:root{--color-bg:#0f172a;--color-surface:#1e293b;--color-surface-hover:#334155;--color-input:#0f172a;--color-border:#334155;--color-primary:#6366f1;--color-primary-hover:#4f46e5;--color-primary-glow:#6366f133;--color-text:#e2e8f0;--color-text-muted:#94a3b8;--color-success:#22c55e;--color-warn:#f59e0b;--color-danger:#ef4444;--radius:12px;--shadow-card:0 4px 6px -1px #0000004d, 0 2px 4px -2px #0006;--shadow-glow:0 0 20px var(--color-primary-glow);--transition:.25s cubic-bezier(.4, 0, .2, 1)}img{content-visibility:auto}.card,.task-card,.board-col,[data-section]{will-change:transform, opacity}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif}#app{min-height:100vh}a{color:inherit;text-decoration:none}.page-fade-enter-active,.page-fade-leave-active{transition:opacity .2s,transform .2s}.page-fade-enter-from{opacity:0;transform:translateY(10px)}.page-fade-leave-to{opacity:0;transform:translateY(-10px)}.app-shell{flex-direction:column;min-height:100vh;display:flex}.app-header{border-bottom:1px solid var(--color-border);z-index:100;-webkit-backdrop-filter:blur(10px);background:#1e293bd9;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;max-width:1200px;height:64px;margin:0 auto;padding:0 24px;display:flex}.brand{color:var(--color-text);transition:var(--transition);align-items:center;gap:10px;font-size:1.25rem;font-weight:700;display:flex}.brand:hover{color:var(--color-primary)}.brand-icon{color:var(--color-primary);align-items:center;display:flex}.main-nav{gap:4px;display:flex}.nav-link{color:var(--color-text-muted);transition:var(--transition);border-radius:8px;align-items:center;gap:6px;padding:8px 16px;font-size:.9rem;font-weight:500;display:flex}.nav-link:hover{color:var(--color-text);background:var(--color-surface-hover)}.nav-link.router-link-exact-active{color:var(--color-primary);background:#6366f11a}.nav-icon{align-items:center;display:flex}.admin-link.router-link-exact-active{color:var(--color-danger)!important;background:#ef44441a!important}.user-menu{align-items:center;gap:10px;display:flex}.user-name{color:var(--color-text);text-overflow:ellipsis;white-space:nowrap;align-items:center;gap:4px;max-width:160px;font-size:.82rem;display:flex;overflow:hidden}.btn-logout{border:1px solid var(--color-border);color:var(--color-text-muted);cursor:pointer;transition:var(--transition);background:0 0;border-radius:6px;padding:6px 14px;font-size:.8rem}.btn-logout:hover{border-color:var(--color-danger);color:var(--color-danger);background:#ef444414}.app-main{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:32px 24px}@media (width<=640px){.header-inner{height:56px;padding:0 16px}.brand-text{display:none}.app-main{padding:16px 12px}.user-name{max-width:100px;font-size:.75rem}.btn-logout{padding:4px 10px;font-size:.72rem}}