img {
    -webkit-user-select: none;
    -webkit-user-drag: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Base toolbar */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  margin: 0;
  background: color-mix(in srgb, var(--bg-elevated) 85%, transparent);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: var(--radius-lg, 16px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
  box-sizing: border-box;
  overflow: hidden;
}

/* Sections inside */
.toolbar-section {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: 0.75rem;
  flex: 0 1 auto;
  min-width: 0;
}

/* Divider */
.toolbar-divider {
  width: 1px;
  height: 2.5rem;
  background: rgba(255,255,255,0.04);
  border-radius: 1px;
  margin: 0 0.5rem;
  align-self: stretch;
}

/* Icon buttons */
.icon-btn img,
.zoom-btn img {
  width: 1.5rem;
  height: 1.5rem;
  vertical-align: middle;
}


pc {
    display: none;
}

/* Mobile-only elements (hidden on desktop) */
.mobile-only {
    display: none;
}

@media (max-width: 768px) {
    .mobile-only {
        display: block;
    }
}

/* Fixed zoom controls relative to map-editor */
#zoomControls {
    position: fixed;
    z-index: 100;
    top: 0; /* Will be set by JS */
    left: 0; /* Will be set by JS */
    display: flex;
    flex-direction: row;
    gap: 8px;
}
.map-editor-overlay {
    position: absolute;
    top: 25rem;
    left: 3rem;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 20;
}

.map-editor-overlay .zoom-controls {
    pointer-events: auto;
}
.mapmaker-container {
    position: relative;
    padding: 1rem;
    min-height: calc(100vh - 56px);
    overflow: hidden;
}

.hamburger {
    position: fixed;
    top: 1rem;
    left: 1rem;
    width: 48px;
    height: 48px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    background: var(--surface-color);
    cursor: pointer;
    z-index: 1001;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
}

.hamburger:hover {
    background: var(--surface-color-hover);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.2);
}

.hamburger::before {
    content: "";
    display: block;
    width: 24px;
    height: 3px;
    background: var(--text-color);
    box-shadow: 0 7px 0 var(--text-color), 0 -7px 0 var(--text-color);
    margin: 0 auto;
    transition: all 0.3s ease;
}

.side-panel {
    position: fixed;
    top: 0;
    left: 0;
    width: 22%;
    min-width: 16rem;
    max-width: 17rem;
    height: 100vh;
    background: var(--surface-color);
    border-right: 2px solid var(--border-color);
    box-shadow: 4px 0 20px rgba(0,0,0,0.15);
    padding: 1rem;
    overflow-y: auto;
    z-index: 1000;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.side-panel[aria-hidden="false"] {
    transform: translateX(0);
}

.side-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 3.75rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.side-panel-header h3 {
    margin: 0;
    color: var(--primary-color);
    font-size: 1.25rem;
    font-weight: 600;
}

.side-panel-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.content {
    width: 100%;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 1.5rem;
    overflow: hidden;
}

.center-panel {
    position: relative;
    width: 100%;
    max-width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 70vh;
}

.left-panel, .right-panel {
    position: absolute;
    top: 1rem;
    z-index: 50;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 280px;
    max-height: calc(100% - 2rem);
    pointer-events: none;
}

.left-panel > *, .right-panel > * {
    pointer-events: auto;
}

.left-panel {
    left: 1rem;
}

.right-panel {
    right: 4.5rem;
}

.controls-bar {
    background: color-mix(in srgb, var(--bg-secondary) 80%, transparent);
    backdrop-filter: blur(16px);
    padding: 0; /* Flush padding for header toggle */
    margin: 0;
    border-radius: var(--radius-lg, 16px);
    border: 1px solid rgba(255,255,255,0.04);
    box-shadow: 0 4px 24px rgba(0,0,0,0.5);
    box-sizing: border-box;
    overflow: hidden; /* Support collapse animation */
}

.controls-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    align-items: start;
    padding: 1rem;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s linear, padding 0.3s ease;
    max-height: 1000px;
    opacity: 1;
}

.controls-content > div {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.controls-content > div:first-child {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.controls-content > div:first-child > *:first-child:not(input) {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-color-secondary);
    margin: 0;
}

.controls-bar input[type="text"] {
    height: 44px;
    border-radius: 8px;
    font-size: 0.95rem;
    padding: 0 0.75rem;
    border: 1px solid rgba(255,255,255,0.08);
    background-color: rgba(255,255,255,0.04);
    color: var(--text-color);
    transition: border-color 0.2s, background-color 0.2s;
}

.controls-bar input[type="text"]:hover {
    border-color: var(--primary-color);
}

.select-inline {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.select-inline label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-color-secondary);
    margin: 0;
}

.select-inline select {
    height: 44px;
    border-radius: 8px;
    font-size: 0.95rem;
    padding: 0 0.75rem;
    border: 1px solid rgba(255,255,255,0.08);
    background-color: var(--bg-tertiary);
    color: var(--text-color);
    transition: border-color 0.2s, background-color 0.2s;
    cursor: pointer;
}

.select-inline select:hover {
    border-color: var(--primary-color);
}

.tool-buttons, .action-buttons, .select-tool-buttons {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin: 0 0;
}


.icon-btn, .zoom-btn, .select-btn {
    width: 36px;
    height: 36px;
    padding: 7px;
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-sm, 6px);
    background-color: rgba(255,255,255,0.03);
    color: var(--text-color);
    cursor: pointer;
    transition: all 200ms cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
}

