/* UXO Mapping Services - Australian Defence Styling */

/* ===== CSS RESET & BASE VARIABLES ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Australian Defence Color Palette */
    --defence-navy: #1e3a5f;
    --defence-blue: #0066cc;
    --defence-light-blue: #4d94ff;
    --defence-white: #ffffff;
    --defence-light-grey: #f5f5f5;
    --defence-grey: #666666;
    --defence-dark-grey: #333333;
    --defence-green: #007a33;
    --defence-red: #cc0000;
      /* UXO Risk Colors - Based on original Defence site */
    --risk-substantial: #FF0000;
    --risk-slight: #FFAA00;
    --risk-remote: #D7B4C8;
    --risk-information: #C8DC32;
    --risk-other: #FFFF00;
    --risk-sea-dumping-depth: #0070E1;
    --risk-sea-dumping-other: #0070E1;
    
    /* Typography */
    --font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    /* Border radius */
    --radius-sm: 0.125rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
}

/* ===== BASE TYPOGRAPHY & ACCESSIBILITY ===== */
body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--defence-dark-grey);
    background-color: var(--defence-light-grey);
    overflow-x: hidden;
}
body, html {
    height: 100vh;
    min-height: 100vh;
    overflow: hidden;
}
.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--defence-navy);
    color: var(--defence-white);
    padding: 8px;
    text-decoration: none;
    border-radius: var(--radius-md);
    z-index: 1000;
    transition: top var(--transition-fast);
}
.skip-link:focus {
    top: 6px;
}

/* ===== LAYOUT: HEADER, FOOTER, MAIN, MAP ===== */
body {
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 100vw;
    min-height: 100vh;
    min-width: 100vw;
    overflow: hidden;
}
.main-content {
    display: block !important;
    width: 100vw;
    height: 100vh;
    min-height: unset;
    max-width: unset;
    overflow: visible;
    position: static;
    background: none;
}
.map-section {
    flex: 1 1 90vh;
    height: 90vh;
    width: 100vw;
    position: relative;
    background: var(--defence-light-grey);
    overflow: hidden;
    z-index: 10;
}
.map-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
}
.map-container:hover {
    cursor: crosshair;
}

/* ===== HEADER ===== */
.header {
    background: linear-gradient(135deg, var(--defence-navy) 0%, var(--defence-blue) 100%);
    color: var(--defence-white);
    padding: var(--spacing-md) 0;
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 100;
}
.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.branding {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}
.coat-of-arms {
    width: 40px;
    height: 40px;
}
.site-title {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}
.govt-label {
    font-size: var(--font-size-sm);
    font-weight: 400;
    opacity: 0.9;
}
.dept-label {
    font-size: var(--font-size-lg);
    font-weight: 600;
}
.service-label {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--defence-light-blue);
}
.header-nav {
    display: flex;
    align-items: center;
}
.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--defence-white);
    font-size: var(--font-size-lg);
    cursor: pointer;
    padding: var(--spacing-sm);
}
.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    margin: 0;
}
.nav-links a {
    color: var(--defence-white);
    text-decoration: none;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}
.nav-links a:hover,
.nav-links a:focus {
    background-color: rgba(255, 255, 255, 0.1);
    outline: none;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--defence-dark-grey);
    color: var(--defence-white);
    padding: var(--spacing-lg) 0;
    margin-top: auto;
    height: 5vh;
}
.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}
.footer-links {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}
.footer-links a {
    color: var(--defence-white);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}
.footer-links a:hover,
.footer-links a:focus {
    color: var(--defence-light-blue);
    outline: none;
}
.footer-copyright {
    text-align: right;
    font-size: var(--font-size-xs);
    color: #cccccc;
}
.footer-copyright p {
    margin-bottom: var(--spacing-xs);
}

