/* ═══════════════════════════════════════
   SIDEBAR.CSS — Navigation Sidebar
   ═══════════════════════════════════════ */

.sidebar {
  background: var(--surface);
  border-right: 1.5px solid var(--border);
  padding: 20px 0;
  position: sticky; top: 0; height: 100vh;
  overflow-y: auto;
  display: flex; flex-direction: column;
  z-index: 10;
}

/* LOGO */
.sidebar-logo {
  padding: 0 18px 18px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 14px;
}
.logo-mark {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 26px; letter-spacing: .06em; color: var(--ink);
  display: flex; align-items: center; gap: 8px;
}
.logo-mark em { font-style: normal; -webkit-text-stroke: 1.5px var(--ink); color: transparent; }
.logo-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #1a7a4a; flex-shrink: 0;
  animation: blink 2.5s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.3} }
.logo-sub { font-size: 9px; color: var(--muted); letter-spacing: .14em; text-transform: uppercase; margin-top: 3px; }

/* NAV */
.nav-section  { padding: 0 10px; margin-bottom: 4px; }
.nav-sec-label {
  font-size: 9px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--muted2); padding: 0 8px; margin-bottom: 5px; margin-top: 12px;
}
.nav-item {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 10px; border-radius: 6px; cursor: pointer;
  transition: all .15s; font-size: 12px; color: var(--muted);
  border: 1px solid transparent; width: 100%; background: transparent;
  font-family: 'IBM Plex Mono', monospace; letter-spacing: .04em; text-align: left;
}
.nav-item:hover  { background: var(--surface2); color: var(--ink); }
.nav-item.active { background: var(--ink); color: var(--bg); }
.nav-item .ni    { font-size: 13px; width: 18px; text-align: center; flex-shrink: 0; }

/* BOTTOM */
.sidebar-bottom {
  margin-top: auto; padding: 14px 10px 0;
  border-top: 1px solid var(--border);
}
.theme-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px; border-radius: 6px; cursor: pointer;
  font-size: 11px; color: var(--muted); background: transparent;
  border: 1.5px solid var(--border); font-family: 'IBM Plex Mono', monospace;
  width: 100%; transition: all .15s;
}
.theme-btn:hover { border-color: var(--border2); color: var(--ink); }

@media (max-width: 800px) {
  .sidebar { display: none; }
}