/* Sidebar */
.sidebar{position:fixed;top:0;left:0;width:var(--sidebar-width);height:100vh;background:var(--bg-secondary);border-right:1px solid var(--border);z-index:100;display:flex;flex-direction:column;}
.sidebar-scroll{overflow-y:auto;flex:1;padding:1rem;padding-bottom:2rem;-webkit-overflow-scrolling:touch;}
.sidebar-scroll::-webkit-scrollbar{width:4px;}.sidebar-scroll::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px;}
.sidebar-header{margin-bottom:1rem;}
.sidebar-title{font-family:'Space Mono',monospace;font-size:1.1rem;font-weight:700;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.sb-heading{font-family:'Space Mono',monospace;font-size:.75rem;font-weight:700;color:var(--text-secondary);margin-bottom:.6rem;letter-spacing:.03em;}
.sb-divider{height:1px;background:var(--border);margin:1rem 0;}
.sb-nav{display:flex;flex-direction:column;gap:.25rem;}
.sb-nav-link{display:block;padding:.5rem .7rem;border-radius:8px;font-size:.8rem;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:all .2s;text-decoration:none;}
.sb-nav-link:hover{background:var(--bg-hover);color:var(--accent-primary);}
.sidebar-overlay{display:none;}
.hamburger{display:none;}

/* Log */
.log-container{max-height:400px;overflow-y:auto;border:1px solid var(--border);border-radius:10px;background:var(--bg-card);padding:.5rem;}
.log-container::-webkit-scrollbar{width:3px;}.log-container::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px;}
.log-empty{text-align:center;color:var(--text-muted);font-size:.72rem;padding:1.2rem 0;font-style:italic;}
.log-date-header{font-family:'Space Mono',monospace;font-size:.58rem;font-weight:700;color:var(--accent-primary);padding:.4rem .3rem .15rem;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);margin-bottom:.2rem;}
.log-entry{display:flex;align-items:center;gap:.35rem;padding:.25rem .35rem;border-radius:4px;font-size:.68rem;transition:background .15s;}
.log-entry:hover{background:var(--bg-hover);}
.log-time{font-family:'Space Mono',monospace;font-size:.52rem;font-weight:700;color:var(--text-muted);min-width:2.8rem;}
.log-icon{font-size:.75rem;}.log-text{color:var(--text-secondary);font-size:.68rem;}

/* Mobile sidebar */
@media(max-width:1024px){
    .sidebar{transform:translateX(-100%);transition:transform .35s cubic-bezier(.4,0,.2,1);z-index:200;}.sidebar.open{transform:translateX(0);}
    .sidebar-overlay{display:block;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.6);z-index:150;opacity:0;pointer-events:none;transition:opacity .3s;}.sidebar-overlay.visible{opacity:1;pointer-events:auto;}
    .hamburger{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;position:fixed;top:.65rem;left:.65rem;width:38px;height:38px;background:var(--bg-card);border:1px solid var(--border);border-radius:10px;z-index:250;cursor:pointer;transition:all .3s;}
    .hamburger:hover{border-color:var(--accent-primary);}
    .hamburger span{display:block;width:17px;height:2px;background:var(--text-secondary);border-radius:1px;transition:all .3s;}
    .hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg);}.hamburger.active span:nth-child(2){opacity:0;}.hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
}