/* ==========================================================================
   ZerσSigma protected application shell

   Navigation, page canvas, generic controls, cards, and options-chain shell.
   Market/operational meanings remain owned by 01_zs_semantic_tokens.css.
   ========================================================================== */

#app-shell {
  /* Temporary compatibility aliases for legacy module CSS. Their ownership is
     explicit here: structural aliases point at the canonical theme, while the
     two historical accent aliases keep their existing analytical meaning. */
  --bg0: var(--zs-canvas);
  --bg1: var(--zs-canvas-elevated);
  --card: var(--zs-surface-translucent);
  --card2: var(--zs-surface-2);
  --stroke: var(--zs-border-default);
  --text: var(--zs-text-primary);
  --muted: var(--zs-text-muted);
  --accent: var(--zs-sem-positive);
  --accent2: var(--zs-sem-negative);

  min-height: 100vh;
  color: var(--zs-text-primary);
  background: var(--zs-gradient-canvas);
  font-family: var(--zs-font-sans);
}

#app-shell a { color: var(--zs-brand-accent); }

#app-shell .topbar{
  display:grid;
  grid-template-columns:minmax(180px, auto) minmax(0, 1fr) auto;
  align-items:center;
  gap:18px;
  width:min(1560px, calc(100% - 24px));
  margin:12px auto 8px;
  padding:10px 14px;
  position:sticky;
  top:10px;
  z-index:300000;
  overflow:visible;
  border:1px solid var(--zs-border-subtle);
  border-radius:var(--zs-radius-lg);
  background:var(--zs-nav-surface);
  box-shadow:var(--zs-shadow-1), inset 0 1px rgba(255,255,255,.035);
  backdrop-filter:blur(20px) saturate(125%);
}

#app-shell .topbar-left{
  display:flex;
  align-items:center;
  min-width:0;
}

#app-shell .topbar-center{
  display:flex;
  justify-content:center;
  min-width:0;
}

#app-shell .topbar-market{
  display:flex;
  align-items:flex-start;
  justify-content:center;
  gap:30px;
  min-width:0;
}

#app-shell .topbar-right{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:10px;
  min-width:0;
  position:relative;
  z-index:300010;
  overflow:visible;
}

#app-shell .controls{
  display:flex; gap:14px; align-items:flex-end; flex-wrap:wrap;
}

#app-shell .topbar-wordmark{
  color: var(--zs-text-primary);
  text-decoration:none;
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -.05em;
}

#app-shell .topbar-auth{
  display:flex; gap:10px; align-items:center;
}

#app-shell .topbar-auth__action{
  min-height:38px;
  padding:0 16px;
  font-size:.84rem;
}

#app-shell .topbar .zs-public-button {
  color:var(--zs-text-primary);
  border:1px solid var(--zs-border-default);
  background:var(--zs-brand-accent-wash);
  box-shadow:none;
}

#app-shell .topbar .zs-public-button:hover {
  color:var(--zs-text-primary);
  border-color:var(--zs-border-strong);
  background:var(--zs-brand-accent-wash-strong);
  transform:translateY(-1px);
}

#app-shell .topbar .mkt-col{
  min-width:70px;
}

#app-shell .topbar .mkt-label{
  margin-bottom:0;
  padding-bottom:3px;
}

#app-shell .topbar .mkt-price{
  font-size:18px;
  margin-top:3px;
  margin-bottom:4px;
  min-height:22px;
}

#app-shell .ctrl-card{
  background:var(--zs-gradient-panel);
  border:1px solid var(--zs-border-default);
  border-radius:var(--zs-radius-md);
  padding: 10px 12px;
  min-width: 180px;
  box-shadow:var(--zs-shadow-1);
}

#app-shell .ctrl-label{
  font-size: 12px;
  color:var(--zs-text-muted);
  margin-bottom: 6px;
}

#app-shell .ctrl-input input,
#app-shell .ctrl-input .Select-control,
#app-shell .ctrl-input .Select-placeholder,
#app-shell .ctrl-input .Select-value,
#app-shell .ctrl-input .Select-menu-outer,
#app-shell .ctrl-input .DateInput_input,
#app-shell .ctrl-input .DateInput_input_1{
  background:var(--zs-control-bg) !important;
  color:var(--zs-text-primary) !important;
  border:1px solid var(--zs-border-default) !important;
}

/* === Unified control sizing: Symbol / Expiry / Weight match === */
#app-shell .ctrl-input input,
#app-shell .ctrl-input .Select-control,
#app-shell .ctrl-input .DateInput_input,
#app-shell .ctrl-input .DateInput_input_1{
  width: 160px !important;
  height: 36px !important;
  line-height: 36px !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  box-shadow: none !important;
}

#app-shell .ctrl-input .Select-control{ border-radius: 10px !important; min-height: 36px !important; }
#app-shell .ctrl-input input{ border-radius: 10px !important; padding: 0 10px !important; }

#app-shell .ctrl-input .Select-placeholder,
#app-shell .ctrl-input .Select-value-label{
  font-size: 14px !important;
  line-height: 36px !important;
}

