/* Somantix — Layout Shell */

/* LAYOUT */
.app { display: flex; min-height: 100vh; }
.sidebar { 
  width: 260px; 
  background: #111; 
  border-right: 1px solid var(--border); 
  display: flex; 
  flex-direction: column;
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  z-index: 100;
  transition: width 0.25s ease, transform 0.25s ease;
}
.sidebar.collapsed {
  width: 0;
  transform: translateX(-260px);
  overflow: hidden;
}
.sidebar-toggle {
  position: fixed;
  top: 12px;
  left: 260px;
  z-index: 101;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: left 0.25s ease, transform 0.15s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.sidebar-toggle:hover { background: var(--bg-secondary); transform: scale(1.1); }
.sidebar.collapsed ~ .sidebar-toggle { left: 12px; }
.sidebar.collapsed ~ .main { margin-left: 0; }
.main { flex: 1; padding: 2rem 3rem; margin-left: 260px; max-width: 1400px; transition: margin-left 0.25s ease; }

/* LOGO */
.logo-area { 
  padding: 1.5rem 1.25rem; 
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.logo-icon { width: 32px; height: 32px; flex-shrink: 0; }
.logo-text { 
  font-size: 1.125rem; 
  font-weight: 700; 
  color: var(--text);
  font-family: 'Newsreader', serif;
}

/* SIDEBAR NAV */
.nav { flex: 1; padding: 1.5rem 0; }
.nav-item { 
  display: flex; 
  align-items: center; 
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
  border-left: 3px solid transparent;
  font-size: 0.9375rem;
  font-weight: 500;
}
.nav-item:hover { 
  background: rgba(16, 185, 129, 0.1); 
  color: var(--text);
}
.nav-item:focus-visible {
  background: rgba(16, 185, 129, 0.1);
  color: var(--text);
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}
.nav-item.active { 
  background: rgba(16, 185, 129, 0.15); 
  border-left-color: var(--accent);
  color: var(--accent);
}
.nav-icon { width: 20px; height: 20px; flex-shrink: 0; }
.nav-count {
  margin-left: auto;
  background: var(--border);
  color: var(--text-secondary);
  padding: 0.125rem 0.5rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}
.nav-item.active .nav-count {
  background: var(--accent);
  color: #000;
}

/* USER AREA */
.user-area {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: #000;
  flex-shrink: 0;
}
.user-info { flex: 1; min-width: 0; }
.user-name { 
  font-size: 0.875rem; 
  font-weight: 600; 
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-email { 
  font-size: 0.75rem; 
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .sidebar { width: 100%; position: relative; }
  .main { margin-left: 0; padding: 1.5rem; }
  .search-bar { flex-direction: column; }
}

/* TABS */
.view {
  display: none;
}
.view.active {
  display: block;
}