.sidebar{width:var(--width-sidebar);background-color:var(--color-surface);border-right:1px solid var(--color-border-soft);flex-direction:column;flex-shrink:0;height:100vh;transition:width .2s;display:flex;position:sticky;top:0;overflow:hidden}.sidebar-top{flex-direction:column;flex:1;min-height:0;display:flex}.sidebar-brand{border-bottom:1px solid var(--color-border-soft);flex-direction:row;flex-shrink:0;align-items:center;gap:10px;padding:22px 20px 18px;display:flex}.sidebar-brand:before{content:"Z";background:linear-gradient(135deg, var(--color-accent-hover), var(--color-accent));width:28px;min-width:28px;height:28px;font-family:var(--font-display);color:#fff;border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;font-size:17px;font-style:italic;display:flex}.sidebar-brand-text{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.sidebar-brand-name{font-family:var(--font-display);letter-spacing:-.01em;color:var(--color-foreground);white-space:nowrap;font-size:22px;line-height:1}.sidebar-brand-sub{letter-spacing:.1em;text-transform:uppercase;color:var(--color-subtle-foreground);white-space:nowrap;font-size:10px;font-weight:500}.sidebar-collapse-btn{border-radius:var(--radius-sm);width:26px;height:26px;color:var(--color-subtle-foreground);cursor:pointer;transition:background-color var(--transition-fast), color var(--transition-fast);background:0 0;border:1px solid transparent;flex-shrink:0;justify-content:center;align-items:center;display:flex}.sidebar-collapse-btn:hover{background-color:var(--color-surface-raised);color:var(--color-foreground);border-color:var(--color-border-soft)}.sidebar-nav-groups{flex-direction:column;flex:1;padding:8px 0;display:flex;overflow-y:auto}.sidebar-nav-group{flex-direction:column;display:flex}.sidebar-nav-section{letter-spacing:.1em;text-transform:uppercase;color:var(--color-faint-foreground);white-space:nowrap;-webkit-user-select:none;user-select:none;padding:12px 14px 4px;font-size:10px;font-weight:700}.sidebar .sidebar-nav,.sidebar .navbar.sidebar-nav{box-sizing:border-box;width:100%;overflow-y:unset;background-color:transparent;border-radius:0;flex-direction:column;gap:1px;padding:2px 8px}.sidebar .sidebar-nav [role=menuitem]{color:var(--color-muted-foreground);cursor:pointer;text-align:left;width:calc(100% - 8px);transition:background-color var(--transition-fast), color var(--transition-fast);white-space:nowrap;box-sizing:border-box;background:0 0;border:none;border-radius:7px;align-items:center;gap:11px;margin:1px 4px;padding:8px 12px;font-size:13.5px;font-weight:500;text-decoration:none;display:flex;position:relative}.sidebar .sidebar-nav [role=menuitem]:hover:not([data-disabled=true]){background-color:var(--color-surface-raised);color:var(--color-foreground);outline:none}.sidebar .sidebar-nav [role=menuitem]:focus-visible{background-color:var(--color-surface-raised);color:var(--color-foreground);outline:none}.sidebar .sidebar-nav [role=menuitem][aria-current=page]{background-color:var(--color-accent-tint);color:var(--color-accent-hover);box-shadow:none;border-left:2px solid var(--color-accent);border-radius:7px;margin-right:4px;padding-left:10px;font-weight:600}.sidebar .sidebar-nav [role=menuitem][aria-current=page]:hover{background-color:var(--color-accent-tint)}.sidebar .sidebar-nav [role=menuitem] svg{width:16px;height:16px;color:var(--color-subtle-foreground);flex-shrink:0}.sidebar .sidebar-nav [role=menuitem][aria-current=page] svg{color:var(--color-accent-hover)}.sidebar-timer{border-top:1px solid var(--color-border-soft);flex-direction:column;flex-shrink:0;gap:8px;padding:10px;display:flex}.sidebar-timer-running{border-radius:var(--radius-md);background:var(--color-accent-tint);border:1px solid var(--color-accent-tint-strong);cursor:pointer;align-items:center;gap:10px;padding:10px 