#app-shell .ctrl-input .Select-input{ height: 36px !important; }
#app-shell .ctrl-input .Select-input > input{ padding: 0 !important; }

/* === DatePickerSingle (closed input) – match Symbol/Weight sizing + remove white wrapper === */
#app-shell .ctrl-input .SingleDatePickerInput,
#app-shell .ctrl-input .SingleDatePickerInput__withBorder,
#app-shell .dd .SingleDatePickerInput,
#app-shell .dd .SingleDatePickerInput__withBorder{
  background:var(--zs-control-bg) !important;
  border:1px solid var(--zs-border-default) !important;
  border-radius: 10px !important;
  box-shadow: none !important;
}

#app-shell .ctrl-input .DateInput,
#app-shell .dd .DateInput{
  background: transparent !important;
}

#app-shell .ctrl-input .DateInput_input,
#app-shell .ctrl-input .DateInput_input_1{
  width: 160px !important;
  padding: 8px 10px !important;
  height: 36px !important;
  line-height: 36px !important;
  border-radius: 10px !important;
  box-shadow: none !important;
  outline: none !important;
}

#app-shell .ctrl-input .DateInput_input__focused,
#app-shell .ctrl-input .DateInput_input_1__focused{
  border:1px solid var(--zs-border-strong) !important;
  box-shadow:0 0 0 2px var(--zs-brand-accent-wash-strong) !important;
}

/* make the calendar icon + caret not introduce light borders */
#app-shell .ctrl-input .SingleDatePickerInput .DateInput_fang{
  display:none !important;
}

#app-shell .btn-apply{
  background:linear-gradient(180deg,var(--zs-brand-accent-hover),var(--zs-brand-accent));
  color:var(--zs-canvas);
  font-weight:800;
  border:none;
  border-radius:14px;
  padding: 14px 18px;
  cursor:pointer;
  box-shadow:var(--zs-glow-subtle);
}

#app-shell .btn-apply:active{
  transform: translateY(2px) scale(0.99);
  filter: brightness(.96);
  box-shadow:var(--zs-shadow-1);
}
#app-shell .btn-apply:focus-visible{
  outline: none;
  box-shadow:0 0 0 2px var(--zs-focus-ring), var(--zs-glow-subtle);
}
@keyframes zsBtnPulse{
  0%   { transform: translateY(0) scale(1); }
  45%  { transform: translateY(2px) scale(0.985); filter: brightness(.96); }
  100% { transform: translateY(0) scale(1); }
}
#app-shell .btn-apply--pulseA{ animation: zsBtnPulse .18s ease-out; }
#app-shell .btn-apply--pulseB{ animation: zsBtnPulse .18s ease-out; }

#app-shell .subtle{
  color:var(--zs-text-muted);
  font-size: 12px;
  padding: 0 22px 10px 22px;
}

/* ---- header block (legacy spacer/hidden targets only) ---- */
#app-shell .hdr-block{
  padding:0 22px;
}
#app-shell .hdr-r2{
  display:block;
  min-height:0;
}

#app-shell .modules-dd{ min-width:150px; }
#app-shell .modules-dd .Select-value-label{ overflow:visible !important; text-overflow:unset !important; }
#app-shell .modules-dd .Select-control{ height:var(--zs-control-height) !important; min-height:var(--zs-control-height) !important; }
#app-shell .modules-dd .Select-menu-outer{ min-width:150px !important; }
#app-shell .modules-dd .Select-option{ font-size:11px !important; white-space:nowrap !important; }

#app-shell .mkt-col{
  display:flex; flex-direction:column; align-items:center;
  min-width:72px;
}
#app-shell .mkt-label{
  font-size:11px; font-weight:700;
  letter-spacing:.6px; text-transform:uppercase;
  margin-bottom:0; padding-bottom:4px;
  border-bottom:1px solid var(--zs-divider);
  width:100%; text-align:center;
}
#app-shell .mkt-label--neutral{ color:var(--zs-text-muted); }
#app-shell .mkt-label--accent{ color:var(--zs-brand-accent); }
#app-shell .mkt-price{
  font-size:19px; font-weight:800;
  margin-top:4px; margin-bottom:5px;
  min-height:24px;
}
#app-shell .mkt-price--neutral{ color:var(--zs-text-primary); }
#app-shell .mkt-price--accent{ color:var(--zs-brand-accent-hover); }
#app-shell .mkt-rule{
  width:100%; height:1px;
  background:linear-gradient(90deg,transparent,var(--zs-border-default),transparent);
}

@media(max-width:980px){
  #app-shell .topbar{
    grid-template-columns:1fr;
    justify-items:center;
    gap:10px;
    top:6px;
    width:min(100% - 16px, 760px);
    padding:12px 18px 10px;
  }
  #app-shell .topbar-left,
  #app-shell .topbar-center,
  #app-shell .topbar-right{
    width:100%;
    justify-content:center;
  }
  #app-shell .topbar-market{
    gap:20px;
    flex-wrap:wrap;
  }
}

