:root {
    --primary-color: #2563eb;
    --primary-hover-color: #1d4ed8;
    --background-color: #f1f5f9;
    --panel-background: #ffffff;
    --text-color: #1e293b;
    --border-color: #e2e8f0;
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;
    --modal-overlay-color: rgba(0, 0, 0, 0.5);
    --transition-speed: 0.2s;
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
}

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

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(380px, 420px);
    height: 100vh;
    overflow: hidden;
    gap: 1px;
    background-color: var(--border-color);
}

.canvas-container {
    position: relative;
    background-color: #e2e8f0;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-md);
    overflow: hidden;
    transition: background-color var(--transition-speed);
}

canvas {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: var(--border-radius-md);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.right-panel {
    background-color: var(--panel-background);
    padding: var(--spacing-md);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--background-color);
}

.panel-section {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
}

.right-panel::-webkit-scrollbar {
    width: 6px;
}

.right-panel::-webkit-scrollbar-track {
    background: var(--background-color);
}

.right-panel::-webkit-scrollbar-thumb {
    background-color: var(--primary-color);
    border-radius: var(--border-radius-sm);
}

.panel-section {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-md);
    background-color: var(--panel-background);
    border-radius: var(--border-radius-md);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.panel-section h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
    position: relative;
    padding-bottom: var(--spacing-xs);
}

.panel-section h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary-color);
}

.skill-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.hero-image {
    position: absolute;
    border-radius: 50%;
    border: 2px solid white;
    object-fit: cover;
    pointer-events: none;
}

.cooldown {
    font-weight: 600;
    color: #2563eb;
}

.map-controls {
    position: absolute;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: rgba(255, 255, 255, 0.9);
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.map-controls button {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-weight: 500;
    transition: all var(--transition-speed);
    user-select: none;
}

.map-controls button:hover {
    background-color: var(--primary-hover-color);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.map-controls button.active {
    transform: translateY(0);
}

.canvas-wrapper {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius-md);
}

.canvas-container {
    position: relative;
    cursor: grab;
}

.canvas-container.grabbing {
    cursor: grabbing;
}

.canvas-container.locked {
    cursor: not-allowed;
}

.level {
    font-size: 0.75rem;
    color: #64748b;
    background: #f1f5f9;
    padding: 2px 6px;
    border-radius: 12px;
}

td .skill-wrapper {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.controls-grid {
    display: grid;
    margin-top: 8px;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
}

.switch-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    background-color: var(--background-color);
    border-radius: 6px;
    transition: background-color 0.2s;
}

.switch-label:hover {
    background-color: #e2e8f0;
}

.switch {
    position: relative;
    width: 36px;
    height: 20px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background-color: #cbd5e1;
    transition: 0.3s;
    border-radius: 20px;
}

.slider:before {
    content: "";
    position: absolute;
    height: 16px;
    width: 16px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--primary-color);
}

input:checked + .slider:before {
    transform: translateX(16px);
}

.seekbar-container {
    padding: 1rem;
    margin-top: 1rem;
    background-color: var(--background-color);
    border-radius: 6px;
}

.seekbar-container label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.seekbar-container input[type="range"] {
    width: 100%;
    height: 6px;
    background-color: #cbd5e1;
    border-radius: 3px;
    appearance: none;
}

.seekbar-container input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 18px;
    height: 18px;
    background-color: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.table-container {
    margin-top: var(--spacing-md);
    background-color: var(--panel-background);
    border-radius: var(--border-radius-md);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

table {
    width: 100%;
    table-layout: fixed;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.813rem;
    text-align-last: center;
}

th, td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

#cooldownTable th:first-child {
    width: 25%;
}

#heroTable th:first-child {
    width: 15%;
}

#heroTable th:nth-child(2) {
    width: 40%;
}

#heroTable th:nth-child(3),
#heroTable th:nth-child(4) {
    width: 22.5%;
}

th {
    background-color: #f8fafc;
    font-weight: 600;
    color: #475569;
    position: sticky;
    top: 0;
    z-index: 10;
}

tr:hover {
    background-color: rgba(37, 99, 235, 0.05);
}

tr:last-child td {
    border-bottom: none;
}

.dialog-overlay {
    position: fixed;
    inset: 0;
    background: var(--modal-overlay-color);
    display: none;
    place-items: center;
    padding: var(--spacing-md);
    backdrop-filter: blur(4px);
    z-index: 1000;
}

.dialog-box {
    background: var(--panel-background);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    width: 100%;
    max-width: 400px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transform: translateY(0);
    transition: transform var(--transition-speed);
}

.dialog-box p {
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.dialog-actions {
    display: flex;
    justify-content: flex-end;
}

.dialog-actions button {
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

.dialog-actions button:hover {
    background-color: var(--primary-hover-color);
}

@media (max-width: 1200px) {
    .container {
        grid-template-columns: minmax(0, 1fr) minmax(300px, 340px);
    }
}

@media (max-width: 1024px) {
    .container {
        grid-template-columns: 1fr;
        grid-template-rows: minmax(0, 1fr) auto;
    }

    .right-panel {
        height: 45vh;
        border-top: 1px solid var(--border-color);
    }

    .panel-section {
        margin-bottom: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .right-panel {
        height: 50vh;
        padding: var(--spacing-md);
    }

    .controls-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .table-container {
        margin-top: var(--spacing-sm);
    }

    th, td {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

@media (max-width: 640px) {
    .controls-grid {
        grid-template-columns: 1fr;
    }

    .right-panel {
        padding: 1rem;
        height: 60vh;
    }

    .panel-section h3 {
        font-size: 1rem;
    }

    table {
        font-size: 0.75rem;
    }

    th, td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .right-panel {
        height: 60vh;
    }

    .dialog-box {
        padding: var(--spacing-lg);
    }

    button {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

@media (hover: none) {
    button:hover {
        transform: none;
    }

    .canvas-container {
        touch-action: none;
    }
}

@media print {
    .container {
        display: block;
        height: auto;
    }

    .canvas-container {
        page-break-inside: avoid;
    }

    .right-panel {
        page-break-before: always;
    }
}

@media (max-width: 1024px) {
    .right-panel {
        height: 50vh;
    }
}

.zoom-controls {
    display: flex;
    flex-direction: row;
    margin-top: 8px;
    margin-bottom: 8px;
    background: var(--panel-background);
    padding: 8px;
    justify-content: space-evenly;
    align-items: center;
}

.zoom-controls button {
    padding: 8px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.zoom-controls button:hover {
    background: var(--primary-hover-color);
}

.zoom-controls .zoom-level {
    text-align: center;
    color: var(--text-color);
    align-content: center;
    font-size: 14px;
    font-weight: 500;
}