/**
 * =============================================================================
 * Skin: Dark Slate Mode
 * =============================================================================
 */
body { margin: 0; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background-color: #0f172a; display: flex; flex-direction: column; height: 100vh; overflow: hidden; color: #f8fafc; }
.ccms-section-1 { background: #1e293b; color: #f8fafc; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; box-sizing: border-box; border-bottom: 1px solid #334155; }
.ccms-banner-text .banner-line-1 { font-size: 16px; font-weight: 600; color: #38bdf8; }
.ccms-banner-text .banner-line-2 { font-size: 12px; color: #94a3b8; }
.ccms-skin-chooser select { padding: 4px 8px; border-radius: 4px; border: 1px solid #475569; background: #0f172a; color: #f8fafc; }
.ccms-main-wrapper { display: flex; flex: 1; height: calc(100vh - 80px); }
.ccms-section-2 { background: #1e293b; border-right: 1px solid #334155; padding: 15px; box-sizing: border-box; overflow-y: auto; }
.ccms-logo-area { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; border-bottom: 1px solid #334155; padding-bottom: 10px; }
.vs2-banner-text { font-weight: 600; font-size: 14px; color: #e2e8f0; }
.ccms-menu-container { display: flex; flex-direction: column; gap: 6px; }
.menu-item a { text-decoration: none; color: #cbd5e1; font-size: 13px; display: block; padding: 6px 8px; border-radius: 4px; transition: background 0.2s; }
.menu-item a:hover { background: #334155; color: #38bdf8; }
.menu-indent-level2 { padding-left: 20px; font-size: 12px; color: #94a3b8; }
.ccms-section-3 { flex: 1; display: flex; flex-direction: column; background: #0f172a; box-sizing: border-box; }
.ccms-iframe { flex: 1; width: 100%; border: none; background: #0f172a; }