/* Shared persistent side navigation - included on every page via <link rel="stylesheet" href="nav.css"> */
/* Reserves space at the top for roas-strip.js's status bar, so the two
   always coordinate regardless of which loads/renders first. */
/* Deliberately dark, self-contained chrome - independent of each page's own
   (light) --surface-1/--text-primary/etc. Pages went light for content
   readability, but the nav/strip stay dark as a fixed visual anchor, like
   Linear/Vercel/Stripe's dashboard sidebars. Never reference page :root vars
   here - a page redesign shouldn't silently change the nav's colors. */
:root {
  --gnav-strip-height: 36px;
  --gnav-bg: #141f18;
  --gnav-bg-alt: #182619;
  --gnav-border: rgba(255,255,255,0.08);
  --gnav-text: #f0f2ec;
  --gnav-text-muted: #93a293;
  --gnav-hover-bg: rgba(255,255,255,0.07);
  --gnav-gold: #e8b84b;
  --gnav-gold-text: #241a03;
}

#roas-strip-bar {
  position: fixed; top: 0; left: 0; right: 0; height: var(--gnav-strip-height);
  background: var(--gnav-bg); border-bottom: 1px solid var(--gnav-border);
  z-index: 950; display: flex; align-items: center; gap: 8px; padding: 0 16px;
  overflow-x: auto; overflow-y: hidden; white-space: nowrap;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}
.roas-strip-label { font-size: 10px; font-weight: 700; color: var(--gnav-text-muted); text-transform: uppercase; letter-spacing: 0.4px; flex-shrink: 0; }
.roas-pill {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 20px;
  font-size: 11px; font-weight: 700; flex-shrink: 0;
}
.roas-pill .roas-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.roas-pill-green { background: rgba(12,163,12,0.18); color: #6fe06f; }
.roas-pill-green .roas-dot { background: #0ca30c; }
.roas-pill-amber { background: rgba(217,169,26,0.18); color: #e8c452; }
.roas-pill-amber .roas-dot { background: #d9a91a; }
.roas-pill-red { background: rgba(230,103,103,0.18); color: #f2a1a1; }
.roas-pill-red .roas-dot { background: #e66767; }
.roas-pill-muted { background: rgba(255,255,255,0.06); color: var(--gnav-text-muted); }
.roas-pill-muted .roas-dot { background: var(--gnav-text-muted); }

#gnav-sidebar {
  position: fixed; left: 0; top: var(--gnav-strip-height); height: calc(100vh - var(--gnav-strip-height)); width: 216px;
  background: var(--gnav-bg-alt);
  border-right: 1px solid var(--gnav-border);
  padding: 20px 14px; box-sizing: border-box;
  z-index: 900; overflow-y: auto; overflow-x: hidden;
  transition: width 0.16s ease, padding 0.16s ease;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}
#gnav-sidebar.gnav-collapsed { width: 56px; padding: 20px 8px; }

#gnav-toggle {
  position: absolute; top: 18px; right: -13px; width: 26px; height: 26px; border-radius: 50%;
  background: var(--gnav-bg); border: 1px solid var(--gnav-border);
  color: var(--gnav-text-muted); cursor: pointer;
  display: flex; align-items: center; justify-content: center; font-size: 12px; padding: 0;
  transition: transform 0.16s ease;
}
#gnav-sidebar.gnav-collapsed #gnav-toggle { transform: rotate(180deg); }
#gnav-toggle:hover { border-color: var(--gnav-gold); color: var(--gnav-gold); }

.gnav-brand {
  display: flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: 15px; color: var(--gnav-text);
  margin-bottom: 22px; padding: 0 6px; white-space: nowrap; overflow: hidden;
}
.gnav-brand .gnav-mark { font-size: 20px; flex-shrink: 0; }