.icon-btn img, .zoom-btn img, .select-btn img {
    width: 20px;
    height: 20px;
    object-fit: contain;
    filter: brightness(0) invert(1) brightness(150%);
    transition: filter 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

.icon-btn:hover, .zoom-btn:hover, .select-btn:hover {
    background-color: rgba(255,255,255,0.07);
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

.icon-btn:active, .zoom-btn:active {
    transform: scale(0.95);
}

.icon-btn:hover img, .zoom-btn:hover img, .select-btn:hover img {
    filter: brightness(0) invert(1) brightness(200%);
}

.icon-btn:focus-visible, .zoom-btn:focus-visible, .select-btn:focus-visible {
    outline: 2px solid rgba(255,255,255,0.6);
    outline-offset: 3px;
}

.icon-btn.active, .zoom-btn.active, .select-btn.active {
    background-color: rgba(255,255,255,0.9);
    border-color: rgba(255,255,255,0.9);
}

.icon-btn.active img, .zoom-btn.active img, .select-btn.active img {
    filter: brightness(0) invert(1) brightness(200%);
}

.icon-btn.active svg {
    stroke: #1a1a1a !important;
}

.icon-btn:hover svg {
    stroke: #ffffff !important;
}


.select-btn {
    width: auto;
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 0.5rem;
}

.tiles-section {
    background: color-mix(in srgb, var(--bg-secondary) 80%, transparent);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.04);
    border-radius: var(--radius-lg, 16px);
    padding: 1rem;
    margin: 0;
    box-shadow: 0 4px 24px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
}

.selections-section {
    background: color-mix(in srgb, var(--bg-secondary) 80%, transparent);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.04);
    border-radius: var(--radius-lg, 16px);
    padding: 1rem;
    margin: 0;
    box-shadow: 0 4px 24px rgba(0,0,0,0.5);
    overflow: hidden;
}

.tiles-grid {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: stretch;
    /* allow this column to shrink so inner selector can scroll */
    flex: 1 1 auto;
    min-height: 0;
}

.tiles-grid h4 {
    font-size: 1.125rem;
    font-weight: 600;
}

.tiles-controls {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
    padding: 1rem;
    background: rgba(var(--primary-color-rgb), 0.05);
    border-radius: 8px;
    border: 1px solid rgba(var(--primary-color-rgb), 0.1);
}

.map-wrapper {
    position: relative;
    z-index: 10;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 70vh;
    padding-right: 130px;
    box-sizing: border-box;
}

.map-editor {
    position: relative;
    overflow: auto;
    width: 100%;
    max-height: 75vh;
    min-height: 70vh;
    margin: 0;
    background: var(--bg-primary);
    border: 1px solid rgba(255,255,255,0.04);
    border-radius: var(--radius-lg, 16px);
    box-shadow: 0 4px 40px rgba(0,0,0,0.6), inset 0 0 60px rgba(0,0,0,0.3);
    cursor: crosshair;
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
}

.map-container {
    position: relative;
    width: fit-content;
    height: fit-content;
    margin: auto; /* let initial centering happen */
}

#mapCanvas {
    display: block;
    image-rendering: pixelated;
}



/* Hide scrollbar but keep functionality */
.map-editor::-webkit-scrollbar {
    display: none; /* Chrome, Safari and Opera */
}

.tool-section {
    margin-bottom: 2rem;
}

.tool-section h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
    letter-spacing: 0.035rem;
    font-weight: 400;   
}

.select-container {
    margin-bottom: 1rem;
}

.select-container label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color-secondary);
}

.select-container select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 0.25rem;
    background-color: var(--surface-color);
    color: var(--text-color);
    font-size: 0.9rem;
    cursor: pointer;
}

.select-container select:hover {
    border-color: var(--primary-color);
}

.select-container select option {
    background-color: var(--surface-color);
    color: var(--text-color);
}


#tileSelector {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(52px, max-content));
    gap: 8px;
    padding: 8px;
    background: rgba(255,255,255,0.02);

    border-radius: 8px;
}



.tile-btn {
    padding: 4px;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    background: rgba(255,255,255,0.03);
    cursor: pointer;
    transition: all 0.18s;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0,0,0,0.25);

    width: 100%;
    min-width: 52px;
    aspect-ratio: 1 / 1;
    box-sizing: border-box;
}


.tile-btn:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}

.tile-btn:active {
    transform: scale(0.96);
}

.tile-btn:focus-visible {
    outline: 2px solid rgba(255,255,255,0.6);
    outline-offset: 2px;
}

.tile-btn.selected {
    border-color: rgba(255,255,255,0.6);
    background: rgba(255,255,255,0.1);
    box-shadow: 0 0 0 1px rgba(255,255,255,0.2), 0 0 12px rgba(255,255,255,0.06);
}

.tile-btn img {
    width: 70%;
    height: 70%;
    object-fit: contain;
}

/* Hide scrollbar but keep functionality */
#tileSelector::-webkit-scrollbar {
    width: 6px;
}

#tileSelector::-webkit-scrollbar-track {
    background: var(--surface-color);
}

#tileSelector::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 3px;
}

.checkbox-container {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    border-radius: 4px;
    transition: all 0.2s ease;
}

/* Add styles for checkboxes with red border */
input[type="checkbox"][style*="border-color: rgb(255, 68, 68)"] {
    border-color: #ff4444 !important;
}

.checkbox-container label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    color: var(--text-color);
}