/* ===== PANELS: CONTROL PANEL & DETAILS BLADE ===== */
.control-panel,
.uxo-details-blade {
    border-right: none !important;
    border-bottom: none !important;
}
.control-panel {
    /* Remove all previous top, bottom, left, right, margin, padding, max-height, height, etc. */
    all: unset;
    box-sizing: border-box;
    position: absolute;
    z-index: 1100;
    background: var(--defence-white);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    width: 340px;
    min-width: 260px;
    max-width: 90vw;
    top: calc(5vh + var(--spacing-lg));
    bottom: calc(5vh + var(--spacing-lg));
    left: var(--spacing-lg);
    right: auto;
    margin: 0;
    padding: var(--spacing-lg);
}
.control-panel {
    margin: 0 !important;
    max-height: unset !important;
    padding-bottom: 0 !important;
}
.uxo-details-blade {
    display: none;
    opacity: 0;
    pointer-events: none;
}
.uxo-details-blade.visible {
    all: unset;
    box-sizing: border-box;
    position: absolute;
    z-index: 1100;
    background: var(--defence-white);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    width: 340px;
    min-width: 260px;
    max-width: 90vw;
    top: calc(5vh + var(--spacing-lg));
    bottom: calc(5vh + var(--spacing-lg));
    left: var(--spacing-lg);
    right: auto;
    margin: 0;
    padding: var(--spacing-lg);
    opacity: 1;
    pointer-events: auto;
}
.control-panel,
.uxo-details-blade {
    top: 5vh;
    max-height: 90vh;
}
@media (max-width: 900px) {
    .control-panel,
    .uxo-details-blade {
        left: var(--spacing-md);
        width: 95vw;
        min-width: 0;
        max-width: 98vw;
        padding: var(--spacing-md);
    }
}
@media (max-width: 600px) {
    .control-panel,
    .uxo-details-blade {
        left: 0;
        right: 0;
        width: 100vw;
        border-radius: var(--radius-md);
        top: calc(5vh + var(--spacing-md));
        padding: var(--spacing-sm);
    }
}
@media (min-width: 901px) {
  .coordinate-display {
    left: calc(var(--spacing-lg) + 340px + var(--spacing-lg));
    right: var(--spacing-md);
    width: auto;
    max-width: calc(100vw - (340px + 3 * var(--spacing-lg)) - var(--spacing-md));
  }
}
@media screen and (min-width: 769px) {
    .main-content {
        display: block !important;
        grid-template-columns: none !important;
        grid-template-rows: none !important;
        min-height: unset !important;
    }
    .control-panel {
        max-height: unset !important;
        border-right: none !important;
        border-bottom: none !important;
        overflow-y: auto !important;
    }
    .map-container {
        height: 100% !important;
        border-bottom: none !important;
    }
}