.gnav-link {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 10px; border-radius: 8px;
  color: var(--gnav-text-muted); text-decoration: none;
  font-size: 13px; font-weight: 600; margin-bottom: 3px;
  white-space: nowrap; overflow: hidden;
}
.gnav-link:hover { background: var(--gnav-hover-bg); color: var(--gnav-text); }
.gnav-link.gnav-active { background: var(--gnav-gold); color: var(--gnav-gold-text); }
.gnav-icon { width: 18px; text-align: center; flex-shrink: 0; font-size: 14px; }
.gnav-link .gnav-label { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
#gnav-sidebar.gnav-collapsed .gnav-label { display: none; }
#gnav-sidebar.gnav-collapsed .gnav-brand .gnav-label { display: none; }

.gnav-badge {
  flex-shrink: 0; font-size: 8px; font-weight: 700; letter-spacing: 0.2px;
  padding: 2px 5px; border-radius: 10px; text-transform: uppercase;
  background: rgba(232,184,75,0.18); color: var(--gnav-gold);
}
.gnav-link.gnav-active .gnav-badge { background: rgba(0,0,0,0.16); color: var(--gnav-gold-text); }
.gnav-badge-warn { background: rgba(230,103,103,0.18); color: #e88a8a; }
.gnav-link.gnav-active .gnav-badge-warn { background: rgba(0,0,0,0.2); color: #7a1f1f; }
#gnav-sidebar.gnav-collapsed .gnav-badge { display: none; }

.gnav-section-label {
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--gnav-text-muted); margin: 16px 6px 6px; white-space: nowrap; overflow: hidden;
}
#gnav-sidebar.gnav-collapsed .gnav-section-label { visibility: hidden; height: 1px; margin: 8px 0; }

body.gnav-body-expanded { padding-left: 216px; padding-top: var(--gnav-strip-height); box-sizing: border-box; }
body.gnav-body-collapsed { padding-left: 56px; padding-top: var(--gnav-strip-height); box-sizing: border-box; }

/* Hamburger menu + sign out - shared across every page (used to live only
   in index.html's own header), pinned top-right at the same height as the
   ROAS strip so it reads as one continuous dark bar. */
#gnav-top-actions {
  position: fixed; top: 0; right: 0; height: var(--gnav-strip-height);
  z-index: 960; display: flex; align-items: center; gap: 8px; padding: 0 16px;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}
.gnav-hamburger-wrap { position: relative; }
#gnav-hamburger-btn, #gnav-signout-btn {
  background: var(--gnav-bg-alt); border: 1px solid var(--gnav-border); color: var(--gnav-text-muted);
  border-radius: 6px; font-size: 12px; font-weight: 600; cursor: pointer;
  padding: 5px 10px; line-height: 1.4;
}
#gnav-hamburger-btn { padding: 5px 9px; }
#gnav-hamburger-btn:hover, #gnav-signout-btn:hover { border-color: var(--gnav-gold); color: var(--gnav-text); }
#gnav-hamburger-menu {
  position: absolute; top: 30px; right: 0; z-index: 970;
  background: var(--gnav-bg-alt); border: 1px solid var(--gnav-border); border-radius: 8px;
  padding: 6px; min-width: 200px; box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}
#gnav-hamburger-menu a {
  display: block; padding: 8px 10px; border-radius: 6px; text-decoration: none;
  color: var(--gnav-text-muted); font-size: 13px; font-weight: 600; white-space: nowrap;
}
#gnav-hamburger-menu a:hover { background: var(--gnav-hover-bg); color: var(--gnav-text); }

.gnav-tally-badge {
  background: #b23a3a; color: #fff; text-decoration: none;
  font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 20px;
  white-space: nowrap; animation: gnav-blink 1.3s ease-in-out infinite;
}
.gnav-tally-badge:hover { background: #952f2f; }
@keyframes gnav-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.45; } }

@media (max-width: 720px) {
  #gnav-sidebar { display: none; }
  body.gnav-body-expanded, body.gnav-body-collapsed { padding-left: 0; }
}