.checkbox-container input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    cursor: pointer;
}

.toggle-btn.active {
    background: var(--primary-color);
    color: white;
}

.below-map {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: color-mix(in srgb, var(--bg-secondary) 80%, transparent);
    backdrop-filter: blur(16px);
    padding: 1rem;
    margin: 0;
    border-radius: var(--radius-lg, 16px);
    border: 1px solid rgba(255,255,255,0.04);
    box-shadow: 0 4px 24px rgba(0,0,0,0.5);
}

.save-export-buttons {
    display: flex;
    flex-direction: row;
    gap: 1rem;
    align-items: center;
    justify-content: center;
}

.save-export-buttons .text-btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 8px;
    min-width: 120px;
}

.map-link {
    text-align: center;
    padding: 0.75rem;
    background: rgba(var(--primary-color-rgb), 0.05);
    border-radius: 8px;
    border: 1px solid rgba(var(--primary-color-rgb), 0.1);
}

.map-link span {
    font-weight: 600;
    color: var(--text-color-secondary);
    margin-right: 0.5rem;
}

.link-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 0.5rem;
}

.copy-btn {
    width: 32px;
    height: 32px;
    padding: 6px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--surface-color);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.copy-btn:hover {
    background: var(--surface-color-hover);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.copy-btn:active {
    transform: scale(0.95);
}

.copy-btn svg {
    width: 16px;
    height: 16px;
}

.map-link-text {
    display: inline-block;
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
    max-width: 100%;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 400;
    color: var(--text-primary);
    text-decoration: none;
}

@media (max-width: 900px) {
    .mapmaker-container {
        padding: 0.75rem;
    }

    .hamburger {
        top: 0.75rem;
        left: 0.75rem;
        width: 44px;
        height: 44px;
    }

    .content {
        gap: 1rem;
    }

    .controls-bar {
        margin: 0 0.5rem;
    }
    
    .controls-content {
        grid-template-columns: 1fr;
        gap: 0.75rem;
        padding: 1rem;
    }

    .tiles-section {
        margin: 0 0.5rem;
    }

    .tiles-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .tiles-controls {
        flex-direction: row;
        justify-content: center;
        padding: 0.75rem;
    }

    .map-editor {
        padding: 1rem;
        min-height: 50vh;
        margin: 0 0.5rem;
    }

    .below-map {
        margin: 0 0.5rem;
    }

    .tiles-grid{
        overflow-x: auto;
        max-height: 30vh;
    }

    .save-export-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }

    .save-export-buttons .text-btn {
        width: 100%;
        min-width: unset;
    }

    .link-container {
        flex-direction: column;
        gap: 0.75rem;
    }

    .copy-btn {
        align-self: center;
    }

    .select-btn {
        width: 36px;
        height: 36px;
        padding: 7px;
        border: 1px solid var(--border-color);
        border-radius: 0.25rem;
        background-color: var(--surface-color);
        color: var(--text-color);
        cursor: pointer;
        transition: all 0.2s;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    mob {
        display: none;
    }

    web {
        display: block;
    }
}

.text-btn {
    padding: 0.5rem 1.25rem;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    background-color: rgba(255,255,255,0.05);
    color: var(--text-color);
    cursor: pointer;
    transition: all 200ms cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 500;
    min-height: 44px;
}

.text-btn:hover {
    background-color: rgba(255,255,255,0.07);
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

.text-btn:active {
    transform: scale(0.97);
}

.text-btn:focus-visible {
    outline: 2px solid rgba(255,255,255,0.6);
    outline-offset: 3px;
}

label:has(input[type="checkbox"]) input[type="checkbox"] {
    display: none;
}

label:has(input[type="checkbox"]) {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    color: var(--text-color);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 7px;
    padding: 0.5rem;
    font-family: 'Inter', Arial, Helvetica, sans-serif;
    font-size: 13px;
    transition: all 0.15s;
}

label:has(input[type="checkbox"]:checked) {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    color: var(--text-color);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 7px;
    padding: 0.5rem;
    background-color: rgba(255,255,255,0.08);
}

input[type="text"] {
    width: 100%;
    padding: 0.6rem;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 7px;
    background-color: rgba(255,255,255,0.04);
    color: var(--text-color);
    transition: border-color 0.2s, background-color 0.2s;
    font-family: 'Inter', sans-serif;
}

.selections-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    margin: 0;
    flex-wrap: wrap;
}

.selections-container label {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 8px;
}

label:has(input[type="radio"]) input[type="radio"] {
    display: none;
}

label:has(input[type="radio"]) {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 8px;
    cursor: pointer;
    border-radius: 6px;
    transition: background 0.15s;
}

label:has(input[type="radio"]:checked) {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 8px;
    background-color: rgba(255,255,255,0.08);
    border-radius: 6px;
}

.tooltip-floating {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    font-size: 20px;
    color: var(--text-color-secondary);
    background-color: rgba(13,13,18,0.85);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(0,0,0,0.35);
    z-index: 1000;
    transition: background-color 0.2s, border-color 0.2s;
}

.tooltip-floating:hover {
    background-color: var(--surface-color-hover);
    border-color: var(--primary-color);
}

.tooltip-floating .tooltip-text {
    visibility: hidden;
    opacity: 0;
    background-color: rgba(13,13,20,0.97);
    color: var(--text-color-secondary);
    text-align: center;
    border-radius: 10px;
    padding: 8px 12px;
    position: absolute;
    bottom: 120%;
    right: 0;
    white-space: nowrap;
    font-size: 0.85rem;
    font-family: 'Inter', Arial, Helvetica, sans-serif;
    z-index: 1001;
    transition: opacity 0.25s ease;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.07);
    backdrop-filter: blur(16px);
}