/* ===== PANEL CONTENT: SEARCH, FILTER, TOOLS, BLADE ===== */
.search-container { margin-bottom: var(--spacing-xl); }
.search-input-group { position: relative; display: flex; margin-bottom: var(--spacing-sm); }
.search-input { flex: 1; padding: var(--spacing-md); border: 2px solid #e0e0e0; border-radius: var(--radius-lg) 0 0 var(--radius-lg); font-size: var(--font-size-base); outline: none; transition: border-color var(--transition-fast);}
.search-input:focus { border-color: var(--defence-blue); box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);}
.search-btn { background: var(--defence-blue); color: var(--defence-white); border: none; padding: var(--spacing-md) var(--spacing-lg); border-radius: 0 var(--radius-lg) var(--radius-lg) 0; cursor: pointer; transition: background-color var(--transition-fast);}
.search-btn:hover, .search-btn:focus { background: var(--defence-navy); outline: none;}
.search-help { font-size: var(--font-size-sm); color: var(--defence-grey); margin-bottom: var(--spacing-md);}
.search-results { background: var(--defence-white); border: 1px solid #e0e0e0; border-radius: var(--radius-md); max-height: 300px; overflow-y: auto; display: none;}
.search-results.visible { display: block;}
.search-result-item { padding: var(--spacing-md); border-bottom: 1px solid #f0f0f0; cursor: pointer; transition: background-color var(--transition-fast);}
.search-result-item:hover, .search-result-item:focus { background: var(--defence-light-grey); outline: none;}
.search-result-item:last-child { border-bottom: none;}
.result-title { font-weight: 600; color: var(--defence-navy); margin-bottom: var(--spacing-xs);}
.result-subtitle { font-size: var(--font-size-sm); color: var(--defence-grey);}
.result-type { display: inline-block; background: var(--defence-light-blue); color: var(--defence-white); padding: 2px 6px; border-radius: var(--radius-sm); font-size: var(--font-size-xs); font-weight: 500; text-transform: uppercase; margin-bottom: var(--spacing-xs);}
.result-description { font-size: var(--font-size-xs); color: var(--defence-grey); margin-top: var(--spacing-xs); font-style: italic;}
.search-result-item:focus { background: var(--defence-light-blue); color: var(--defence-white); outline: 2px solid var(--defence-navy); outline-offset: -2px;}
.search-result-item:focus .result-type { background: var(--defence-navy);}
.filter-section, .tools-section { margin-bottom: var(--spacing-xl);}
.filter-title, .tools-title { font-size: var(--font-size-lg); font-weight: 600; color: var(--defence-navy); margin-bottom: var(--spacing-md); padding-bottom: var(--spacing-sm); border-bottom: 2px solid var(--defence-light-blue);}
.filter-controls { display: flex; flex-direction: column; gap: var(--spacing-md);}
.filter-select { padding: var(--spacing-sm) var(--spacing-md); border: 1px solid #e0e0e0; border-radius: var(--radius-md); background: var(--defence-white); font-size: var(--font-size-sm); cursor: pointer; transition: border-color var(--transition-fast);}
.filter-select:focus { border-color: var(--defence-blue); outline: none; box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);}
.clear-filters-btn { background: var(--defence-red); color: var(--defence-white); border: none; padding: var(--spacing-sm) var(--spacing-md); border-radius: var(--radius-md); font-size: var(--font-size-sm); cursor: pointer; transition: background-color var(--transition-fast); display: flex; align-items: center; gap: var(--spacing-xs); justify-content: center;}
.clear-filters-btn:hover, .clear-filters-btn:focus { background: #aa0000; outline: none;}
.tool-buttons { display: flex; flex-direction: column; gap: var(--spacing-sm);}
.tool-btn { display: flex; align-items: center; gap: var(--spacing-sm); padding: var(--spacing-md); background: var(--defence-white); border: 1px solid #e0e0e0; border-radius: var(--radius-md); cursor: pointer; transition: all var(--transition-fast); font-size: var(--font-size-sm); color: var(--defence-dark-grey);}
.tool-btn:hover, .tool-btn:focus { background: var(--defence-light-grey); border-color: var(--defence-blue); color: var(--defence-navy); outline: none;}
.tool-btn.active { background: var(--defence-blue); color: var(--defence-white); border-color: var(--defence-blue);}
.tool-btn i { font-size: var(--font-size-base);}
.filter-status { background: var(--defence-light-grey); padding: var(--spacing-sm) var(--spacing-md); border-radius: var(--radius-md); margin-bottom: var(--spacing-md); font-size: var(--font-size-sm); color: var(--defence-dark-grey); text-align: center; border: 1px solid #e0e0e0;}
#visible-count { font-weight: 600; color: var(--defence-navy);}

/* ===== DETAILS BLADE CONTENT ===== */
.blade-header {
    background: linear-gradient(135deg, var(--defence-navy) 0%, var(--defence-blue) 100%);
    color: var(--defence-white);
    padding: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.blade-title-group {
    flex: 1;
}

.blade-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    line-height: 1.2;
}

.blade-subtitle {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.blade-subtitle::before {
    content: '📋';
    font-size: var(--font-size-xs);
}

