/* ParcelPitch Design Styles */

/*
   Root variables for color scheme and theming.
   Adjust these to change the overall look and feel.
*/
:root {
    color-scheme: light;
    --panel-bg: rgba(248, 246, 238, 0.92);
    --panel-border: rgba(64, 51, 35, 0.14);
    --panel-shadow: 0 24px 60px rgba(27, 20, 11, 0.18);
    --text-main: #2f2417;
    --text-muted: #6a5a45;
    --accent: #7e9b3f;
    --accent-strong: #566e22;
    --surface: #efe8da;
    --danger-bg: rgba(126, 57, 38, 0.9);
}

/* Apply border-box sizing to all elements for layout consistency */
* {
    box-sizing: border-box;
}

/* Set up full viewport for html and body */
html,
body {
    margin: 0;
    width: 100%;
    height: 100%;
}

/* Main body font and background styling */
body {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(206, 220, 169, 0.32), transparent 28%),
        linear-gradient(180deg, #f5f1e7 0%, #e7e0d1 100%);
    color: var(--text-main);
}

/* Layout for the main app shell: sidebar and viewer */
.app-shell {
    display: grid;
    grid-template-columns: minmax(300px, 380px) 1fr;
    width: 100vw;
    height: 100vh;
    gap: 0;
    padding: 16px;
}

/* Sidebar control panel styling */
.control-panel {
    width: 100%;
    height: 100%;
    padding: 18px 16px 14px;
    border: 1px solid var(--panel-border);
    border-radius: 20px;
    background: var(--panel-bg);
    backdrop-filter: blur(16px);
    box-shadow: var(--panel-shadow);
    overflow: auto;
}

.control-panel-inner {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
}

.eyebrow {
    margin: 0 0 8px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-strong);
}

h1 {
    margin: 0;
    font-size: 1.2rem;
    line-height: 1.2;
}

.panel-copy {
    display: none;
}

.panel-heading {
    min-width: 0;
}

.slider-group {
    min-width: 0;
    padding: 10px;
    border: 1px solid rgba(64, 51, 35, 0.12);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.36);
}

.slider-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
}

.slider-label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-main);
}

.slider-value {
    min-width: 60px;
    padding: 6px 10px;
    border-radius: 999px;
    background: var(--surface);
    font-size: 0.88rem;
    font-weight: 700;
    text-align: center;
    color: var(--accent-strong);
}

.slider-input {
    width: 100%;
    accent-color: var(--accent);
}

.slider-scale {
    display: flex;
    justify-content: space-between;
    margin-top: 6px;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.panel-actions {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
}

.toggle-group {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-size: 0.84rem;
    color: var(--text-main);
    padding: 8px 10px;
    border: 1px solid rgba(64, 51, 35, 0.12);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.32);
}

.toggle-group select,
.toggle-group input[type="checkbox"],
.toggle-group input[type="range"] {
    cursor: pointer;
}

.toggle-group input[type="range"] {
    width: 150px;
}

.toggle-group input:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.toggle-value {
    min-width: 44px;
    text-align: right;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}

.toggle-group select {
    border: 1px solid var(--panel-border);
    border-radius: 999px;
    padding: 6px 10px;
    background: #f5f1e7;
    color: var(--text-main);
    font: inherit;
}

.layer-toggle-group {
    align-items: flex-start;
}

.layer-toggle-buttons {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.layer-toggle-button {
    border: 1px solid rgba(64, 51, 35, 0.16);
    border-radius: 999px;
    padding: 6px 10px;
    background: rgba(255, 255, 255, 0.78);
    color: var(--text-main);
    font: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 120ms ease, color 120ms ease, border-color 120ms ease;
}

.layer-toggle-button:hover {
    background: rgba(255, 255, 255, 0.95);
}

.layer-toggle-button.is-active {
    background: var(--accent-strong);
    color: #f9f7f2;
    border-color: rgba(0, 0, 0, 0.08);
}

.reset-button {
    border: 0;
    border-radius: 999px;
    padding: 6px 14px;
    background: var(--accent-strong);
    color: #f9f7f2;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    width: auto;
    display: block;
    margin: 10px auto 0;
}

.reset-button:hover {
    background: #45591c;
}

.export-button {
    border: 1px solid rgba(64, 51, 35, 0.16);
    border-radius: 999px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.72);
    color: var(--text-main);
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    width: 100%;
}

.export-button:hover {
    background: rgba(255, 255, 255, 0.92);
}

.export-button:disabled {
    opacity: 0.72;
    cursor: wait;
}

.mobile-only-control {
    display: none;
}

.mobile-viewer-overlay-button {
    display: none;
    border: 0;
    border-radius: 999px;
    padding: 8px 14px;
    background: rgba(47, 36, 23, 0.78);
    color: #f8f5ee;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    backdrop-filter: blur(8px);
}

