/* ═══════════════════════════════════════════
   SIDEBAR
═══════════════════════════════════════════ */
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--nav-bg);
  border-right: 1px solid rgba(0,0,0,0.15);
  display: flex;
  flex-direction: column;
  height: 100vh;
  position: sticky;
  top: 0;
  overflow-y: auto;
}

.sidebar-logo {
  padding: 26px 20px 22px;
  border-bottom: 1px solid var(--nav-border);
}

.logo-link { display: flex; align-items: center; gap: 11px; }

.logo-mark {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--brass-lo), var(--brass));
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 10px rgba(184,146,74,0.3);
}
.logo-mark svg { width: 22px; height: 22px; fill: #fff; }
.logo-mark i { font-size: 20px; color: #fff; }

.logo-text { display: flex; flex-direction: column; }
.logo-name {
  font-family: var(--font-display);
  font-size: 19px; font-weight: 700;
  color: #f0ece4;
  letter-spacing: -0.01em; line-height: 1;
}
.logo-sub {
  font-family: var(--font-mono);
  font-size: 9px; color: var(--brass-lo);
  letter-spacing: 0.18em; text-transform: uppercase; margin-top: 3px;
}

.sidebar-nav { flex: 1; padding: 14px 10px; }
.nav-group { margin-bottom: 22px; }
.nav-group-label {
  font-family: var(--font-mono);
  font-size: 9px; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(139,165,191,0.45);
  padding: 0 12px; margin-bottom: 5px;
}

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: var(--r-sm);
  color: var(--nav-text);
  font-weight: 500; font-size: 13.5px;
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
  position: relative;
}
.nav-item:hover { background: var(--nav-mid); color: var(--nav-text-hi); }
.nav-item.active { background: var(--nav-active); color: var(--brass-hi); }
.nav-item.active::before {
  content: '';
  position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 3px; height: 22px;
  background: var(--brass); border-radius: 0 3px 3px 0;
}
.nav-icon { width: 17px; text-align: center; font-size: 15px; flex-shrink: 0; }
.nav-badge {
  margin-left: auto;
  background: var(--brass); color: #12223a;
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  padding: 1px 6px; border-radius: 20px; line-height: 1.5;
}

.sidebar-footer { padding: 14px; border-top: 1px solid var(--nav-border); }
.user-tile {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: var(--r-sm); cursor: pointer;
  transition: background 0.12s;
}
.user-tile:hover { background: var(--nav-mid); }
.user-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--nav-mid); border: 2px solid var(--brass-lo);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 12px; color: var(--brass); flex-shrink: 0;
}
.user-meta { flex: 1; min-width: 0; }
.user-name { font-size: 13px; font-weight: 600; color: var(--nav-text-hi); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-family: var(--font-mono); font-size: 10px; color: rgba(139,165,191,0.5); text-transform: uppercase; letter-spacing: 0.1em; }