*{margin:0;padding:0;box-sizing:border-box}:root{--sidebar-width: 260px;--sidebar-bg: #1e1e2e;--sidebar-surface: #2a2a3e;--sidebar-border: #3a3a52;--sidebar-text: #cdd6f4;--sidebar-text-dim: #7f849c;--sidebar-text-bright: #f5f5ff;--accent: #89b4fa;--accent-hover: #a6c8ff;--accent-dim: rgba(137, 180, 250, .15);--danger: #f38ba8;--danger-dim: rgba(243, 139, 168, .15);--success: #a6e3a1;--success-dim: rgba(166, 227, 161, .15);--warning: #f9e2af;--warning-dim: rgba(249, 226, 175, .15);--status-bg: #181825;--btn-radius: 6px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow:hidden;background:#11111b}.sidebar{position:fixed;top:0;left:0;width:var(--sidebar-width);height:100vh;background:var(--sidebar-bg);color:var(--sidebar-text);z-index:1000;display:flex;flex-direction:column;border-right:1px solid var(--sidebar-border);overflow-y:auto;overflow-x:hidden;transition:transform .2s ease}.sidebar.collapsed{transform:translate(calc(-1 * var(--sidebar-width)))}.sidebar-header{padding:16px;border-bottom:1px solid var(--sidebar-border);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.sidebar-header h1{font-size:14px;font-weight:600;color:var(--sidebar-text-bright);letter-spacing:.02em}.sidebar-toggle{position:fixed;top:12px;left:12px;z-index:1001;width:32px;height:32px;border-radius:var(--btn-radius);border:1px solid var(--sidebar-border);background:var(--sidebar-bg);color:var(--sidebar-text);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:16px;transition:background .15s,left .2s ease}.sidebar-toggle:hover{background:var(--sidebar-surface)}.sidebar-toggle.open{left:calc(var(--sidebar-width) + 12px)}.section{border-bottom:1px solid var(--sidebar-border)}.section-header{padding:10px 16px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--sidebar-text-dim);cursor:pointer;display:flex;align-items:center;justify-content:space-between;-webkit-user-select:none;user-select:none}.section-header:hover{color:var(--sidebar-text)}.section-header .chevron{font-size:10px;transition:transform .15s}.section-header .chevron.open{transform:rotate(90deg)}.section-body{padding:0 12px 12px}.mode-group{display:flex;flex-direction:column;gap:2px;margin-bottom:8px}.mode-group-label{font-size:10px;color:var(--sidebar-text-dim);padding:4px 6px 2px;text-transform:uppercase;letter-spacing:.06em}.mode-btn{display:flex;align-items:center;gap:10px;width:100%;padding:7px 10px;border:none;border-radius:var(--btn-radius);background:transparent;color:var(--sidebar-text);font-size:13px;cursor:pointer;text-align:left;transition:background 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