.panel-note {
    display: none;
}

.status-banner {
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(47, 36, 23, 0.08);
    color: var(--text-main);
    font-size: 0.8rem;
    line-height: 1.45;
}

.status-banner:empty {
    display: none;
}

.status-banner[data-tone="warning"] {
    background: var(--danger-bg);
    color: #f8f5ee;
}

.layer-legend {
    margin-top: 8px;
    padding: 8px 10px;
    border-radius: 10px;
    background: rgba(47, 36, 23, 0.06);
}

.layer-legend[hidden] {
    display: none;
}

.dem-legend-title {
    margin: 0 0 6px;
    font-size: 0.76rem;
    color: var(--text-muted);
}

.dem-legend-bar {
    height: 12px;
    border-radius: 999px;
    border: 1px solid rgba(47, 36, 23, 0.2);
    background: linear-gradient(90deg,
            #2B4E52 0%,
            #3E6B68 14%,
            #5E815A 29%,
            #859256 43%,
            #A9A45F 57%,
            #C6B26F 71%,
            #DCC99B 86%,
            #F0E6D2 100%);
}

.slope-legend-bar {
    height: 12px;
    border-radius: 999px;
    border: 1px solid rgba(47, 36, 23, 0.2);
    background: linear-gradient(90deg,
            #000004 0%,
            #1B0C41 16%,
            #4F0C6B 32%,
            #A52C60 50%,
            #E16462 68%,
            #FCA636 84%,
            #FCFDBF 100%);
}

.ndvi-legend-bar {
    height: 12px;
    border-radius: 999px;
    border: 1px solid rgba(47, 36, 23, 0.2);
    background: linear-gradient(90deg,
            #A50026 0%,
            #D73027 22%,
            #FDAE61 44%,
            #FFFFBF 60%,
            #A6D96A 76%,
            #1A9850 90%,
            #006837 100%);
}

.dem-legend-labels {
    margin-top: 6px;
    display: flex;
    justify-content: space-between;
    gap: 8px;
    font-size: 0.72rem;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}

.soil-legend-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 4px;
    font-size: 0.72rem;
    color: var(--text-muted);
}

.soil-legend-table th,
.soil-legend-table td {
    padding: 4px 6px;
    border-bottom: 1px solid rgba(47, 36, 23, 0.12);
    text-align: left;
}

.soil-legend-table th {
    font-weight: 700;
    color: var(--text-main);
}

.soil-legend-swatch {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1px solid rgba(47, 36, 23, 0.25);
    background: var(--soil-color);
    flex: 0 0 10px;
}

.viewer-stage {
    min-height: 0;
    min-width: 0;
    padding-left: 16px;
}

.viewer-frame {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 22px;
    box-shadow: 0 20px 60px rgba(27, 20, 11, 0.14);
}

.viewer-backdrop,
#viewer-canvas {
    position: absolute;
    inset: 0;
}

.viewer-backdrop {
    background:
        radial-gradient(circle at 50% 10%, rgba(255, 255, 255, 0.72), transparent 24%),
        linear-gradient(180deg, #d7d0c0 0%, #c6baa4 100%);
}

#viewer-canvas {
    width: 100%;
    height: 100%;
    display: block;
    background: transparent;
    z-index: 1;
}

.mobile-viewer-overlay-button {
    position: relative;
    z-index: 2;
}

@media (max-width: 960px) {
    .mobile-only-control {
        display: block;
    }

    .app-shell {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
        gap: 12px;
        padding: 12px;
    }

    .control-panel {
        height: auto;
        max-height: 46vh;
        padding: 12px 14px 12px;
    }

    .viewer-stage {
        padding-left: 0;
        min-height: 48vh;
    }

    .status-banner {
        order: 5;
    }

    .toggle-group {
        flex-wrap: wrap;
    }

    body.mobile-viewer-full {
        overflow: hidden;
    }

    body.mobile-viewer-full .app-shell {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr;
        gap: 0;
        padding: 0;
    }

    body.mobile-viewer-full .control-panel {
        display: none;
    }

    body.mobile-viewer-full .viewer-stage {
        min-height: 100vh;
        padding: 0;
    }

    body.mobile-viewer-full .viewer-frame {
        height: 100vh;
        border-radius: 0;
        box-shadow: none;
    }

    body.mobile-viewer-full .mobile-viewer-overlay-button {
        display: block;
        position: fixed;
        top: 12px;
        left: 12px;
        z-index: 20;
    }
}