/* =========================================================
   ASTRO PERPETUALS — trading terminal
   Inherits the design tokens from styles.css
   ========================================================= */

.app{
  background:var(--bg);
  min-height:100vh;
  display:flex;flex-direction:column;
  font-size:13px;
}
.app .bg{display:none}
[hidden]{display:none !important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------------- app bar ---------------- */
.app-bar{
  display:flex;align-items:center;gap:26px;
  padding:10px 16px;border-bottom:1px solid var(--line);
  background:rgba(196,1,104,.5);backdrop-filter:blur(14px);
  position:sticky;top:0;z-index:60;
}
.app-brand img{width:34px;height:34px;border-radius:11px}
.app-brand .brand-word{font-size:14px;letter-spacing:.12em}
.app-brand .brand-word em{font-size:8px;letter-spacing:.28em;margin-top:4px}

.app-nav{display:flex;gap:4px;margin-right:auto}
.app-nav a{padding:8px 13px;border-radius:var(--r-pill);color:var(--muted);font-weight:600;font-size:13px;transition:.2s}
.app-nav a:hover{color:#fff;background:rgba(255,255,255,.16)}
.app-nav a.active{color:#fff;background:rgba(9,22,58,.7);box-shadow:inset 0 0 0 1px rgba(255,255,255,.34)}

.app-bar-right{display:flex;align-items:center;gap:12px}
.net-pill{
  display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;
  color:#fff;border:1px solid rgba(255,255,255,.32);background:rgba(9,22,58,.55);
  border-radius:var(--r-pill);padding:6px 12px;
}

/* ---------------- market strip ---------------- */
.market-strip{
  display:flex;align-items:center;gap:24px;flex-wrap:wrap;
  padding:10px 16px;
  margin:10px 16px 0;border:1px solid var(--line-panel);border-radius:14px;
  background:var(--panel-solid);
}

.market-select{position:relative}
#market-btn{
  display:flex;align-items:center;gap:10px;
  background:rgba(148,178,255,.1);border:1px solid var(--line-panel);
  border-radius:12px;padding:9px 14px;cursor:pointer;transition:.2s;
}
#market-btn:hover{background:rgba(148,178,255,.13)}
.ms-sym{font-family:var(--display);font-weight:700;font-size:16px;letter-spacing:.01em}
.chev{color:var(--dim);font-size:11px}

.market-menu{
  position:absolute;top:calc(100% + 8px);left:0;z-index:70;width:400px;
  background:#08132C;border:1px solid var(--line-panel);border-radius:14px;
  box-shadow:0 30px 70px rgba(0,0,0,.6);padding:8px;
}
.mm-head,.mm-row{display:grid;grid-template-columns:1.2fr 1fr .8fr 1fr;gap:8px;padding:8px 10px;align-items:center}
.mm-head{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.mm-row{border-radius:9px;cursor:pointer;font-size:12.5px;width:100%;text-align:left;background:none;border:0}
.mm-row:hover{background:rgba(148,178,255,.08)}
.mm-row.active{background:rgba(245,2,122,.14)}
.mm-row b{font-weight:600}
.mm-row .mono{font-family:var(--mono)}

.ms-price{display:flex;align-items:baseline;gap:10px}
#mark-price{font-family:var(--mono);font-size:22px;font-weight:600;transition:color .25s}
#mark-price.tick-up{color:var(--up)}
#mark-price.tick-down{color:var(--down)}
.ms-delta{font-family:var(--mono);font-size:13px}

.ms-stats{display:flex;gap:22px;margin:0;flex-wrap:wrap}
.ms-stats div{display:flex;flex-direction:column;gap:3px}
.ms-stats dt{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.ms-stats dd{margin:0;font-family:var(--mono);font-size:12.5px;color:var(--text)}

/* ---------------- grid ---------------- */
.trade-grid{
  flex:1;display:grid;gap:10px;padding:10px 16px 16px;
  grid-template-columns:minmax(0,1fr) 290px 320px;
  grid-template-rows:minmax(360px,1fr) minmax(240px,300px);
  grid-template-areas:
    "chart book order"
    "blot  blot order";
}
.chart-panel{grid-area:chart}
.book-panel{grid-area:book}
.order-panel{grid-area:order}
.positions-panel{grid-area:blot}

