* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow: hidden;
    background: #1a1a1a;
    color: #ffffff;
}

/* Canvas */
#mapCanvas {
    display: block;
    width: 100vw;
    height: 100vh;
    cursor: grab;
    background: #2a2a2a;
}

#mapCanvas.panning {
    cursor: grabbing;
}

#mapCanvas.drawing-area {
    cursor: crosshair;
}

/* Current Area Display */
#currentAreaDisplay {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.8);
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    color: #00ff88;
    display: none;
    z-index: 100;
}

#currentAreaDisplay.visible {
    display: block;
}

/* Fullscreen Area Image Overlay */
#areaImageOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #000000;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

#areaImageOverlay.hidden {
    display: none;
}

#areaImageDisplay {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    position: absolute;
    z-index: 1;
    pointer-events: none;
}

#backdropGradientOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 10000;
    cursor: move;
    pointer-events: all;
}

/* Dev Menu */
#devMenu {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(20, 20, 30, 0.98);
    border: 2px solid #00ff88;
    border-radius: 12px;
    padding: 0;
    min-width: 500px;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    z-index: 1000;
    box-shadow: 0 10px 40px rgba(0, 255, 136, 0.3);
}

#devMenu.hidden {
    display: none;
}

.dev-menu-header {
    background: linear-gradient(135deg, #00ff88, #00cc6a);
    color: #000;
    padding: 20px;
    border-radius: 10px 10px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dev-menu-header h2 {
    font-size: 24px;
    font-weight: 600;
}

.close-btn {
    background: none;
    border: none;
    color: #000;
    font-size: 24px;
    cursor: pointer;
    transition: transform 0.2s;
}

.close-btn:hover {
    transform: rotate(90deg);
}

/* Layer Tabs */
.layer-tabs {
    display: flex;
    background: rgba(0, 0, 0, 0.3);
    padding: 10px;
}

.layer-tab {
    flex: 1;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid transparent;
    color: #ffffff;
    padding: 12px 20px;
    margin: 0 5px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s;
}

.layer-tab:hover {
    background: rgba(255, 255, 255, 0.15);
}

.layer-tab.active {
    background: rgba(0, 255, 136, 0.2);
    border-color: #00ff88;
    color: #00ff88;
}

/* Dev Menu Content */
.dev-menu-content {
    padding: 20px;
}

.menu-section {
    margin-bottom: 25px;
}

.menu-section h3 {
    font-size: 16px;
    margin-bottom: 12px;
    color: #00ff88;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.dev-btn {
    width: 100%;
    background: linear-gradient(135deg, #00ff88, #00cc6a);
    border: none;
    color: #000;
    padding: 15px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s;
    margin-bottom: 10px;
}

.dev-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 255, 136, 0.4);
}

.dev-btn i {
    margin-right: 8px;
}

/* Background Scale Control */
.background-scale-control {
    margin-top: 10px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
}

.background-scale-control label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: #aaaaaa;
}

.background-scale-control input {
    width: 100%;
    padding: 8px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid #00ff88;
    border-radius: 4px;
    color: #ffffff;
    font-size: 14px;
}

/* Modals */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal.hidden {
    display: none;
}

.modal-content {
    background: rgba(20, 20, 30, 0.98);
    border: 2px solid #00ff88;
    border-radius: 12px;
    padding: 30px;
    min-width: 400px;
    max-width: 500px;
}

.modal-content.token-modal {
    min-width: 500px;
    max-width: 600px;
}

.modal-content h3 {
    font-size: 22px;
    margin-bottom: 20px;
    color: #00ff88;
}

.modal-content .instruction {
    margin-bottom: 20px;
    color: #aaaaaa;
    font-size: 14px;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: #aaaaaa;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="file"] {
    width: 100%;
    padding: 10px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid #00ff88;
    border-radius: 4px;
    color: #ffffff;
    font-size: 14px;
}

.form-group input[type="file"] {
    padding: 8px;
}

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.btn {
    flex: 1;
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-primary {
    background: linear-gradient(135deg, #00ff88, #00cc6a);
    color: #000;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 255, 136, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* Loading Indicator */
#loadingIndicator {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.9);
    padding: 20px 40px;
    border-radius: 8px;
    font-size: 18px;
    color: #00ff88;
    z-index: 3000;
}

#loadingIndicator.hidden {
    display: none;
}

/* Token Preview */
.token-preview-container {
    display: flex;
    justify-content: center;
    margin: 20px 0;
    background: #1a1a1a;
    padding: 20px;
    border-radius: 8px;
}

#tokenPreviewCanvas {
    border: 2px solid #FFD700;
    border-radius: 50%;
    background: #2a2a2a;
}

