
    position: absolute;
    font-size: 12px;
    color: #666;
    font-family: 'Roboto Mono', monospace;
}
.orchard .width-label {
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
}
.orchard .height-label {
    right: -50px;
    top: 50%;
    transform: translateY(-50%) rotate(90deg);
}
.orchard .column-label {
    position: absolute;
    top: -20px;
    font-size: 12px;
    color: #666;
}
.orchard .west-label { left: 100px; transform: translateX(-50%); }
.orchard .east-label { left: 300px; transform: translateX(-50%); }
.orchard .footer {
    font-size: 0.8em;
    color: #666;
    margin-top: 20px;
    border-top: 1px solid #ccc;
    padding-top: 10px;
}
.orchard .title-block {
    border: 1px solid #000;
    padding: 10px;
    margin-top: 10px;
    display: inline-block;
    background-color: #fff;
}
.orchard .title-block p {
    margin: 2px 0;
    font-size: 0.75em;
}
@media (max-width: 600px) {
    .orchard .tooltiptext { 
        width: 120px; 
        font-size: 0.7em; 
        margin-left: -60px; 
    }
    .orchard .tooltiptext .description {
        font-size: 0.6em;
    }
}

/* Orchard manual sections */

.orchard-section {
    margin: 2.5rem 0;
}

.orchard-section h3 {
    margin-top: 0;
}

.orchard-section h4 {
    margin: 1.5rem 0 0.5rem 0;
    color: #273D44;
}

.orchard-inventory {
    column-count: 2;
    column-gap: 2rem;
}

.orchard-inventory li {
    break-inside: avoid;
}

.sick-tag {
    font-size: 0.75em;
    font-weight: 500;
    color: #c0392b;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.orchard-health-watch {
    background: #fff8f6;
    border-left: 3px solid #e74c3c;
    padding: 1rem 1.25rem;
    border-radius: 0 4px 4px 0;
}

.orchard-harvest-calendar li {
    margin-bottom: 0.5rem;
}

@media (max-width: 600px) {
    .orchard-inventory {
        column-count: 1;
    }
}