:root{
  --bg:#0a0b10; --bg-soft:#0e1017; --card:#12141e; --card-soft:#171a25;
  --edge:#2b2f45; --edge-soft:#2a2e44; --txt:#e9ecf7; --muted:#9aa3ba;
  --accent:#ff924d; --accent-2:#ff4d4d; --ok:#2bc58e; --bad:#ff6b6b;
  --chip:#1a1e2c; --mono: ui-monospace,Menlo,Consolas,monospace;

  /* Sidebar width variables */
  --sb-w: 280px;
  --sb-w-collapsed: 72px;
}

body.light{
  --bg:#f6f7fb; --bg-soft:#ffffff; --card:#ffffff; --card-soft:#f3f5ff;
  --edge:#d9dcec; --edge-soft:#cfd5ef; --txt:#0e1320; --muted:#5a6277; --chip:#e8ecff;
}

*{box-sizing:border-box}
html,body{height:100%}

body{
  margin:0;color:var(--txt);
  background:
    radial-gradient(1100px 520px at -15% -20%, rgba(255,77,77,.08), transparent),
    radial-gradient(1200px 600px at 120% 120%, rgba(255,146,77,.06), transparent),
    var(--bg);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  transition: background 200ms ease;
}

/* ===== Layout ===== */
.app{
  display:grid;
  grid-template-columns: var(--sb-w) 1fr;
  min-height:100%;
  transition: grid-template-columns .2s ease;
}
.app.sb-collapsed{
  grid-template-columns: var(--sb-w-collapsed) 1fr;
}

/* ===== Sidebar ===== */
.sidebar{
  background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01)), var(--bg-soft);
  border-right:1px solid var(--edge);
  padding:14px 12px;
  position:sticky; top:0;
  height:100vh; overflow:auto;
  width:100%;
}

/* Brand row */
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  padding:8px 10px;
  margin-bottom:8px;
  position:relative;
}

/* IMPORTANT: ensure link does NOT cover collapse button */
.brand a{
  flex:1 1 auto;
  min-width:0;
  position:relative;
  z-index:1;
}
.brand h2{
  margin:0;
  font-size:18px;
  letter-spacing:.2px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

/* Collapse button */
.collapseBtn{
  margin-left:auto;
  width:32px;height:32px;
  border-radius:10px;
  border:1px solid var(--edge);
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(0,0,0,.08));
  color:inherit;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  position:relative;
  z-index:5;           /* above link */
  pointer-events:auto; /* always clickable */
}
.collapseBtn:hover{ border-color: var(--edge-soft); }

/* Logo (square fallback) */
.logo-box{
  width:28px;height:28px;display:grid;place-items:center;border-radius:8px;
  background:linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow:0 6px 20px rgba(255,146,77,.35)
}
.logo-img{width:100%;height:100%;object-fit:contain;border-radius:6px;display:block}

/* ===== Sidebar sections ===== */
.sectionTitle{color:var(--muted);font-size:12px;letter-spacing:.4px;margin:18px 10px 8px}
.nav{display:flex;flex-direction:column;gap:6px}
.nav a{
  display:flex;align-items:center;gap:10px;
  padding:10px 12px;margin:0 6px;border-radius:12px;
  color:var(--txt);text-decoration:none;border:1px solid transparent;background:transparent;
}
.nav a.active,.nav a:hover{background:var(--card-soft);border-color:var(--edge-soft)}
.nav a.active{
  box-shadow:
    inset 2px 0 0 var(--accent),
    0 0 0 2px color-mix(in oklab, var(--accent) 20%, transparent);
}
.nav a .label,
.nav a.active .label{
  font-size:14px;
  line-height:1.2;
  font-weight:500;
  letter-spacing:.2px;
}

/* === NEW: nav icons === */
.nav a .ico{
  width:18px;height:18px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  opacity:.95;
  flex:0 0 auto;
}
.nav a .ico svg{ width:18px; height:18px; }