.blade-controls {
    display: flex;
    gap: var(--spacing-xs);
    margin-left: var(--spacing-md);
}

.blade-control-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--defence-white);
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast);
    font-size: var(--font-size-sm);
}

.blade-control-btn:hover,
.blade-control-btn:focus {
    background: rgba(255, 255, 255, 0.2);
    outline: none;
    transform: scale(1.05);
}

.blade-content {
    flex: 1;
    padding: var(--spacing-lg);
    overflow-y: auto;
    position: relative;
}

.blade-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 200px;
    gap: var(--spacing-md);
    color: var(--defence-grey);
}

.blade-spinner {
    width: 24px;
    height: 24px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid var(--defence-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.blade-info-section {
    margin-bottom: var(--spacing-xl);
}

.blade-info-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--defence-navy);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--defence-light-blue);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.blade-info-grid {
    display: grid;
    gap: var(--spacing-md);
}

.blade-info-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.blade-info-label {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--defence-grey);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blade-info-value {
    font-size: var(--font-size-sm);
    color: var(--defence-dark-grey);
    padding: var(--spacing-sm);
    background: var(--defence-light-grey);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--defence-blue);
}

.blade-coordinates {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05) 0%, rgba(0, 102, 204, 0.1) 100%);
    border: 1px solid rgba(0, 102, 204, 0.2);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    margin-top: var(--spacing-md);
}

.blade-coordinates:hover {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(0, 102, 204, 0.15) 100%);
    border-color: rgba(0, 102, 204, 0.3);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.blade-coordinates::after {
    content: '📋 Click to copy';
    position: absolute;
    top: var(--spacing-xs);
    right: var(--spacing-sm);
    font-size: var(--font-size-xs);
    color: var(--defence-blue);
    opacity: 0.8;
}

.blade-risk-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: white;
    margin-bottom: var(--spacing-md);
}

.blade-actions {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid #e0e0e0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.blade-action-btn {
    background: var(--defence-blue);
    color: var(--defence-white);
    border: none;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.blade-action-btn:hover,
.blade-action-btn:focus {
    background: var(--defence-navy);
    outline: none;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.blade-action-btn.secondary {
    background: var(--defence-light-grey);
    color: var(--defence-dark-grey);
    border: 1px solid #e0e0e0;
}

.blade-action-btn.secondary:hover,
.blade-action-btn.secondary:focus {
    background: #e0e0e0;
    border-color: var(--defence-blue);
    color: var(--defence-navy);
}

/* ===== MAP OVERLAYS ===== */
.coordinate-display {
    background: rgba(255, 255, 255, 0.95);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    pointer-events: auto;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all var(--transition-fast);
    
    /* Position at bottom full width */
    position: absolute;
    bottom: var(--spacing-md);
    left: var(--spacing-md);
    right: var(--spacing-md);
    z-index: 400;
}

.coordinate-display:hover {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-lg);
    border-color: var(--defence-blue);
}

.coordinate-display:focus {
    outline: 2px solid var(--defence-blue);
    outline-offset: 2px;
    border-color: var(--defence-blue);
}

.coord-toggle-icon {
    color: var(--defence-blue);
    font-size: var(--font-size-sm);
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.coordinate-display:hover .coord-toggle-icon {
    transform: scale(1.1);
    color: var(--defence-navy);
}

.coord-format-label {
    font-weight: 600;
    color: var(--defence-dark-grey);
    font-size: var(--font-size-xs);
    flex-shrink: 0;
    transition: color var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.coordinate-display:hover .coord-format-label {
    color: var(--defence-blue);
}

.coord-value {
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: var(--defence-navy);
    /* Better overflow handling for long coordinates */
    flex: 1;
    min-width: 0; /* Allow shrinking below content size */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    background: rgba(30, 58, 95, 0.05);
    padding: 2px var(--spacing-xs);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(30, 58, 95, 0.1);
    transition: all var(--transition-fast);
}

