/* ── shared-header.css ─────────────────────────────────────────
   All header / nav / account-popup styles shared across pages.
   Extracted from screener.html (most complete reference).
   ──────────────────────────────────────────────────────────── */

/* ── HEADER ── */
header{
  position:sticky;top:0;z-index:100;
  width:calc(100% + 2.4rem);margin-left:-1.2rem;
  background:rgba(1,26,13,.88);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.hdr-inner{
  max-width:1200px;margin:0 auto;padding:.7rem 1.5rem;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
}

/* ── LOGO ── */
.logo{display:flex;align-items:center;gap:8px;text-decoration:none;}
.logo-pip{
  width:8px;height:8px;border-radius:50%;
  background:var(--muted);transition:background .4s,box-shadow .4s;
}
.logo-text{font-family:var(--mono);font-size:14px;font-weight:600;letter-spacing:.09em;color:var(--text);}
.logo-text em{color:var(--muted);font-style:normal;}

/* ── NAV ── */
.nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap;}
.nav-link{
  font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:.06em;
  padding:5px 11px;border-radius:6px;border:1px solid transparent;
  text-decoration:none;color:var(--muted);background:transparent;
  transition:all .15s;white-space:nowrap;
}
.nav-link:hover{color:var(--text);border-color:var(--border2);background:var(--bg3);}
.nav-link.active{background:var(--bg3);color:var(--text);border-color:var(--border2);}
/* Keep PULSE tab a stable width whether or not the zone dot+score are shown */
#pulseNavTab{min-width:106px;text-align:center;}

/* ── ICON BUTTONS ── */
.icon-btn{
  background:var(--bg3);border:1px solid var(--border2);border-radius:50%;
  width:32px;height:32px;display:flex;align-items:center;justify-content:center;
  cursor:pointer;color:var(--text);transition:background .15s;flex-shrink:0;
  padding:0;
}
.icon-btn:hover{background:var(--bg4);}

/* theme-btn and acct-btn both use .icon-btn base */
.theme-btn{margin-left:0;}
.acct-btn{margin-left:0;}

/* ── ACCOUNT POPUP ── */
#acct-popup{
  position:fixed;top:52px;right:12px;z-index:2000;
  width:280px;max-width:calc(100vw - 24px);
  background:var(--card);border:1px solid var(--border2);border-radius:13px;
  padding:14px 16px;box-shadow:0 16px 48px var(--shadow);
}
.acct-popup-title{
  font-family:var(--mono);font-size:11px;letter-spacing:.10em;
  text-transform:uppercase;color:var(--muted);margin-bottom:10px;
}
#acct-auth{
  padding-bottom:12px;margin-bottom:12px;
  border-bottom:1px solid var(--border);min-height:32px;
}
.acct-divider{
  height:1px;background:var(--border);margin:10px 0;
}
.acct-section{margin-bottom:10px;}
.acct-section:last-child{margin-bottom:0;}
.acct-label{
  font-family:var(--mono);font-size:11px;letter-spacing:.06em;
  text-transform:uppercase;color:var(--muted);margin-bottom:5px;
}
.acct-port-wrap{
  display:flex;align-items:baseline;gap:5px;
  background:var(--bg3);border:1px solid var(--border2);border-radius:8px;padding:6px 10px;
}
.acct-port-sym{font-family:var(--mono);font-size:15px;color:var(--muted);}
.acct-port-input{
  flex:1;background:none;border:none;outline:none;
  font-family:var(--mono);font-size:18px;color:var(--text);width:100%;padding:0;
}
.acct-port-hint{font-size:12px;color:var(--muted);margin-top:3px;}

/* ── RISK BUTTONS ── */
.risk-btn{
  flex:1;padding:7px 4px;
  font-family:var(--mono);font-size:13px;
  background:var(--bg3);border:1.5px solid var(--border2);border-radius:7px;
  color:var(--muted);cursor:pointer;transition:all .2s;
}
.risk-btn:hover{border-color:var(--text2);color:var(--text);}
.risk-btn.active{border-color:var(--text2);color:var(--text);}

/* ── TRADINGVIEW BUTTON ── */
/* Consistent across all pages — uses TradingView brand blue #2962FF */
.tv-btn{
  font-family:var(--mono);font-size:13px;font-weight:500;
  padding:5px 12px;border-radius:5px;
  color:#2962ff;background:rgba(41,98,255,.12);border:1px solid rgba(41,98,255,.32);
  text-decoration:none;display:inline-block;
  transition:background .15s,border-color .15s;white-space:nowrap;
}
.tv-btn:hover{background:rgba(41,98,255,.22);border-color:rgba(41,98,255,.50);}

/* ── THEME BUTTONS (inside popup) ── */
.acct-theme-btn{
  flex:1;padding:7px 4px;
  font-family:var(--mono);font-size:13px;
  background:var(--bg3);border:1.5px solid var(--border2);border-radius:7px;
  color:var(--muted);cursor:pointer;transition:all .2s;
}
.acct-theme-btn.active{border-color:var(--text2);color:var(--text);}