.tooltip-floating .tooltip-text::after {
    content: "";
    position: absolute;
    top: 100%;
    right: 12px;
    border-width: 5px;
    border-style: solid;
    border-color: #333 transparent transparent transparent;
}

.tooltip-floating:hover .tooltip-text {
    visibility: visible;
    color: var(--text-color-secondary);
    opacity: 1;
}

/* Keyboard shortcuts tooltip styles */
.shortcuts-tooltip {
    right: 4rem;
}

.disclaimer-tooltip {
    right: 1rem;
    color: var(--text-color);
}

.environments-tooltip {
    right: 7rem;
}

.shortcuts-tooltip img {
    width: 20px;
    height: 20px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.shortcuts-text {
    white-space: normal;
    width: 250px;
    text-align: left;
    padding: 12px;
}

.shortcuts-text h4 {
    margin: 0 0 8px 0;
    color: var(--primary-color);
    font-size: 1rem;
}

.shortcuts-text ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.shortcuts-text li {
    margin: 4px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.shortcuts-text kbd {
    background-color: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 4px;
    padding: 2px 6px;
    font-size: 0.8rem;
    font-family: 'Inter', monospace;
    min-width: 20px;
    text-align: center;
    color: var(--text-color);
}

.environments-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: flex-start;
}

label[for='correctMirroringBtn'], label[for='hideZoomBtn'] {
    width: 100%;
    margin-top: 0.5rem;
    padding: 0.5rem;
    justify-content: center;
    align-items: center;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 7px;
    background-color: rgba(255,255,255,0.03);
}

::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: var(--surface-color);
}

::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: 6px;
    border: 3px solid var(--surface-color);
}

::-webkit-scrollbar-thumb:hover {
    background-color: var(--primary-color);
}


/* Default stays stacked (your current setup) */

/* On wide screens, switch to row layout */
@media (min-width: 1025px) {
  .center-panel {
    height: 70vh;
    min-height: 0;
  }

  .map-wrapper {
    width: 100%;
    height: 100%;
  }

  .map-editor {
    max-height: 75vh;
    min-height: 70vh;
    width: 100%;
  }

  /* Toolbar switches to vertical column */
  .toolbar.toolbar-horizontal, .selections-section {
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    width: 100%;
    flex: 0 0 auto;
  }

  .toolbar.toolbar-horizontal {
    gap: 10px;
    justify-content: flex-start;
    overflow-y: auto;
    max-height: calc(70vh - 200px);
  }

  section.selections-section {
    padding: 0.75rem;
    margin: 0;
  }

  .toolbar-section {
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: center;
    gap: 0.5rem;
    flex: 0 0 auto;
    flex-wrap: wrap;
  }

  .tiles-section {
    flex-direction: column;
    align-items: center;
    width: 100%;
    padding: 1rem;
    height: 100%;
    max-height: 100%;
  }

  .tiles-grid {
    width: 100%;
    max-height: max-content;
    height: fit-content;
    padding: 0;
    overflow-y: auto;
  }

  #tilesTitle {
    width: 100%;
    text-align: center;
    margin: 0;
  }

  #tileSelector {
    display: grid;
    grid-auto-flow: row;
    grid-template-columns: repeat(auto-fill, minmax(48px, 1fr));
    grid-auto-rows: auto;
    gap: 6px;
    padding: 6px;
    background: rgba(255,255,255,0.02);
    align-content: start;
    overflow-y: auto;
    overflow-x: hidden;
    width: 100%;
    height: 100%;
    flex: 1 1 auto;
    min-height: 0;
  }

  .toolbar-divider {
    width: 100%;
    height: 2px;
    margin: 0;
  }

  pc { display: block; }
  web { display: none; }

  .toolbar-section label.mirror-btn {
    height: fit-content;
    width: auto;
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 11px;
  }

  .long-btn {
    width: 100%;
    margin-top: 0;
    padding: 0.4rem;
    justify-content: center;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--surface-color);
    font-size: 11px;
  }

  .selections-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    gap: 0.5rem;
  }

  .select-btn {
    width: 100%;
  }

  .toolbar.toolbar-horizontal .toolbar-divider {
    width: 100%;
    height: 2px;
    margin: 0.25rem 0;
  }
}

/* ── MOBILE & TABLET OPTIMIZATION FOR MAPMAKER ── */
@media (max-width: 1024px) {
    .center-panel {
        flex-direction: column !important;
        min-height: auto !important;
        align-items: stretch !important;
        gap: 1.5rem;
    }

    .left-panel, .right-panel {
        position: static !important;
        width: 100% !important;
        max-width: 100% !important;
        max-height: none !important;
        pointer-events: auto !important;
        padding: 0 !important;
    }

    .map-wrapper {
        width: 100% !important;
        min-height: 65vh;
        padding-right: 0 !important;
    }

    .scroll-navigation-lane {
        display: none !important;
    }

    .zoom-controls-floating {
        right: 1rem !important;
        top: 1rem !important;
    }

    .map-editor {
        min-height: 65vh !important;
        max-height: 65vh !important;
        padding: 0.5rem !important;
        border-radius: 12px;
    }