.coordinate-display:hover .coord-value {
    background: rgba(30, 58, 95, 0.08);
    border-color: rgba(30, 58, 95, 0.2);
}

/* Clipboard icon for coordinate copying */
.clipboard-icon {
    color: var(--defence-grey);
    font-size: var(--font-size-sm);
    flex-shrink: 0;
    transition: all var(--transition-fast);
    cursor: pointer;
    opacity: 0.7;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    position: relative;
    animation: clipboardHint 3s ease-in-out infinite;
}

@keyframes clipboardHint {
    0%, 90%, 100% {
        opacity: 0.7;
    }
    45% {
        opacity: 1;
    }
}

.clipboard-icon:hover {
    color: var(--defence-blue);
    background: rgba(0, 102, 204, 0.1);
    opacity: 1;
    transform: scale(1.1);
    animation: none; /* Stop hint animation on hover */
}

.clipboard-icon.copied {
    color: var(--defence-green);
    animation: clipboardPulse 0.6s ease-out;
}

@keyframes clipboardPulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.3);
        color: var(--defence-green);
    }
    100% {
        transform: scale(1);
    }
}

/* Tooltip improvements */
.clipboard-icon::after {
    content: attr(title);
    position: absolute;
    bottom: 100%;
    right: 0;
    background: var(--defence-dark-grey);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translateY(5px);
    transition: all 0.2s ease-out;
    z-index: 1000;
}

.clipboard-icon:hover::after {
    opacity: 1;
    transform: translateY(0);
}

.legend-container {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    pointer-events: auto;
    transition: all var(--transition-base);
    
    /* Position in top right */
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    z-index: 500;
}

.legend-container.collapsed {
    width: 50px;
    height: 50px;
}

.legend-container:not(.collapsed) {
    width: 280px;
    height: auto;
    max-height: 350px;
}

.legend-container:hover {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-lg);
}

.legend-toggle {
    width: 100%;
    background: var(--defence-navy);
    color: var(--defence-white);
    border: none;
    padding: var(--spacing-md);
    font-weight: 600;
    font-size: var(--font-size-base);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast);
    min-height: 50px;
}

.legend-toggle:hover,
.legend-toggle:focus {
    background: var(--defence-blue);
    outline: none;
}

.legend-content {
    padding: var(--spacing-md);
    transition: max-height var(--transition-base);
    overflow: hidden;
}

.legend-content.collapsed {
    max-height: 0;
    padding: 0 var(--spacing-md);
}

.legend-content h4 {
    margin-bottom: var(--spacing-md);
    color: var(--defence-navy);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.legend-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xs);
    color: var(--defence-dark-grey);
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
}

/* ===== MAP/LEAFLET CONTROLS ===== */
.leaflet-top, .leaflet-bottom { left: auto !important; right: 2.5rem !important; }
.leaflet-control { margin-right: 2.5rem !important; margin-left: 0 !important; }
.leaflet-top.leaflet-left { top: var(--spacing-md); left: var(--spacing-md);}
.leaflet-top.leaflet-right { top: 70px; right: var(--spacing-md);}
.leaflet-bottom.leaflet-right { bottom: 80px; right: var(--spacing-md);}
.leaflet-bottom.leaflet-left { bottom: 80px; left: var(--spacing-md);}
.leaflet-control-container .leaflet-control { z-index: 300; }
@media (max-width: 900px) {
    .leaflet-top, .leaflet-bottom { right: 0.5rem !important; }
    .leaflet-control { margin-right: 0.5rem !important; }
}
@media (max-width: 768px) {
    .leaflet-top.leaflet-right { top: 80px; }
    .leaflet-bottom.leaflet-right, .leaflet-bottom.leaflet-left { bottom: 100px; }
}
@media (max-width: 480px) {
    .leaflet-bottom.leaflet-right, .leaflet-bottom.leaflet-left { bottom: 120px; }
}