/* ===== Collapsed sidebar ===== */
.sidebar.collapsed .brand h2{ display:none !important; }
.sidebar.collapsed .sectionTitle{ display:none !important; }
.sidebar.collapsed .label{ display:none !important; }

.sidebar.collapsed .nav a{
  justify-content:center;
  padding-left:10px;
  padding-right:10px;
}

.sidebar.collapsed .brand{
  justify-content:center;
}

/* ===== Tooltip when collapsed ===== */
.sidebar.collapsed .nav a{
  position:relative;
}
.sidebar.collapsed .nav a::after{
  content: attr(title);
  position:absolute;
  left: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  background: rgba(10,12,18,.92);
  border:1px solid var(--edge);
  color: var(--txt);
  padding:6px 8px;
  border-radius:10px;
  font-size:12px;
  white-space:nowrap;
  opacity:0;
  pointer-events:none;
  box-shadow: 0 14px 34px rgba(0,0,0,.35);
}
body.light .sidebar.collapsed .nav a::after{
  background: rgba(255,255,255,.95);
}
.sidebar.collapsed .nav a:hover::after{
  opacity:1;
}

/* ===== Content column ===== */
.content{min-width:0}

/* ===== Topbar ===== */
.topbar{
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(10,11,16,.6);
  backdrop-filter: saturate(120%) blur(6px);
  border-bottom: 1px solid var(--edge);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: space-between;
  flex-wrap: wrap;
}
body.light .topbar{ background:rgba(255,255,255,.7) }

@media (max-width:1100px){
  .topbar{ background: var(--bg-soft); backdrop-filter:none }
}

/* ===== Cards / misc ===== */
.wrap{width:min(1280px,100%);margin:0 auto;padding:18px 18px 28px}
.card{
  background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.01));
  border:1px solid var(--edge);border-radius:16px;padding:14px;box-shadow:0 18px 50px rgba(0,0,0,.45)
}
body.light .card{ box-shadow:0 28px 60px rgba(10,18,60,.08) }
.mono{font-family:var(--mono)} .muted{color:var(--muted)}
.status{position:fixed;right:14px;bottom:14px;display:flex;flex-direction:column;gap:8px;z-index:3500}
.toast{background:#0b0f26;border:1px solid #26305c;padding:10px 12px;border-radius:12px;font-size:13px}
.hidden{display:none}

/* ===== Topics Drawer (mobile menu in topbar) ===== */
.topicsBtn{
  display:none; padding:8px 10px; border-radius:10px; border:1px solid var(--edge);
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(0,0,0,.06));
}
@media (max-width:1100px){ .topicsBtn{ display:inline-flex; align-items:center; gap:8px } }

.topicsBackdrop{
  position:fixed; inset:0; background:rgba(0,0,0,.35);
  opacity:0; pointer-events:none; transition:opacity .15s ease; z-index:30;
}
.topicsBackdrop.show{ opacity:1; pointer-events:auto }

.topicsMenu{
  position:fixed; right:12px; top:58px; z-index:31;
  width:min(92vw, 480px);
  max-height:70vh; overflow:auto;
  border:1px solid var(--edge); border-radius:14px;
  background:var(--bg-soft);
  box-shadow:0 10px 30px rgba(0,0,0,.35);
  transform:translateY(-6px); opacity:0; pointer-events:none;
  transition:transform .16s ease, opacity .16s ease;
}
.topicsMenu.show{ transform:translateY(0); opacity:1; pointer-events:auto }
.topicsMenu .tm-head{
  padding:10px 12px; border-bottom:1px solid var(--edge);
  display:flex; justify-content:space-between; align-items:center;
}
.topicsMenu .tm-body{ padding:10px 12px; display:grid; gap:14px }
.topicsMenu .tm-title{ font-size:11px; color:var(--muted); margin-bottom:6px; }
.topicsMenu .tm-links{ display:grid; gap:6px }
.topicsMenu .tm-links a{
  display:flex; align-items:center; gap:10px;
  padding:10px 12px; border:1px solid var(--edge); border-radius:10px;
  text-decoration:none; color:inherit; background:rgba(255,255,255,.02);
}
.topicsMenu .tm-links a.active{
  border-color:var(--accent);
  box-shadow:0 0 0 1px var(--accent) inset;
}