.panel{
  background:var(--panel-solid);border:1px solid var(--line-panel);border-radius:16px;
  display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden;
}
.panel-bar{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:8px 12px;border-bottom:1px solid var(--line-panel);min-height:44px;
}

.tabs{display:flex;gap:2px}
.tab{
  background:none;border:0;border-radius:9px;padding:7px 12px;cursor:pointer;
  color:var(--dim);font-size:12.5px;font-weight:600;transition:.18s;
}
.tab:hover{color:var(--text);background:rgba(148,178,255,.07)}
.tab.active{color:#fff;background:rgba(148,178,255,.12)}
.tab i{font-style:normal;font-family:var(--mono);font-size:11px;color:var(--magenta-soft);margin-left:5px}
.seg{background:rgba(148,178,255,.06);border-radius:11px;padding:3px;margin:10px 12px 0}
.seg .tab{flex:1;text-align:center}
.seg.small{margin:0;flex:1}

/* ---------------- chart ---------------- */
.tf-group{display:flex;gap:2px}
.tf{
  background:none;border:0;border-radius:8px;padding:6px 10px;cursor:pointer;
  color:var(--dim);font-family:var(--mono);font-size:11.5px;transition:.18s;
}
.tf:hover{color:var(--text);background:rgba(148,178,255,.07)}
.tf.active{color:#fff;background:rgba(245,2,122,.18)}
.chart-legend{display:flex;gap:14px;font-family:var(--mono);font-size:11px;color:var(--dim)}
.chart-legend b{font-weight:500}
.lg-ma7 b{color:var(--magenta-soft)}
.lg-ma25 b{color:var(--blue-bright)}
.lg-vol b{color:var(--muted)}

.chart-wrap{position:relative;flex:1;min-height:0}
#chart{display:block;width:100%;height:100%;cursor:crosshair}
.crosshair-box{
  position:absolute;pointer-events:none;z-index:3;
  background:#08132C;border:1px solid var(--line-panel);border-radius:10px;
  padding:9px 11px;font-family:var(--mono);font-size:11px;line-height:1.7;white-space:nowrap;
  box-shadow:0 10px 30px rgba(0,0,0,.6);
}
.crosshair-box b{font-weight:500}

/* ---------------- order book ---------------- */
.grouping select{
  background:rgba(148,178,255,.07);border:1px solid var(--line);color:var(--muted);
  border-radius:8px;padding:5px 8px;font-family:var(--mono);font-size:11px;cursor:pointer;
}
.book-head{
  display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;padding:7px 12px;
  font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);
}
.book-head span:nth-child(n+2){text-align:right}
#book-view{display:flex;flex-direction:column;flex:1;min-height:0}
.book-side{flex:1;min-height:0;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end}
.book-side.bids{justify-content:flex-start}
.book-row{
  position:relative;display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;
  padding:2.5px 12px;font-family:var(--mono);font-size:11.5px;cursor:pointer;
}
.book-row span:nth-child(n+2){text-align:right;color:var(--muted)}
.book-row .depth{position:absolute;top:0;bottom:0;right:0;z-index:0;opacity:.16}
.book-row>*{position:relative;z-index:1}
.asks .book-row .px{color:var(--down)}
.asks .book-row .depth{background:var(--down)}
.bids .book-row .px{color:var(--up)}
.bids .book-row .depth{background:var(--up)}
.book-row:hover{background:rgba(148,178,255,.08)}

.book-spread{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:8px 12px;border-block:1px solid var(--line);font-family:var(--mono);font-size:12px;
}
.book-spread b{font-size:14px;font-weight:600}
.book-spread span{color:var(--dim);font-size:10.5px}
.book-spread i{font-style:normal;color:var(--muted)}

.tape{flex:1;overflow-y:auto;min-height:0}
.tape-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;padding:3px 12px;font-family:var(--mono);font-size:11.5px}
.tape-row span:nth-child(n+2){text-align:right;color:var(--muted)}
.tape-row.buy .px{color:var(--up)}
.tape-row.sell .px{color:var(--down)}

/* ---------------- order entry ---------------- */
.order-panel{overflow-y:auto}
.order-panel::-webkit-scrollbar{width:6px}
.order-panel::-webkit-scrollbar-thumb{background:rgba(148,178,255,.2);border-radius:3px}

