:root {
    --gradient-1: #0f172a;
    --gradient-2: #111827;
    --card-glass: rgba(255, 255, 255, 0.05);
    --border-glass: rgba(255, 255, 255, 0.1);
    --accent: #22d3ee;
    --accent-2: #a855f7;
    --text-primary: #e5e7eb;
    --text-muted: #9ca3af;
    --shadow-strong: 0 20px 50px rgba(0, 0, 0, 0.35);
}

body.map-editor-page {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background: radial-gradient(circle at 10% 20%, rgba(34, 211, 238, 0.12), transparent 25%),
        radial-gradient(circle at 80% 0%, rgba(168, 85, 247, 0.12), transparent 20%),
        linear-gradient(135deg, var(--gradient-1), var(--gradient-2));
    color: var(--text-primary);
    font-family: 'Inter', 'Noto Sans KR', system-ui, -apple-system, sans-serif;
}

.map-hero {
    padding: 64px 0 32px;
}

.map-hero-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
    border: 1px solid var(--border-glass);
    border-radius: 28px;
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow-strong);
    overflow: hidden;
    position: relative;
}

.map-hero-card .bg-rings {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 30%, rgba(34, 211, 238, 0.1), transparent 32%),
        radial-gradient(circle at 70% 40%, rgba(168, 85, 247, 0.1), transparent 28%);
    pointer-events: none;
}

.map-hero-card .content {
    position: relative;
    padding: 56px;
}

.map-hero-title {
    font-weight: 700;
    letter-spacing: -0.03em;
}

.badge-pill {
    border-radius: 999px;
    padding: 8px 14px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-glass);
    color: var(--text-muted);
}

.editor-shell {
    padding: 18px;
}

.editor-container {
    display: grid;
    grid-template-columns: minmax(0, 1.8fr) minmax(360px, 1fr);
    gap: 28px;
    align-items: stretch;
}

.canvas-wrapper {
    position: relative;
    background: var(--card-glass);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    box-shadow: var(--shadow-strong);
    min-height: 80vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 24px;
    overflow: hidden;
}

.canvas-wrapper::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(34, 211, 238, 0.05), transparent 30%),
        radial-gradient(circle at 80% 80%, rgba(168, 85, 247, 0.05), transparent 28%);
    pointer-events: none;
}

canvas {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35);
    width: 100%;
    height: auto;
    max-width: 100%;
}

.version-chip {
    position: absolute;
    bottom: 18px;
    right: 18px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-glass);
    color: var(--text-muted);
    font-size: 12px;
    padding: 8px 12px;
    border-radius: 999px;
    backdrop-filter: blur(12px);
}

.sidebar {
    background: var(--card-glass);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 20px;
    box-shadow: var(--shadow-strong);
    min-height: 70vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.sidebar-inner {
    overflow: auto;
    padding-right: 6px;
}

.panel-title {
    font-weight: 700;
    letter-spacing: -0.01em;
}

.sub-text {
    color: var(--text-muted);
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.25);
    border-radius: 8px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.35);
}

@media (max-width: 1200px) {
    .editor-container {
        grid-template-columns: 1fr;
    }

    .sidebar {
        min-height: auto;
    }
}

@media (max-width: 768px) {
    .map-hero-card .content {
        padding: 32px 24px;
    }

    .canvas-wrapper {
        min-height: 55vh;
        padding: 16px;
    }
}