/* ===== MAP/LEAFLET CUSTOMIZATIONS ===== */
.leaflet-container { font-family: var(--font-family);}
.leaflet-popup-content-wrapper { border-radius: var(--radius-md); box-shadow: var(--shadow-lg);}
.leaflet-popup-content { font-family: var(--font-family); line-height: 1.5;}
.leaflet-control-zoom a { background: var(--defence-white); color: var(--defence-navy); border-radius: var(--radius-md);}
.leaflet-control-zoom a:hover { background: var(--defence-light-grey);}
.leaflet-control-layers { border-radius: var(--radius-md); box-shadow: var(--shadow-md);}
.leaflet-control-scale-line { background: rgba(255,255,255,0.8); border-radius: var(--radius-sm); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);}
.leaflet-tooltip-measurement { background: var(--defence-navy); color: var(--defence-white); border: none; border-radius: var(--radius-md); font-weight: 600; font-size: var(--font-size-sm); padding: var(--spacing-sm) var(--spacing-md);}

/* ===== POPUPS ===== */
.uxo-popup { font-family: var(--font-family); max-width: 350px;}
.popup-title { color: var(--defence-navy); font-size: var(--font-size-lg); font-weight: 600; margin-bottom: var(--spacing-md); border-bottom: 2px solid var(--defence-light-blue); padding-bottom: var(--spacing-xs);}
.popup-details p { margin-bottom: var(--spacing-sm); font-size: var(--font-size-sm); line-height: 1.5;}
.popup-details strong { font-weight: 600; color: var(--defence-dark-grey);}
.risk-badge { display: inline-block; color: white; padding: 2px 6px; border-radius: var(--radius-sm); font-size: var(--font-size-xs); font-weight: 600; margin-right: var(--spacing-xs);}
.popup-actions { margin-top: var(--spacing-md); padding-top: var(--spacing-md); border-top: 1px solid #e0e0e0; display: flex; gap: var(--spacing-sm); flex-wrap: wrap;}
.popup-btn { background: var(--defence-blue); color: var(--defence-white); border: none; padding: var(--spacing-sm) var(--spacing-md); border-radius: var(--radius-md); font-size: var(--font-size-xs); cursor: pointer; transition: background-color var(--transition-fast); display: flex; align-items: center; gap: var(--spacing-xs);}
.popup-btn:hover, .popup-btn:focus { background: var(--defence-navy); outline: none;}
.uxo-popup-container .leaflet-popup-content-wrapper { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);}
.uxo-popup-container .leaflet-popup-content { margin: var(--spacing-md);}

/* ===== LOADING, ERROR, PROGRESS ===== */
.loading-overlay, .progress-indicator {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex; align-items: center; justify-content: center;
    z-index: 9999;
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
}
.loading-content, .progress-content {
    background: var(--defence-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
    display: flex; flex-direction: column; align-items: center; gap: var(--spacing-md);
}
.spinner, .progress-spinner {
    width: 40px; height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--defence-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}
@keyframes spin { 0% { transform: rotate(0deg);} 100% { transform: rotate(360deg);}}
.progress-indicator.hidden, .loading-overlay.hidden { display: none;}
.loading-overlay.visible, .progress-indicator.visible { display: flex;}
.error-message {
    position: fixed;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--defence-red);
    color: var(--defence-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 9999;
    max-width: 400px;
    display: none;
}
.error-message.visible { display: block; animation: slideIn 0.3s ease-out;}
@keyframes slideIn { from { transform: translateX(100%); opacity: 0;} to { transform: translateX(0); opacity: 1;}}
.error-content { display: flex; align-items: flex-start; gap: var(--spacing-sm);}
.error-close { background: none; border: none; color: var(--defence-white); cursor: pointer; padding: var(--spacing-xs); margin-left: auto; border-radius: var(--radius-sm); transition: background-color var(--transition-fast);}
.error-close:hover, .error-close:focus { background: rgba(255,255,255,0.2); outline: none;}

/* ===== HELP MODAL ===== */
.help-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.help-modal.visible {
    display: flex;
    animation: fadeIn 0.3s ease-out;
}