.alignment-controls {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 15px 0;
    flex-wrap: wrap;
}

.align-btn {
    background: rgba(0, 255, 136, 0.2);
    border: 1px solid #00ff88;
    color: #00ff88;
    padding: 10px 15px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
}

.align-btn:hover {
    background: rgba(0, 255, 136, 0.3);
    transform: scale(1.05);
}

.zoom-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 6px;
}

.zoom-controls label {
    margin: 0;
    color: #aaaaaa;
}

.zoom-controls input[type="range"] {
    flex: 1;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    outline: none;
}

.zoom-controls input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 16px;
    height: 16px;
    background: #00ff88;
    border-radius: 50%;
    cursor: pointer;
}

.zoom-controls input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: #00ff88;
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

#tokenZoomValue {
    min-width: 45px;
    text-align: right;
    color: #00ff88;
    font-weight: 600;
}

/* Area Mode Frame */
#areaModeFrame {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 500;
}

#areaModeFrame.hidden {
    display: none;
}

.area-mode-top,
.area-mode-right,
.area-mode-bottom,
.area-mode-left {
    position: absolute;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.8), rgba(0, 204, 106, 0.8));
    color: #000;
    font-weight: bold;
    font-size: 18px;
    letter-spacing: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
}

.area-mode-top {
    top: 0;
    left: 0;
    width: 100%;
    height: 50px;
}

.area-mode-right {
    top: 50px;
    right: 0;
    width: 50px;
    height: calc(100% - 100px);
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

.area-mode-bottom {
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50px;
}

.area-mode-left {
    top: 50px;
    left: 0;
    width: 50px;
    height: calc(100% - 100px);
    writing-mode: vertical-lr;
    text-orientation: mixed;
}

.exit-area-btn {
    position: fixed;
    top: 15px;
    right: 20px;
    background: linear-gradient(135deg, #ff0044, #cc0033);
    border: 2px solid #ff0044;
    color: #fff;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s;
    pointer-events: auto;
    z-index: 600;
    box-shadow: 0 4px 15px rgba(255, 0, 68, 0.4);
}

.exit-area-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 0, 68, 0.6);
}

.exit-area-btn i {
    margin-right: 8px;
}

/* Area Properties Panel */
#areaPropertiesPanel {
    position: fixed;
    top: 80px;
    right: 70px;
    width: 350px;
    background: rgba(20, 20, 30, 0.98);
    border: 2px solid #00ff88;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 255, 136, 0.3);
    z-index: 600;
    max-height: calc(100vh - 160px);
    overflow-y: auto;
}

#areaPropertiesPanel.hidden {
    display: none;
}

.area-props-header {
    background: linear-gradient(135deg, #00ff88, #00cc6a);
    color: #000;
    padding: 15px 20px;
    border-radius: 10px 10px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.area-props-header h3 {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
}

.delete-area-btn {
    background: rgba(255, 0, 68, 0.3);
    border: 2px solid #ff0044;
    color: #ff0044;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s;
}

.delete-area-btn:hover {
    background: rgba(255, 0, 68, 0.5);
    transform: scale(1.1);
}

.area-props-content {
    padding: 20px;
}

.area-image-preview {
    position: relative;
    width: 100%;
    height: 150px;
    background: #1a1a1a;
    border: 2px solid #00ff88;
    border-radius: 8px;
    margin-bottom: 10px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

#areaImageThumbnail {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: none;
}

#areaImageThumbnail.visible {
    display: block;
}

.no-image-placeholder {
    color: #666;
    font-size: 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.no-image-placeholder.hidden {
    display: none;
}

.btn-small {
    width: 100%;
    padding: 10px 15px;
    font-size: 14px;
}

.area-dimensions {
    background: rgba(0, 0, 0, 0.3);
    padding: 15px;
    border-radius: 8px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.dim-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.dim-row label {
    font-size: 12px;
    color: #00ff88;
    font-weight: bold;
    min-width: 20px;
    margin: 0;
}

.dim-input {
    flex: 1;
    padding: 6px 8px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid #00ff88;
    border-radius: 4px;
    color: #ffffff;
    font-size: 13px;
}

/* Area selection highlight */
.area-selected {
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.8);
}

/* Hidden Utility */
.hidden {
    display: none !important;
}

/* Scrollbar Styling */
#devMenu::-webkit-scrollbar {
    width: 8px;
}

#devMenu::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
}

#devMenu::-webkit-scrollbar-thumb {
    background: #00ff88;
    border-radius: 4px;
}

#devMenu::-webkit-scrollbar-thumb:hover {
    background: #00cc6a;
}