.margin-row{display:flex;align-items:center;gap:10px;padding:12px 12px 0}
.lev-badge{
  font-family:var(--mono);font-size:13px;padding:7px 12px;border-radius:10px;
  background:rgba(245,2,122,.16);border:1px solid rgba(245,2,122,.4);color:#fff;
}
.lev-row{padding:12px 12px 4px}
.lev-row input[type=range]{
  width:100%;-webkit-appearance:none;appearance:none;height:5px;border-radius:var(--r-pill);
  background:linear-gradient(90deg,var(--blue-bright),var(--magenta));cursor:pointer;
}
.lev-row input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:16px;height:16px;border-radius:var(--r-pill);
  background:#fff;border:3px solid var(--magenta);box-shadow:0 0 10px rgba(245,2,122,.6);
}
.lev-row input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:var(--r-pill);background:#fff;border:3px solid var(--magenta)}
.lev-ticks{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;color:var(--dim);margin-top:6px}

.side-toggle{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:12px}
.side{
  border:1px solid var(--line);background:rgba(148,178,255,.05);border-radius:11px;
  padding:11px;font-weight:700;font-size:13px;cursor:pointer;transition:.18s;color:var(--muted);
}
.side.long.active{background:rgba(47,230,168,.16);border-color:rgba(47,230,168,.5);color:var(--up)}
.side.short.active{background:rgba(255,92,122,.16);border-color:rgba(255,92,122,.5);color:var(--down)}

.field{padding:0 12px 10px}
.field label{display:block;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);margin-bottom:6px}
.input-wrap{display:flex;align-items:center;gap:6px;background:rgba(148,178,255,.06);border:1px solid var(--line);border-radius:11px;padding:4px 4px 4px 12px}
.input-wrap.two{gap:8px;padding:4px}
.input-wrap input,.field input[type=text]{
  flex:1;min-width:0;background:none;border:0;outline:none;color:var(--text);
  font-family:var(--mono);font-size:14px;padding:8px 0;
}
.input-wrap.two input{background:rgba(148,178,255,.06);border-radius:8px;padding:8px 10px}
.field>input[type=text]{width:100%;background:rgba(148,178,255,.06);border:1px solid var(--line);border-radius:11px;padding:9px 12px}
.mini,.unit{
  background:rgba(148,178,255,.12);border:1px solid var(--line);color:var(--muted);
  border-radius:8px;padding:6px 11px;font-size:11.5px;font-weight:600;cursor:pointer;transition:.18s;
}
.mini:hover,.unit:hover{color:#fff;border-color:var(--magenta-soft)}

.pct-row{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;padding:0 12px 12px}
.pct-row button{
  background:rgba(148,178,255,.06);border:1px solid var(--line);color:var(--muted);
  border-radius:9px;padding:7px 0;font-size:11.5px;font-weight:600;cursor:pointer;transition:.18s;
}
.pct-row button:hover{color:#fff;border-color:var(--magenta-soft);background:rgba(245,2,122,.12)}

.checks{display:flex;flex-direction:column;gap:9px;padding:0 12px 12px;font-size:12.5px;color:var(--muted)}
.checks label{display:flex;align-items:center;gap:9px;cursor:pointer}
.checks input{accent-color:var(--magenta);width:15px;height:15px}
.tpsl-fields{display:grid;grid-template-columns:1fr 1fr;gap:0}

.order-summary{margin:0;padding:12px;border-top:1px solid var(--line);display:grid;gap:8px}
.order-summary div{display:flex;justify-content:space-between;gap:10px;font-size:12px}
.order-summary dt{color:var(--dim)}
.order-summary dd{margin:0;font-family:var(--mono);color:var(--text)}

.submit{
  margin:0 12px;padding:14px;border:0;border-radius:12px;
  font-size:14px;font-weight:700;cursor:pointer;transition:.2s;color:#04231a;
  background:linear-gradient(135deg,#2FE6A8,#12b98a);box-shadow:0 10px 26px rgba(47,230,168,.28);
}
.submit.short{background:linear-gradient(135deg,#FF5C7A,#d92a4e);color:#2a0710;box-shadow:0 10px 26px rgba(255,92,122,.28)}
.submit:hover{transform:translateY(-1px)}
.submit:disabled{opacity:.45;cursor:not-allowed;transform:none}
.order-note{padding:10px 12px 14px;font-size:11px;color:var(--dim);text-align:center}

