/* ===== Kinetic Glass Layout ===== */

/* Sidebar */
#sidebar {
  position: fixed; top: 0; left: 0; width: 220px; height: 100vh;
  background: var(--bg-sidebar); border-right: 1px solid var(--border-subtle);
  display: flex; flex-direction: column; padding: 20px 12px; z-index: 100;
}
.side-logo {
  font-size: 0.82rem; font-weight: 700; color: var(--text-primary); letter-spacing: -0.01em;
  padding: 8px 12px; margin-bottom: 20px; display: flex; align-items: center; gap: 8px;
}
.side-logo::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent-blue); }
.side-nav { display: flex; flex-direction: column; gap: 2px; }
.side-item {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: var(--radius-sm);
  font-size: 0.82rem; font-weight: 500; color: var(--text-secondary);
  cursor: pointer; transition: all 0.15s ease;
}
.side-item:hover { color: var(--text-primary); background: var(--bg-hover); }
.side-item.active { color: var(--text-primary); background: rgba(0,122,255,0.08); font-weight: 600; }
.side-item.active::before { content: ""; position: absolute; left: -12px; top: 50%; transform: translateY(-50%); width: 3px; height: 16px; background: var(--accent-blue); border-radius: 0 2px 2px 0; }
.side-icon { font-size: 1rem; width: 20px; text-align: center; flex-shrink: 0; }
.side-badge { margin-left: auto; font-size: 0.62rem; font-weight: 600; padding: 1px 7px; border-radius: 8px; background: rgba(0,0,0,0.05); color: var(--text-tertiary); }

/* Top Bar */
#topbar {
  position: fixed; top: 0; left: 220px; right: 0; height: 52px; z-index: 99;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px; background: var(--glass-bg); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border-subtle);
}
.topbar-left { display: flex; align-items: center; gap: 16px; }
.topbar-path { font-size: 0.68rem; font-weight: 600; color: var(--text-tertiary); letter-spacing: 0.06em; text-transform: uppercase; }
.topbar-title { font-size: 0.9rem; font-weight: 700; color: var(--text-primary); letter-spacing: -0.01em; }
.topbar-right { display: flex; align-items: center; gap: 16px; }
.topbar-search {
  background: rgba(0,0,0,0.04); border: 1px solid var(--border-subtle); border-radius: 20px;
  padding: 5px 14px; font-size: 0.78rem; color: var(--text-primary); width: 200px; transition: all 0.2s;
}
.topbar-search:focus { outline: none; border-color: var(--accent-blue); box-shadow: 0 0 0 2px rgba(0,122,255,0.1); }
.topbar-search::placeholder { color: var(--text-tertiary); }
.topbar-clock { font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-tertiary); }

/* Main Content */
#app-content { margin-left: 220px; padding: 76px 28px 48px; min-height: 100vh; }

/* Bento Grid */
.bento-grid { display: grid; gap: 20px; margin-bottom: 20px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: 2fr 1fr; }
.grid-1 { grid-template-columns: 1fr; }
.grid-fill { grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); }
@media (max-width: 1200px) { .grid-4{grid-template-columns:repeat(2,1fr)} .grid-2{grid-template-columns:1fr} }
@media (max-width: 800px) { #sidebar{width:180px} #topbar{left:180px} #app-content{margin-left:180px} }