    .draggable-panel {
        transform: none !important;
        width: 100% !important;
        top: auto !important;
        left: auto !important;
        right: auto !important;
        bottom: auto !important;
        position: static !important;
    }

    .panel-drag-handle {
        cursor: default !important;
    }

    .panel-drag-handle::before {
        display: none !important; /* Remove draggable indicator icon */
    }

    #tileSelector {
        grid-template-columns: repeat(auto-fill, minmax(54px, 1fr)) !important;
        max-height: 350px;
    }

    .selections-container {
        justify-content: space-between !important;
        gap: 0.5rem !important;
        display: flex !important;
        flex-direction: row !important;
    }

    .select-btn {
        flex: 1 1 auto !important;
        min-width: 48px !important;
        height: 48px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

    .toolbar-section {
        justify-content: center !important;
        gap: 0.75rem !important;
        display: flex !important;
        flex-wrap: wrap !important;
    }

    .toolbar-section label.mirror-btn {
        padding: 0.6rem 0.9rem !important;
        font-size: 0.8rem !important;
        flex: 1 1 calc(33.33% - 0.75rem) !important;
        justify-content: center;
    }

    .icon-btn {
        width: 46px !important;
        height: 46px !important;
        flex: 0 0 auto !important;
    }
    
    .icon-btn img, .icon-btn svg {
        width: 22px !important;
        height: 22px !important;
    }
}

@media (max-width: 768px) {
    .mapmaker-container {
        padding: 0.5rem !important;
    }
    
    .map-wrapper {
        min-height: 55vh;
    }

    .map-editor {
        min-height: 55vh !important;
        max-height: 55vh !important;
    }
    
    #tileSelector {
        grid-template-columns: repeat(auto-fill, minmax(48px, 1fr)) !important;
    }

    .selections-container {
        flex-wrap: wrap !important;
    }
    
    .select-btn {
        flex: 1 1 calc(20% - 0.5rem) !important;
    }
}

/* COLLAPSIBLE MAP SETTINGS MOBILE DRAWER */
.mobile-panel-toggle {
    display: none;
    user-select: none;
}

@media (max-width: 1024px) {
    .mobile-panel-toggle {
        display: flex !important;
        justify-content: space-between;
        align-items: center;
        padding: 0.9rem 1.25rem;
        cursor: pointer;
        background: rgba(255, 255, 255, 0.02);
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        font-size: 0.95rem;
        font-weight: 600;
        letter-spacing: 0.5px;
        color: #ffffff;
        transition: background 0.2s ease;
    }
    
    .mobile-panel-toggle:active {
        background: rgba(255, 255, 255, 0.06);
    }
    
    .chevron-icon {
        transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        opacity: 0.7;
    }
    
    /* Start in collapsed state for ultra premium mobile layout */
    .controls-bar.collapsed .controls-content {
        max-height: 0 !important;
        padding-top: 0 !important;
        padding-bottom: 0 !important;
        opacity: 0 !important;
        pointer-events: none;
        overflow: hidden;
    }
    
    .controls-bar.collapsed .chevron-icon {
        transform: rotate(-180deg);
    }

    .shortcuts-tooltip {
        display: none !important;
    }
}

/* ==========================================
   INLINE STYLES MERGED FROM MAPMAKER.HTML
   ========================================== */

:root {
    --panel-opacity: 0.8;
}

/* ── Blurred vortex background ── */
#mapmakerBg {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    filter: blur(18px);
    opacity: 0.25;
}

/* ── Top-bar - exact match with index.html ── */
.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 2.5rem;
    position: relative;
    z-index: 100;
}
.top-bar .logo {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.04em;
    color: rgba(255,255,255,0.7);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    transition: color 0.3s;
}
.top-bar .logo:hover { color: rgba(255,255,255,1); }
.top-bar .logo-icon {
    width: 24px; height: 24px;
    filter: brightness(0) invert(1);
    opacity: 0.6;
}
.top-bar-right {
    display: flex; align-items: center; gap: 0.3rem;
}
.top-bar-right a {
    text-decoration: none;
    color: rgba(255,255,255,0.35);
    font-size: 0.78rem;
    font-weight: 500;
    padding: 0.45rem 0.9rem;
    border-radius: 8px;
    transition: color 0.25s, background 0.25s;
    letter-spacing: 0.02em;
}
.top-bar-right a:hover {
    color: rgba(255,255,255,0.9);
    background: rgba(255,255,255,0.04);
}
.top-bar-right a.active {
    color: rgba(255,255,255,0.9);
    background: rgba(255,255,255,0.06);
}

@media (max-width: 768px) {
    .top-bar { padding: 1rem 1.5rem; }
}

/* ── Modern glassmorphism controls ── */
.controls-bar input[type="text"],
.controls-bar select {
    width: 100%;
    padding: 0.55rem 0.85rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 10px;
    color: #fff;
    font-size: 0.82rem;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    appearance: none;
    -webkit-appearance: none;
    outline: none;
    backdrop-filter: blur(8px);
}
.controls-bar select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' fill='rgba(255,255,255,0.4)' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2rem;
}
.controls-bar input[type="text"]:focus,
.controls-bar select:focus {
    border-color: rgba(255,255,255,0.25);
    background: rgba(255,255,255,0.07);
    box-shadow: 0 0 0 3px rgba(255,255,255,0.06);
}
.controls-bar input[type="text"]:hover,
.controls-bar select:hover {
    border-color: rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.06);
}
.controls-bar select option {
    background-color: #0a0a12;
    color: #e0e0e8;
    padding: 10px;
    font-weight: 500;
}
.controls-bar p,
.controls-bar label {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.35);
    margin-bottom: 0.35rem;
}