.account-box{border-top:1px solid var(--line);padding:12px}
.account-box h3{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);margin-bottom:10px;font-weight:600}
.account-box dl{margin:0;display:grid;gap:8px}
.account-box div{display:flex;justify-content:space-between;font-size:12px}
.account-box dt{color:var(--dim)}
.account-box dd{margin:0;font-family:var(--mono)}
.usage-bar{height:5px;border-radius:var(--r-pill);background:rgba(148,178,255,.14);margin-top:12px;overflow:hidden}
.usage-bar span{display:block;height:100%;width:0;border-radius:var(--r-pill);background:linear-gradient(90deg,var(--up),var(--magenta),var(--down));transition:width .3s}

/* ---------------- blotters ---------------- */
.blotter{flex:1;overflow:auto;min-height:0}
.blotter table{width:100%;border-collapse:collapse;font-size:12px;min-width:780px}
.blotter th,.blotter td{padding:9px 14px;text-align:right;white-space:nowrap;border-bottom:1px solid var(--line)}
.blotter th:first-child,.blotter td:first-child{text-align:left}
.blotter thead th{
  position:sticky;top:0;background:#0A1836;z-index:2;
  font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);font-weight:600;
}
.blotter td{font-family:var(--mono);color:var(--muted)}
.blotter td:first-child{font-family:var(--body);font-weight:600;color:var(--text)}
.blotter tr.empty td{text-align:center;color:var(--dim);font-family:var(--body);padding:34px 14px;border:0}
.blotter tbody tr:hover{background:rgba(148,178,255,.04)}
.pill{display:inline-block;padding:3px 9px;border-radius:var(--r-pill);font-size:10.5px;font-weight:700;font-family:var(--body)}
.pill.long{background:rgba(47,230,168,.15);color:var(--up)}
.pill.short{background:rgba(255,92,122,.15);color:var(--down)}
.row-btn{
  background:rgba(148,178,255,.08);border:1px solid var(--line);color:var(--muted);
  border-radius:8px;padding:5px 11px;font-size:11px;font-weight:600;cursor:pointer;transition:.18s;font-family:var(--body);
}
.row-btn:hover{color:#fff;border-color:var(--magenta-soft);background:rgba(245,2,122,.14)}
.btn.ghost{background:transparent}

/* ---------------- toasts ---------------- */
.toast-stack{position:fixed;right:16px;bottom:16px;z-index:200;display:grid;gap:8px;max-width:320px}
.toast{
  background:#08132C;border:1px solid var(--line-panel);border-left:3px solid var(--magenta);
  border-radius:12px;padding:12px 14px;font-size:12.5px;box-shadow:0 16px 40px rgba(0,0,0,.5);
  animation:toast-in .25s ease;
}
.toast.good{border-left-color:var(--up)}
.toast.bad{border-left-color:var(--down)}
.toast b{display:block;margin-bottom:3px;font-size:13px}
.toast span{color:var(--muted);font-family:var(--mono);font-size:11.5px}
@keyframes toast-in{from{opacity:0;transform:translateY(10px)}}

/* ---------------- responsive ---------------- */
@media (max-width:1280px){
  .trade-grid{
    grid-template-columns:minmax(0,1fr) 300px;
    grid-template-rows:minmax(340px,1fr) auto minmax(220px,280px);
    grid-template-areas:
      "chart order"
      "book  order"
      "blot  blot";
  }
  .book-panel{min-height:380px}
}

@media (max-width:920px){
  .app-bar{gap:14px;flex-wrap:wrap}
  .app-nav{order:3;width:100%;overflow-x:auto}
  .ms-stats{gap:16px}
  .trade-grid{
    grid-template-columns:minmax(0,1fr);
    grid-template-rows:auto;
    grid-template-areas:"chart" "order" "book" "blot";
  }
  .chart-panel{height:340px}
  .book-panel{height:420px}
  .positions-panel{height:340px}
  .market-menu{width:min(400px,88vw)}
}

@media (prefers-reduced-motion:reduce){
  .toast{animation:none}
  #mark-price{transition:none}
}