/* TocaYAvanza v2 — Sidebar rediseñado */

:root {
  --sb-bg:          #2d1b69;
  --sb-bg-deep:     #1f1247;
  --sb-text:        rgba(255,255,255,0.65);
  --sb-text-hover:  rgba(255,255,255,0.92);
  --sb-active-bg:   rgba(255,255,255,0.12);
  --sb-active-text: #ffffff;
  --sb-active-bar:  #A1C748;
  --sb-section:     rgba(255,255,255,0.3);
  --sb-border:      rgba(255,255,255,0.08);
  --sb-sub-bg:      rgba(0,0,0,0.2);
}

#sidebar {
  width: 240px; min-width: 240px;
  background: #2d1b69 !important;
  background-image: linear-gradient(180deg, #2d1b69 0%, #1f1247 100%) !important;
  color: var(--sb-text);
  display: flex; flex-direction: column;
  height: 100vh; overflow-y: auto; overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.1) transparent;
}
#sidebar,
#sidebar .nav-group-header,
#sidebar .nav-item {
  color: rgba(255,255,255,0.65) !important;
}
#sidebar::-webkit-scrollbar { width: 4px; }
#sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }

#sidebar .logo {
  padding: 20px 18px 18px;
  border-bottom: 1px solid var(--sb-border);
}
#sidebar .logo h1 {
  font-size: 16px; font-weight: 700; color: #ffffff;
  letter-spacing: -0.02em; line-height: 1.2;
}
#sidebar .logo p {
  font-size: 10px; color: var(--sb-section);
  margin-top: 3px; letter-spacing: 0.02em;
}

#sidebar nav { flex: 1; padding: 8px 0 16px; }

.nav-section {
  padding: 16px 18px 5px;
  font-size: 9px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--sb-section);
}

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 18px; cursor: pointer;
  color: var(--sb-text); font-size: 13px; font-weight: 400;
  transition: all 0.15s ease;
  border: none; border-left: 3px solid transparent;
  background: none; width: 100%; text-align: left;
  font-family: inherit; position: relative;
}
.nav-item:hover { background: rgba(255,255,255,0.07); color: var(--sb-text-hover); }
.nav-item:focus-visible,
.nav-group-header:focus-visible {
  outline: 2px solid rgba(255,255,255,0.65);
  outline-offset: -3px;
  border-radius: var(--radius-sm);
}
.nav-item.active {
  background: var(--sb-active-bg); color: var(--sb-active-text);
  border-left-color: var(--sb-active-bar); font-weight: 500;
}
.nav-item .icon { width: 18px; text-align: center; font-size: 15px; flex-shrink: 0; opacity: 0.85; }
.nav-item.active .icon { opacity: 1; }

.nav-group { overflow: hidden; }

.nav-group-header {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 18px; cursor: pointer;
  color: var(--sb-text); font-size: 13px; font-weight: 500;
  letter-spacing: 0.01em; user-select: none;
  transition: all 0.15s ease;
  border-left: 3px solid transparent;
}
.nav-group-header:hover { background: rgba(255,255,255,0.07); color: var(--sb-text-hover); }
.nav-group-header .ng-icon { width: 18px; text-align: center; font-size: 15px; flex-shrink: 0; opacity: 0.85; }
.nav-group-header .ng-arrow { margin-left: auto; font-size: 9px; transition: transform 0.2s ease; opacity: 0.4; }
.nav-group.open .ng-arrow { transform: rotate(180deg); opacity: 0.7; }
.nav-group.open > .nav-group-header { color: var(--sb-text-hover); }
.nav-group.active-group > .nav-group-header { color: #ffffff; border-left-color: rgba(161,199,72,0.4); }

.nav-group-body {
  display: none;
  background: var(--sb-sub-bg);
  border-top: 1px solid var(--sb-border);
  border-bottom: 1px solid var(--sb-border);
}
.nav-group.open .nav-group-body { display: block; }

.nav-group-body .nav-item {
  padding-left: 42px; font-size: 12.5px;
  color: rgba(255,255,255,0.55);
}
.nav-group-body .nav-item:hover { color: rgba(255,255,255,0.85); background: rgba(255,255,255,0.05); }
.nav-group-body .nav-item.active {
  color: #ffffff;
  background: rgba(161,199,72,0.15);
  border-left-color: var(--sb-active-bar);
}
.nav-group-body .nav-item::before {
  content: '';
  position: absolute; left: 26px;
  width: 4px; height: 4px; border-radius: 50%;
  background: currentColor; opacity: 0.4;
}
.nav-group-body .nav-item.active::before { opacity: 1; background: var(--sb-active-bar); }

#sidebar .user-info {
  padding: 14px 18px;
  border-top: 1px solid var(--sb-border);
  font-size: 12px;
  background: rgba(0,0,0,0.15);
}

#topbar {
  background: var(--card); border-bottom: 1px solid var(--border);
  padding: 0 24px; height: 60px;
  display: flex; align-items: center; justify-content: space-between;
  box-shadow: 0 1px 0 rgba(0,0,0,0.06);
}
#topbar h2 { font-size: 16px; font-weight: 600; letter-spacing: -0.01em; }

#hamburger { display: none; background: none; border: none; cursor: pointer; padding: 6px; color: var(--text); flex-direction: column; gap: 5px; }
#hamburger span { display: block; width: 22px; height: 2px; background: currentColor; border-radius: 2px; }

#sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 199; }

@media (max-width: 768px) {
  #sidebar { position: fixed; left: -240px; top: 0; z-index: 200; transition: left 0.25s ease; box-shadow: 4px 0 20px rgba(0,0,0,0.3); }
  #sidebar.open { left: 0; }
  #sidebar-overlay.show { display: block; }
  #hamburger { display: flex; }
}