/* ========== Theme tokens (tweak here) ========== */
:root {
  --sb-bg:        #0f1117;  /* page */
  --sb-panel:     #141923;  /* sidebar base */
  --sb-text:      #c9d1e1;  /* normal text */
  --sb-dim:       #8b94a7;  /* muted text/icons */
  --sb-accent:    #ff2e6a;  /* hot pink accent */
  --sb-accent-10: rgba(255,46,106,.10);
  --sb-accent-18: rgba(255,46,106,.18);
  --sb-hr:        #232938;  /* separators */


  /* action (electric blue) */
  --sb-action:       #255a84;          /* core */
  --sb-action-18:    rgba(58,168,255,.18);
  --sb-action-12:    rgba(58,168,255,.12);
  --sb-action-border:#255a84;          /* slightly darker for borders */
  --sb-action-text:  #ffffff;

  --sb-primary-w: 100px;
  --sb-notprimary-w: 220px;
  --sb-column-padding: 12px;
  --sb-column-gap: 16px;
}

/* ========== Layout ========== */
aside.sidebar {
  background: var(--sb-panel);
  color: var(--sb-text);
  width: calc(var(--sb-primary-w) + var(--sb-notprimary-w) - var(--sb-column-padding));
 
  display: grid;
  grid-template-columns: 64px 1fr;   
  gap: var(--sb-column-gap);
  padding: 16px 12px;
  border-right: 1px solid var(--sb-hr);

  /* sticky + scroll */
  position: sticky;
  top: 0;
  max-height: 100vh;
  overflow: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--sb-hr) transparent;
}
aside.sidebar::-webkit-scrollbar { width: 8px; }
aside.sidebar::-webkit-scrollbar-thumb { background: var(--sb-hr); border-radius: 8px; }

/* Keep both nav blocks stacked vertically inside their columns */

aside.sidebar nav { 
  display: flex;
  flex-direction: column;
  gap: var(--sb-column-gap);
}

aside.sidebar .nav-main { 
  margin: 0; 
}

aside.sidebar .nav-primary {
  grid-column: 1 / 2;
  width: calc(var(--sb-primary-w) - (var(--sb-column-gap)*2));
}

aside.sidebar .nav-primary ul.nav-li-footer {position: absolute;
    bottom: var(--sb-column-padding);
    /* left: auto; */
    width: calc(var(--sb-primary-w) - (var(--sb-column-gap)*2));}

aside.sidebar .nav-secondary {
  grid-column: 2 / 3;
}
aside.sidebar .nav-tertiary {
  grid-column: 3 / 4;  
}

aside.sidebar:has(.nav-tertiary) {
  width: calc(var(--sb-primary-w) + (var(--sb-notprimary-w)*2));
  grid-template-columns: 64px 1fr var(--sb-notprimary-w);
}

aside.sidebar .nav-secondary, aside.sidebar .nav-tertiary {  
  padding-left: var(--sb-column-padding);  
  border-left: 1px solid var(--sb-hr);  
  width: calc(var(--sb-notprimary-w) - var(--sb-column-padding));
}



.nav-tertiary i { width: 1.25rem; text-align: center; color: var(--sb-dim); }


aside.sidebar h1 {margin:6px 0 0 0;}
aside.sidebar h2 {margin:0; color: var(--sb-accent)}

/* ========== Lists ========== */
.nav-main ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-main li { margin: 6px 0; }

/* Full-width links for navigation (exclude nav-options) */
.nav-main:not(.nav-options) li a {
  display: flex;
  align-items: center;
  width: 100%;
  text-align: left;
}

/* Only apply space-between when badges are present */
.nav-main:not(.nav-options) li a:has(.badge) {
  justify-content: space-between;
}

/* Right-align badges in navigation links */
.nav-main:not(.nav-options) li a .badge {
  margin-left: auto;
}

/* Center alignment for primary nav (icon rail) */
.nav-primary li a {
  justify-content: center;
  text-align: center;
}

.nav-main .nav--listbreak {
  margin: 16px 0 8px 0;
  background: transparent;
  display: flex;
  align-items: center;
  height: auto;
}

.nav-main .nav--listbreak::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--sb-hr);
  margin-left: 12px;
}

/* ========== Icons (preserved for button system) ========== */
.nav-main i {
  font-size: 1rem;               /* base icon size */
  width: 1.25rem;                /* reserve space to align labels */
  text-align: center;
  color: var(--sb-dim);
}

/* ========== Rail (icon-only) tweaks ========== */
.nav-primary i { font-size: 1.05rem; }

.nav-options {margin-bottom:20px;}

/* ========== Labeled list tweaks (shared with nav-options) ========== */
.nav-secondary i,
.nav-options i { margin-left: 2px; }

/* ========== Horizontal options layout ========== */
.nav-main.nav-options ul {
  display: flex;
  flex-wrap: wrap;     /* wrap if too long */
  align-items: center;
  gap: 10px;           /* space between items */
  margin: 0;
  padding: 0;
  list-style: none;
}
.nav-main.nav-options li { margin: 0; }


.nav--listbreak-title {
  flex-shrink: 0;
  padding: 0;
  color: var(--sb-dim);
  font-size: 0.7em;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}