/* ── Opacity slider ── */
.opacity-control {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.opacity-control label {
    margin-bottom: 0 !important;
    white-space: nowrap;
}
.opacity-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 4px;
    border-radius: 2px;
    background: rgba(255,255,255,0.08);
    outline: none;
    cursor: pointer;
}
.opacity-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(255,255,255,0.7);
    border: 2px solid rgba(255,255,255,0.15);
    cursor: pointer;
    transition: all 0.2s;
}
.opacity-slider::-webkit-slider-thumb:hover {
    background: #fff;
    box-shadow: 0 0 8px rgba(255,255,255,0.3);
}
.opacity-slider::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(255,255,255,0.7);
    border: 2px solid rgba(255,255,255,0.15);
    cursor: pointer;
}

/* ── Panel opacity support ── */
.controls-bar,
.tiles-section,
.selections-section,
.toolbar,
.below-map,
.zoom-controls-floating {
    opacity: var(--panel-opacity, 0.8);
    transition: opacity 0.3s ease, box-shadow 0.3s, border-color 0.3s;
}
.controls-bar:hover,
.tiles-section:hover,
.selections-section:hover,
.toolbar:hover,
.below-map:hover,
.zoom-controls-floating:hover {
    opacity: 1;
}
body.opacity-adjusting .controls-bar,
body.opacity-adjusting .tiles-section,
body.opacity-adjusting .selections-section,
body.opacity-adjusting .toolbar,
body.opacity-adjusting .below-map,
body.opacity-adjusting .zoom-controls-floating {
    opacity: var(--panel-opacity, 0.8) !important;
}

/* ── Draggable panels ── */
.draggable-panel {
    position: relative;
    transition: box-shadow 0.3s;
}
.draggable-panel.is-dragging {
    z-index: 999;
    box-shadow: 0 12px 48px rgba(0,0,0,0.7), 0 0 0 1px rgba(255,255,255,0.08);
}
.panel-drag-handle {
    cursor: grab;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 0.6rem;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.panel-drag-handle:active { cursor: grabbing; }
.panel-drag-handle h3,
.panel-drag-handle h4,
.panel-drag-handle h5,
.panel-drag-handle .panel-title {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: rgba(255,255,255,0.5);
    margin: 0;
}
.panel-drag-handle::before {
    content: '⋮⋮';
    font-size: 0.7rem;
    color: rgba(255,255,255,0.15);
    margin-right: 0.5rem;
    letter-spacing: 2px;
}

/* Reset button */
.reset-panels-btn {
    position: fixed;
    bottom: 1.2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    background: rgba(6,6,10,0.85);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    color: rgba(255,255,255,0.4);
    font-size: 0.7rem;
    font-weight: 500;
    padding: 0.45rem 1rem;
    cursor: pointer;
    backdrop-filter: blur(12px);
    transition: all 0.3s;
    font-family: 'Inter', sans-serif;
    display: none;
}
.reset-panels-btn:hover {
    color: rgba(255,255,255,0.8);
    border-color: rgba(255,255,255,0.15);
    background: rgba(12,12,18,0.95);
}
.reset-panels-btn.visible { display: block; }

/* ==========================================
   DESKTOP COLLAPSE & WORKSPACE MAXIMIZER
   ========================================== */
@media (min-width: 1025px) {
    /* Make Settings Header visible on Desktop PC */
    .controls-bar .mobile-panel-toggle {
        display: flex !important;
        justify-content: space-between;
        align-items: center;
        padding: 0.8rem 1.25rem;
        cursor: pointer;
        background: rgba(255, 255, 255, 0.02);
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        font-size: 0.9rem;
        font-weight: 600;
        transition: background 0.2s;
    }
    .controls-bar .mobile-panel-toggle:hover {
        background: rgba(255, 255, 255, 0.05);
    }
    .controls-bar .chevron-icon {
        transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    }

    /* Transitions for collapsing inline height */
    .controls-bar {
        transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease;
    }
    .controls-bar.collapsed .chevron-icon {
        transform: rotate(-90deg);
    }
    .controls-bar.collapsed .controls-content {
        max-height: 0 !important;
        padding-top: 0 !important;
        padding-bottom: 0 !important;
        opacity: 0 !important;
        pointer-events: none;
        overflow: hidden;
    }

    /* TUCK COLLAPSED INFO COMPACTLY INTO CORNER & ENABLE DRAGGING VISUALS */
    .controls-bar.collapsed {
        position: fixed;
        top: calc(56px + 1rem); /* Dynamic base top */
        right: 1.5rem;
        width: 220px;
        z-index: 999;
        border-radius: 12px;
        box-shadow: 0 4px 24px rgba(0, 0, 0, 0.7);
        background: color-mix(in srgb, var(--bg-elevated, #0f0f17) 95%, transparent);
        border: 1px solid rgba(255, 255, 255, 0.08);
        transition: none; /* Force instantaneous positional changes while dragging! */
    }
    
    .controls-bar.collapsed .mobile-panel-toggle {
        cursor: grab !important;
        user-select: none;
    }
    .controls-bar.collapsed .mobile-panel-toggle:active {
        cursor: grabbing !important;
    }