11px;display:flex}.sidebar-timer-info{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.sidebar-timer-indicator{align-items:center;gap:8px;min-width:0;display:flex}.sidebar-timer-dot{background-color:var(--color-accent-hover);border-radius:50%;flex-shrink:0;width:8px;height:8px;animation:1.8s ease-out infinite sidebar-timer-pulse;position:relative}.sidebar-timer-dot:after{content:"";background:var(--color-accent-hover);opacity:.4;border-radius:50%;animation:1.8s ease-out infinite sidebar-timer-pulse;position:absolute;inset:-3px}@keyframes sidebar-timer-pulse{0%{opacity:.4;transform:scale(1)}to{opacity:0;transform:scale(2.2)}}.sidebar-timer-label{color:var(--color-foreground);white-space:nowrap;text-overflow:ellipsis;font-size:12.5px;font-weight:600;overflow:hidden}.sidebar-timer-elapsed{font-family:var(--font-mono);color:var(--color-accent-hover);font-variant-numeric:tabular-nums;font-size:11.5px}.sidebar-timer-running .button{border-radius:var(--radius-sm);border:1px solid var(--color-accent-tint-strong);color:var(--color-accent-hover);background:0 0;flex-shrink:0;padding:4px 8px;font-size:12px}.sidebar-timer-running .button:hover{background:var(--color-accent-tint-strong)}.sidebar-timer>.button{border-radius:var(--radius-md);background:var(--color-accent);color:#fff;border-color:transparent;justify-content:center;width:100%;padding:10px 14px;font-size:13px;font-weight:600;box-shadow:inset 0 1px rgba(255,255,255,.06),0 1px 2px rgba(0,0,0,.3)}.sidebar-timer>.button:hover{background:var(--color-accent-hover)}.sidebar-user-strip{border-top:1px solid var(--color-border-soft);flex-shrink:0;align-items:center;gap:10px;min-width:0;padding:10px 14px;display:flex}.sidebar-user-avatar{background:var(--color-accent-tint-strong);width:28px;min-width:28px;height:28px;color:var(--color-accent-hover);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:11px;font-weight:700;display:flex}.sidebar-user-meta{flex-direction:column;flex:1;min-width:0;display:flex}.sidebar-user-email{color:var(--color-subtle-foreground);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.sidebar-footer{border-top:1px solid var(--color-border-soft);flex-shrink:0;padding:8px 10px}.sidebar-footer .button{width:100%;color:var(--color-subtle-foreground);justify-content:flex-start;padding:8px 10px;font-size:12.5px}.sidebar-footer .button:hover{color:var(--color-foreground);background-color:var(--color-surface-raised)}.sidebar--collapsed{width:64px}.sidebar--collapsed .sidebar-brand:before{margin:0 auto}.sidebar--collapsed .sidebar-brand-text{display:none}.sidebar--collapsed .sidebar-brand{flex-direction:column;justify-content:center;gap:8px;padding:12px 0}.sidebar--collapsed .sidebar-label,.sidebar--collapsed .sidebar-timer{display:none}.sidebar--collapsed .sidebar .sidebar-nav,.sidebar--collapsed .sidebar-nav,.sidebar--collapsed .navbar.sidebar-nav{padding:8px 6px}.sidebar--collapsed .sidebar-nav [role=menuitem]{border-left:none;justify-content:center;width:calc(100% - 4px);margin:1px auto;padding:10px 0}.sidebar--collapsed .sidebar-nav [role=menuitem][aria-current=page]{border-left:none;padding-left:0}.sidebar--collapsed .sidebar-footer .button{justify-content:center;padding:8px}.sidebar--collapsed .sidebar-user-strip,.sidebar--collapsed .sidebar-nav-section{display:none}.sidebar--collapsed .sidebar-nav-group{padding-top:4px}.sidebar-backdrop{display:none}@media (width<=767px){.sidebar{z-index:50;height:100dvh;transition:transform .25s;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%);box-shadow:4px 0 24px rgba(0,0,0,.4);width:var(--width-sidebar)!important}.sidebar--open{transform:translate(0)}.sidebar-collapse-btn{display:none}.sidebar--open .sidebar-label,.sidebar--open .sidebar-brand-text,.sidebar--open .sidebar-timer{display:revert}.sidebar-backdrop{z-index:40;cursor:pointer;background:rgba(0,0,0,.5);display:block;position:fixed;inset:0}}