.help-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.help-modal-content {
    position: relative;
    background: var(--defence-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 900px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.help-modal-header {
    background: var(--defence-navy);
    color: var(--defence-white);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.help-modal-header h2 {
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.help-modal-close {
    background: none;
    border: none;
    color: var(--defence-white);
    font-size: var(--font-size-lg);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}

.help-modal-close:hover,
.help-modal-close:focus {
    background: rgba(255, 255, 255, 0.1);
    outline: none;
}

.help-modal-body {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.help-navigation {
    background: var(--defence-light-grey);
    width: 200px;
    border-right: 1px solid #e0e0e0;
    overflow-y: auto;
}

.help-nav-list {
    list-style: none;
    margin: 0;
    padding: var(--spacing-sm) 0;
}

.help-nav-item {
    display: block;
    width: 100%;
    background: none;
    border: none;
    padding: var(--spacing-md);
    text-align: left;
    font-size: var(--font-size-sm);
    color: var(--defence-dark-grey);
    cursor: pointer;
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.help-nav-item:hover,
.help-nav-item:focus {
    background: var(--defence-white);
    color: var(--defence-navy);
    outline: none;
}

.help-nav-item.active {
    background: var(--defence-white);
    color: var(--defence-navy);
    border-left-color: var(--defence-blue);
    font-weight: 600;
}

.help-content {
    flex: 1;
    padding: var(--spacing-lg);
    overflow-y: auto;
}

.help-section {
    display: none;
}

.help-section.active {
    display: block;
}

.help-section h3 {
    color: var(--defence-navy);
    margin-top: 0;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
    border-bottom: 2px solid var(--defence-blue);
    padding-bottom: var(--spacing-sm);
}

.help-section h4 {
    color: var(--defence-dark-grey);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-base);
}

.help-section p {
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    color: var(--defence-dark-grey);
}

.help-section ul {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

.help-section li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.5;
    color: var(--defence-dark-grey);
}

.help-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.help-card {
    background: var(--defence-light-grey);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--defence-blue);
}

.help-card h5 {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--defence-navy);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.help-card p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--defence-grey);
}

.help-keyboard-shortcut {
    display: inline-block;
    background: var(--defence-navy);
    color: var(--defence-white);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: monospace;
    font-size: var(--font-size-xs);
    margin: 0 2px;
}

.help-risk-legend {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--spacing-sm);
    align-items: center;
    margin-bottom: var(--spacing-xs);
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    background: var(--defence-light-grey);
}

.help-risk-color {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.help-example {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
    font-family: monospace;
    font-size: var(--font-size-sm);
    color: var(--defence-dark-grey);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .help-modal-content {
        max-width: 100%;
        max-height: 90vh;
        margin: var(--spacing-sm);
    }
    
    .help-modal-body {
        flex-direction: column;
    }
    
    .help-navigation {
        width: 100%;
        max-height: 150px;
        border-right: none;
        border-bottom: 1px solid #e0e0e0;
    }
    
    .help-nav-list {
        display: flex;
        flex-wrap: wrap;
        padding: var(--spacing-xs);
    }
    
    .help-nav-item {
        flex: 1;
        min-width: 120px;
        text-align: center;
        padding: var(--spacing-sm);
        border-left: none;
        border-bottom: 3px solid transparent;
    }
    
    .help-nav-item.active {
        border-left: none;
        border-bottom-color: var(--defence-blue);
    }
    
    .help-grid {
        grid-template-columns: 1fr;
    }
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

/* --- Remove all legacy/conflicting .control-panel rules first --- */
.control-panel {
    /* Remove all previous top, bottom, left, right, margin, padding, max-height, height, etc. */
    all: unset;
    box-sizing: border-box;
    position: absolute;
    z-index: 1100;
    background: var(--defence-white);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    width: 340px;
    min-width: 260px;
    max-width: 90vw;
    /* Floating cleanly between header/footer, with a small gap from all edges */
    top: calc(7vh + var(--spacing-md));
    bottom: calc(2vh + var(--spacing-md));
    left: var(--spacing-md);
    right: auto;
    margin: 0;
    padding: var(--spacing-md);
}