    /* Expand Map Containers to fully utilize stretched heights */
    .center-panel {
        align-items: stretch !important;
        transition: min-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .map-wrapper {
        min-height: 0 !important;
        align-items: stretch !important;
    }
    .map-editor {
        max-height: none !important;
        min-height: 0 !important;
        height: 100%;
        flex-grow: 1;
    }

    /* Push workspace down to offer neat visual spacing for tools */
    .controls-bar:not(.collapsed) {
        margin-bottom: 1.5rem;
    }

    /* Push right panel lower so it never collides with the collapsed settings float */
    .right-panel {
        top: 5.75rem !important; 
        transition: top 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
}

/* Navbar Auto-Collapse & Height-Collapse Mechanics */
.top-bar {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), 
                opacity 0.3s linear, 
                height 0.3s ease, 
                padding 0.3s ease, 
                margin 0.3s ease;
    overflow: hidden;
    height: 56px;
}
body.top-bar-hidden .top-bar {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    height: 0 !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    margin: 0 !important;
    border: none !important;
}
body.top-bar-hidden .mapmaker-container {
    min-height: 100vh;
}

.topbar-collapse-btn:hover {
    color: #ffffff !important;
    background: rgba(255,255,255,0.05) !important;
}

/* Centralized Topbar Controls */
.collapse-topbar-btn,
.restore-topbar-btn {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background: color-mix(in srgb, var(--bg-elevated, #0f0f17) 90%, transparent);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-top: none;
    border-radius: 0 0 12px 12px;
    color: rgba(255, 255, 255, 0.5);
    padding: 0.35rem 1.5rem;
    cursor: pointer;
    z-index: 1010;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease, color 0.2s;
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.collapse-topbar-btn:hover,
    align-items: center;
    justify-content: space-between;
    padding-bottom: 0.6rem;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.panel-drag-handle:active { cursor: grabbing; }
.panel-drag-handle h3,
.panel-drag-handle h4,
.panel-drag-handle h5,
.panel-drag-handle .panel-title {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: rgba(255,255,255,0.5);
    margin: 0;
}
.panel-drag-handle::before {
    content: '⋮⋮';
    font-size: 0.7rem;
    color: rgba(255,255,255,0.15);
    margin-right: 0.5rem;
    letter-spacing: 2px;
}

/* Reset button */
.reset-panels-btn {
    position: fixed;
    bottom: 1.2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    background: rgba(6,6,10,0.85);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    color: rgba(255,255,255,0.4);
    font-size: 0.7rem;
    font-weight: 500;
    padding: 0.45rem 1rem;
    cursor: pointer;
    backdrop-filter: blur(12px);
    transition: all 0.3s;
    font-family: 'Inter', sans-serif;
    display: none;
}
.reset-panels-btn:hover {
    color: rgba(255,255,255,0.8);
    border-color: rgba(255,255,255,0.15);
    background: rgba(12,12,18,0.95);
}
.reset-panels-btn.visible { display: block; }

/* ==========================================
   DESKTOP COLLAPSE & WORKSPACE MAXIMIZER
   ========================================== */
@media (min-width: 1025px) {
    /* Make Settings Header visible on Desktop PC */
    .controls-bar .mobile-panel-toggle {
        display: flex !important;
        justify-content: space-between;
        align-items: center;
        padding: 0.8rem 1.25rem;
        cursor: pointer;
        background: rgba(255, 255, 255, 0.02);
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        font-size: 0.9rem;
        font-weight: 600;
        transition: background 0.2s;
    }
    .controls-bar .mobile-panel-toggle:hover {
        background: rgba(255, 255, 255, 0.05);
    }
    .controls-bar .chevron-icon {
        transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    }

    /* Transitions for collapsing inline height */
    .controls-bar {
        transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease;
    }
    .controls-bar.collapsed .chevron-icon {
        transform: rotate(-90deg);
    }
    .controls-bar.collapsed .controls-content {
        max-height: 0 !important;
        padding-top: 0 !important;
        padding-bottom: 0 !important;
        opacity: 0 !important;
        pointer-events: none;
        overflow: hidden;
    }

    /* TUCK COLLAPSED INFO COMPACTLY INTO CORNER & ENABLE DRAGGING VISUALS */
    .controls-bar.collapsed {
        position: fixed;
        top: calc(56px + 1rem); /* Dynamic base top */
        left: calc(50% - 110px); /* Mathematically centered! */
        width: 220px;
        z-index: 999;
        border-radius: 12px;
        box-shadow: 0 4px 24px rgba(0, 0, 0, 0.7);
        background: color-mix(in srgb, var(--bg-elevated, #0f0f17) 95%, transparent);
        border: 1px solid rgba(255, 255, 255, 0.08);
        transition: none; /* Force instantaneous positional changes while dragging! */
    }
    
    .controls-bar.collapsed .mobile-panel-toggle {
        cursor: grab !important;
        user-select: none;
    }
    .controls-bar.collapsed .mobile-panel-toggle:active {
        cursor: grabbing !important;
    }

    /* Expand Map Containers to fully utilize stretched heights */
    .center-panel {
        align-items: stretch !important;
        transition: min-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .map-wrapper {
        min-height: 0 !important;
        align-items: stretch !important;
    }
    .map-editor {
        max-height: none !important;
        min-height: 0 !important;
        height: 100%;
        flex-grow: 1;
    }

    /* Push workspace down to offer neat visual spacing for tools */
    .controls-bar:not(.collapsed) {
        margin-bottom: 1.5rem;
    }

