:root{--color-bg:#f7f8fa;--color-surface:#fff;--color-border:#e2e2e2;--color-border-strong:#d1d5db;--color-text:#1f2937;--color-text-muted:#6b7280;--color-primary:#2563eb;--color-primary-strong:#1d4ed8;--color-primary-soft:#eff6ff;--color-danger:#b91c1c;--radius:6px;--header-height:52px;--sidebar-width:220px;--font-sans:system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Consolas, monospace;font:14px/1.45 var(--font-sans);color:var(--color-text);background:var(--color-bg);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,:before,:after{box-sizing:border-box}body{background:var(--color-bg);min-width:320px;margin:0}#root{min-height:100vh}h1,h2,h3{color:var(--color-text);line-height:1.25}h1{margin:0 0 12px;font-size:22px;font-weight:650}h2{margin:20px 0 10px;font-size:17px;font-weight:600}h3{margin:16px 0 8px;font-size:15px;font-weight:600}a{color:var(--color-primary)}button,input,select,textarea{font:inherit}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}code{font-family:var(--font-mono);font-size:13px}.app-header{z-index:30;height:var(--header-height);background:var(--color-surface);border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;gap:16px;padding:0 20px;display:flex;position:sticky;top:0}.app-header__brand{white-space:nowrap;align-items:center;gap:10px;font-weight:700;display:flex}.app-header__tools{align-items:center;gap:16px;min-width:0;display:flex}.app-header__search{border:1px solid var(--color-border-strong);border-radius:var(--radius);width:220px;padding:5px 8px}.app-header__user{white-space:nowrap;align-items:center;gap:8px;display:flex}.app-menu-toggle{border:1px solid var(--color-border-strong);border-radius:var(--radius);cursor:pointer;background:0 0;padding:4px 8px;display:none}.app-body{align-items:flex-start;display:flex}.app-sidebar{top:var(--header-height);width:var(--sidebar-width);height:calc(100vh - var(--header-height));background:var(--color-surface);border-right:1px solid var(--color-border);flex-shrink:0;padding:12px 0;position:sticky;overflow-y:auto}.app-sidebar__group{margin-bottom:10px}.app-sidebar__group-label{letter-spacing:.5px;text-transform:uppercase;color:var(--color-text-muted);padding:4px 16px;font-size:11px;font-weight:700}.app-sidebar__link{color:var(--color-primary);padding:5px 16px 5px 20px;text-decoration:none;display:block}.app-sidebar__link:hover{background:var(--color-bg)}.app-sidebar__link.active{color:var(--color-primary-strong);background:var(--color-primary-soft);font-weight:600}.app-main{flex:1;min-width:0;max-width:1400px;margin:0 auto;padding:20px 24px 40px}.app-backdrop{display:none}@media (width<=1023px){.app-menu-toggle{display:inline-block}.app-sidebar{top:var(--header-height);z-index:25;box-shadow:none;position:fixed;left:0;transform:translate(-100%)}.app-sidebar.is-open{transform:none;box-shadow:0 10px 30px #00000026}.app-backdrop.is-open{inset:var(--header-height) 0 0 0;z-index:20;background:#00000040;display:block;position:fixed}}@media (width<=639px){.app-header{gap:8px;padding:0 12px}.app-header__tools{gap:8px}.app-header__search{width:120px}.app-header__title,.app-header__user-name{display:none}.app-main{padding:16px 12px 32px}}.app-toasts{z-index:60;flex-direction:column;gap:8px;width:min(360px,100vw - 32px);display:flex;position:fixed;bottom:16px;right:16px}