/* --- Position coordinate display between control panel and right edge (desktop only) --- */
@media (min-width: 901px) {
  .coordinate-display {
    left: calc(var(--spacing-lg) + 340px + var(--spacing-lg)); /* control panel width + 2 gaps */
    right: var(--spacing-md);
    width: auto;
    max-width: calc(100vw - (340px + 3 * var(--spacing-lg)) - var(--spacing-md));
  }
}

/* ===== MINESWEEPER FULLSCREEN MODE ===== */

/* Hide control panel when minesweeper is active */
.main-content.minesweeper-fullscreen {
    grid-template-columns: 0fr 1fr !important;
    transition: grid-template-columns 0.3s ease-in-out;
}

.main-content.minesweeper-fullscreen .control-panel {
    overflow: hidden;
    width: 0;
    min-width: 0;
}

.control-panel.minesweeper-hidden {
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
    pointer-events: none;
}

/* Minesweeper panel toggle button */
.minesweeper-panel-toggle {
    position: fixed;
    left: 5px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    background: var(--defence-navy);
    color: var(--defence-white);
    border: none;
    padding: var(--spacing-md) var(--spacing-sm);
    border-radius: 0 8px 8px 0;
    cursor: pointer;
    display: none;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    min-height: 120px;
    width: 45px;
}

.minesweeper-panel-toggle:hover {
    background: var(--defence-blue);
    transform: translateY(-50%) translateX(5px);
    box-shadow: 3px 0 15px rgba(0, 0, 0, 0.4);
}

.minesweeper-panel-toggle:focus {
    outline: 2px solid var(--defence-light-blue);
    outline-offset: 2px;
}

.minesweeper-panel-toggle i {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
    transform: rotate(90deg);
}

.minesweeper-panel-toggle span {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-size: var(--font-size-xs);
}

/* Enhanced minesweeper canvas for better visibility */
.minesweeper-canvas {
    image-rendering: crisp-edges;
    image-rendering: -webkit-crisp-edges;
    image-rendering: pixelated;
}

/* Ensure map takes full width in minesweeper mode */
.main-content.minesweeper-fullscreen .map-section {
    width: 100vw;
    position: relative;
    left: 0;
    margin: 0;
    padding: 0;
}

.main-content.minesweeper-fullscreen .map-container {
    width: 100% !important;
    height: calc(100vh - 80px) !important; /* Account for header height */
}

.main-content.minesweeper-fullscreen #map {
    width: 100% !important;
    height: 100% !important;
}

/* Hide certain UI elements during minesweeper gameplay */
.main-content.minesweeper-fullscreen .coordinate-display {
    background: rgba(30, 58, 95, 0.9);
    border: 2px solid var(--defence-blue);
}

.main-content.minesweeper-fullscreen .legend-container {
    background: rgba(30, 58, 95, 0.9);
    border: 2px solid var(--defence-blue);
}

/* Responsive adjustments for minesweeper mode */
@media screen and (max-width: 768px) {
    .minesweeper-panel-toggle {
        width: 35px;
        min-height: 100px;
        padding: var(--spacing-sm) var(--spacing-xs);
    }
    
    .minesweeper-panel-toggle span {
        font-size: 10px;
    }
}

/* Accessibility improvements for minesweeper mode */
@media (prefers-reduced-motion: reduce) {
    .main-content.minesweeper-fullscreen,
    .control-panel.minesweeper-hidden,
    .minesweeper-panel-toggle {
        transition: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .minesweeper-panel-toggle {
        background: black;
        color: white;
        border: 2px solid white;
    }
    
    .minesweeper-panel-toggle:hover {
        background: white;
        color: black;
    }
}