/* ===== Logos (theme-aware wide) ===== */
.logo-img{ display:none; height:auto; }
body:not(.light) .logo-dark{ display:block; }
body.light .logo-light{ display:block; }

.logo-box.wide{ background:none; box-shadow:none; }
.sidebar .logo-box.wide{ width:100%; max-width:190px; }
.sidebar .logo-box.wide .logo-img{ width:100%; border-radius:10px; }

.topbar .logo-box.wide{ max-width:170px; }
.topbar .logo-box.wide .logo-img{ width:100%; border-radius:10px; }

/* Remove wallet pill from topbar (your preference) */
#me{ display:none !important; }

/* ===== Topbar UI (Search + icons) ===== */
.topbarLeft{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:260px;
  flex:1 1 520px;
}
.topSearch{
  display:flex;
  align-items:center;
  gap:10px;
  padding:8px 10px;
  border-radius:14px;
  border:1px solid var(--edge);
  background: color-mix(in oklab, var(--bg-soft) 80%, transparent);
  box-shadow: 0 10px 26px rgba(0,0,0,.10);
  min-width:260px;
  max-width:720px;
  flex:1 1 auto;
}
body.light .topSearch{ box-shadow: 0 14px 34px rgba(10,18,60,.06); }
.topSearch .sicon{ width:18px; height:18px; opacity:.8; flex:0 0 auto; }
.topSearch input{
  border:0; outline:none; background:transparent; color:var(--txt);
  width:100%; font-size:14px; line-height:1.2;
}
.topSearch input::placeholder{
  color: color-mix(in oklab, var(--muted) 80%, transparent);
}
.topSearch .slashHint{
  flex:0 0 auto;
  font-family:var(--mono);
  font-size:12px;
  padding:6px 10px;
  border-radius:10px;
  border:1px solid var(--edge);
  background: rgba(255,255,255,.02);
  color: var(--muted);
  user-select:none;
}

.topbarRight{ display:flex; align-items:center; gap:10px; flex:0 0 auto; }

.iconBtn{
  width:38px;height:38px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:12px;border:1px solid var(--edge);
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(0,0,0,.08));
  color: inherit; cursor:pointer;
}
.iconBtn:hover{ border-color: var(--edge-soft); }
.iconBtn svg{ width:18px; height:18px; opacity:.9; }
.iconBtn.connected{
  border-color: rgba(43,197,142,.55);
  box-shadow: 0 0 0 2px rgba(43,197,142,.15) inset;
}
@media (max-width:560px){
  .topSearch{ min-width:0; }
  .topbarLeft{ min-width:0; }
}

/* ===== One brand at a time ===== */
@media (max-width:1099.98px){
  .topbar .topbrand{ display:flex !important; }
  /* On mobile: sidebar becomes drawer, so DO NOT hide .sidebar .brand globally here */
}
@media (min-width:1100px){
  .topbar .topbrand{ display:none !important; }
  .sidebar .brand{ display:flex !important; }
}

/* ============================================================
   MOBILE: Sidebar as drawer (instead of display:none !important)
   ============================================================ */
.sb-backdrop{
  position:fixed; inset:0;
  background:rgba(0,0,0,.45);
  opacity:0;
  pointer-events:none;
  transition:opacity .16s ease;
  z-index:40;
}
.sb-backdrop.show{
  opacity:1;
  pointer-events:auto;
}

@media (max-width:1100px){
  .app{ grid-template-columns: 1fr; }

  .sidebar{
    display:block !important; /* override old hide rule */
    position:fixed;
    top:0; left:0;
    height:100vh;
    width: min(86vw, 340px);
    z-index:50;
    transform: translateX(-105%);
    transition: transform .18s ease;
    box-shadow: 0 18px 60px rgba(0,0,0,.55);
  }

  .app.sb-open .sidebar{
    transform: translateX(0);
  }
}