    /* Push right panel lower so it never collides with the collapsed settings float */
    .right-panel {
        top: 1.5rem !important; 
        right: 280px !important;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
}

/* Navbar Auto-Collapse & Height-Collapse Mechanics */
.top-bar {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), 
                opacity 0.3s linear, 
                height 0.3s ease, 
                padding 0.3s ease, 
                margin 0.3s ease;
    overflow: hidden;
    height: 56px;
}
body.top-bar-hidden .top-bar {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    height: 0 !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    margin: 0 !important;
    border: none !important;
}
body.top-bar-hidden .mapmaker-container {
    min-height: 100vh;
}

.topbar-collapse-btn:hover {
    color: #ffffff !important;
    background: rgba(255,255,255,0.05) !important;
}

/* Centralized Topbar Controls */
.collapse-topbar-btn,
.restore-topbar-btn {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background: color-mix(in srgb, var(--bg-elevated, #0f0f17) 90%, transparent);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-top: none;
    border-radius: 0 0 12px 12px;
    color: rgba(255, 255, 255, 0.5);
    padding: 0.35rem 1.5rem;
    cursor: pointer;
    z-index: 1010;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease, color 0.2s;
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.collapse-topbar-btn:hover,
.restore-topbar-btn:hover {
    color: #ffffff;
    background: var(--bg-elevated, #0f0f17);
}

/* Show collapse button only when top bar is visible */
body.top-bar-hidden .collapse-topbar-btn {
    transform: translateX(-50%) translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

/* Show restore button only when top bar is hidden */
body:not(.top-bar-hidden) .restore-topbar-btn {
    transform: translateX(-50%) translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

body.top-bar-hidden .restore-topbar-btn {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    pointer-events: auto;
}

/* ── Floating Zoom controls ── */
.zoom-controls-floating {
    position: absolute;
    top: 1rem;
    right: calc(1rem + 200px);
    z-index: 99;
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: color-mix(in srgb, var(--bg-secondary) 85%, transparent);
    backdrop-filter: blur(12px);
    border: 1px solid color-mix(in srgb, var(--primary-color) 22%, transparent);
    padding: 6px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    transition: opacity 0.3s ease, border-color 0.3s, box-shadow 0.3s; /* Smooth visual glow! */
}

.zoom-controls-floating:hover {
    border-color: color-mix(in srgb, var(--primary-color) 45%, transparent);
    box-shadow: 0 0 20px color-mix(in srgb, var(--primary-color) 15%, transparent), 0 4px 20px rgba(0, 0, 0, 0.5);
}

.zoom-controls-floating .panel-drag-handle {
    width: 100%;
    height: 12px;
    cursor: grab;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2px;
    opacity: 0.35;
    transition: opacity 0.2s;
}

.zoom-controls-floating .panel-drag-handle:hover {
    opacity: 0.85;
}

.zoom-controls-floating .panel-drag-handle::before {
    content: '⋯';
    font-weight: bold;
    font-size: 14px;
    letter-spacing: 1px;
    color: var(--text-color, #fff);
    line-height: 1;
}

.zoom-controls-floating .panel-drag-handle:active {
    cursor: grabbing;
}

.zoom-btn-floating {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-color, rgba(255, 255, 255, 0.85));
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.zoom-btn-floating svg {
    stroke: currentColor;
    transition: transform 0.2s;
}

.zoom-btn-floating:hover {
    background: color-mix(in srgb, var(--primary-color) 15%, transparent);
    color: var(--primary-color) !important;
}

.zoom-btn-floating:hover svg {
    transform: scale(1.15);
}

.zoom-btn-floating:active {
    transform: scale(0.92);
}

.zoom-btn-floating.active {
    background: var(--primary-color) !important;
    color: var(--bg-primary, #0d1117) !important;
    box-shadow: 0 0 10px color-mix(in srgb, var(--primary-color) 40%, transparent);
}

/* ── Dedicated Scroll Navigation Lane ── */
.scroll-navigation-lane {
    position: absolute;
    right: 25px; /* Centered perfectly inside the 130px blank gutter gap */
    top: 0;
    bottom: 0;
    width: 80px;
    z-index: 5;
    background: color-mix(in srgb, var(--bg-secondary) 25%, transparent);
    backdrop-filter: blur(8px);
    border: 1.5px dashed color-mix(in srgb, var(--text-color) 12%, transparent);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 6px;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: auto; /* Allow mouse hover to glow and change cursor! */
    cursor: ns-resize; /* Professional scrolling cursor! */
    user-select: none;
}

.scroll-navigation-lane:hover {
    background: color-mix(in srgb, var(--bg-secondary) 45%, transparent);
    border-color: color-mix(in srgb, var(--primary-color) 30%, transparent);
    box-shadow: 0 0 25px color-mix(in srgb, var(--primary-color) 8%, transparent), inset 0 0 20px rgba(0, 0, 0, 0.3);
}

.scroll-lane-text {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-align: center;
    line-height: 1.2;
    transition: color 0.3s;
    color: color-mix(in srgb, var(--text-color) 25%, transparent);
}

.scroll-navigation-lane:hover .scroll-lane-text {
    color: var(--primary-color);
}

.icon-btn.active-red {
    background-color: rgba(255, 68, 68, 0.9) !important;
    border-color: rgba(255, 68, 68, 0.9) !important;
}

.icon-btn.active-red img {
    filter: brightness(0) invert(1) !important;
}