@media(max-width:640px){
  #app-shell .topbar{
    gap:8px;
    padding:10px 14px 8px 14px;
  }
  #app-shell .topbar-right{
    flex-wrap:wrap;
  }
  #app-shell .topbar-market{
    gap:14px;
  }
  #app-shell .topbar-wordmark{
    font-size: 2rem;
  }
}

/* ---- privileged nav dropdown (pill-styled) ---- */
#app-shell .zo-nav-menu{
  position:relative; display:inline-block; z-index:300020;
}
#app-shell .zo-nav-trigger{
  cursor:pointer; list-style:none;
  color:var(--zs-text-primary); font-size:.84rem; font-weight:700;
  padding:0 16px; min-height:38px; line-height:38px;
  border:none; border-radius:999px;
  border:1px solid var(--zs-border-default);
  background:var(--zs-brand-accent-wash); letter-spacing:.3px;
  user-select:none; transition:background .1s;
}
#app-shell .zo-nav-trigger:hover{ color:var(--zs-text-primary); background:var(--zs-brand-accent-wash-strong); border-color:var(--zs-border-strong); }
#app-shell .zo-nav-trigger::-webkit-details-marker{ display:none; }
#app-shell .zo-nav-menu[open] .zo-nav-trigger{ background:var(--zs-control-bg-active); border-color:var(--zs-border-strong); }
#app-shell .zo-nav-dropdown{
  position:absolute; top:100%; right:0; margin-top:4px;
  background:var(--zs-surface-overlay); border:1px solid var(--zs-border-default);
  border-radius:var(--zs-radius-sm); padding:4px 0; min-width:178px; z-index:300030;
  box-shadow:var(--zs-shadow-1);
}
#app-shell .zo-nav-item{
  display:block; width:100%; text-align:left;
  background:transparent; border:none;
  color:var(--zs-text-muted);
  padding:8px 14px; font-size:11px; font-weight:700;
  cursor:pointer; transition:background .1s, color .1s, box-shadow .1s;
}
#app-shell .zo-nav-item:hover{
  background:var(--zs-brand-accent-wash);
  color:var(--zs-text-primary);
  box-shadow:inset 3px 0 0 var(--zs-brand-accent);
}
#app-shell .zo-nav-item--active{
  color:var(--zs-text-primary);
  background:linear-gradient(90deg,var(--zs-brand-accent-wash-strong),var(--zs-brand-accent-wash));
  box-shadow:inset 3px 0 0 var(--zs-brand-accent-hover);
}
#app-shell .zo-nav-item--active:hover{
  background:linear-gradient(90deg,rgba(93,134,211,.32),var(--zs-brand-accent-wash-strong));
}

#app-shell .panel{
  padding: 0 22px 22px 22px;
}

#app-shell .grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

#app-shell .card{
  background:var(--zs-gradient-panel);
  border:1px solid var(--zs-border-default);
  border-radius:var(--zs-radius-lg);
  padding: 12px 12px;
  box-shadow:var(--zs-shadow-1);
}

#app-shell .card-h{
  display:flex;
  flex-direction:column;
  gap: 0;
  margin-bottom: 8px;
}

#app-shell .card-h-row{
  display:flex;
  align-items:center;
  gap: 10px;
}

#app-shell .card-h-row > .smalllabel,
#app-shell .card-h-row > .dd,
#app-shell .card-h-row .scrollzoom-wrap{
  display:flex;
  align-items:center;
}

#app-shell .card-title{
  font-weight: 900;
  letter-spacing: .2px;
}

#app-shell .row{
  display:flex; gap:10px; align-items:center; flex-wrap:wrap;
}

#app-shell .smalllabel{ color:var(--zs-text-muted); font-size:12px; margin-right:6px; }

#app-shell .dd{
  min-width: 120px;
}

#app-shell .dd .Select-control,
#app-shell .dd .Select-menu-outer{
  background:var(--zs-surface-overlay) !important;
  color:var(--zs-text-primary) !important;
  border:1px solid var(--zs-border-default) !important;
}

#app-shell .dd .Select-placeholder, #app-shell .dd .Select-value-label { color:var(--zs-text-primary) !important; }

#app-shell .toggle{
  display:flex; align-items:center; gap:8px;
  color:var(--zs-text-secondary);
  font-size: 12px;
}

#app-shell .chain-layout{
  display:grid;
  grid-template-columns: 280px 1fr;
  gap: 14px;
}

#app-shell .chain-left .hint{
  color:var(--zs-text-muted);
  font-size: 12px;
  margin-top: 8px;
}

#app-shell .checklist label{
  display:flex; align-items:center; gap:10px;
  margin: 10px 0;
  color:var(--zs-text-secondary);
  font-size: 13px;
}

#app-shell .checklist input{
  transform: scale(1.15);
  accent-color:var(--zs-brand-accent);
}

#app-shell .tablewrap{
  border:1px solid var(--zs-border-default);
  border-radius:var(--zs-radius-lg);
  overflow:hidden;
}

#app-shell .footer-note{
  padding: 10px 22px 18px 22px;
  color:var(--zs-text-disabled);
  font-size: 12px;
}