/* Trade Terminal — dashboard-specific styles layered on top of style.css.
   Reuses the same design tokens (:root in style.css). */

/* The `hidden` attribute must always win, even over class rules that set
   display (e.g. .big-empty { display:flex }) — otherwise hidden panels linger. */
[hidden] { display: none !important; }

/* ── Login ───────────────────────────────────────────────── */
.login-overlay {
  position: fixed; inset: 0; z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 50% 30%, #16161c, var(--bg-0));
  padding: 24px;
}
.login-card {
  width: 100%; max-width: 360px;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 32px 28px;
  box-shadow: var(--sh-lg);
  display: flex; flex-direction: column; gap: 14px; text-align: center;
}
.login-logo {
  width: 52px; height: 52px; margin: 0 auto 4px;
  display: flex; align-items: center; justify-content: center;
  background: var(--blue-g); color: var(--blue);
  border-radius: var(--r); border: 1px solid var(--border-hi);
}
.login-title { font-size: 20px; font-weight: 700; color: var(--tx-1); }
.login-sub   { font-size: 13px; color: var(--tx-3); margin-top: -8px; margin-bottom: 4px; }
.login-err   { font-size: 12.5px; color: var(--red); min-height: 16px; margin: 0; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn--primary {
  background: var(--blue); color: #fff; border: 1px solid var(--blue-d);
}
.btn--primary:hover { background: var(--blue-d); }
.btn--ghost {
  background: var(--bg-3); color: var(--tx-2); border: 1px solid var(--border);
}
.btn--ghost:hover { background: var(--bg-4); color: var(--tx-1); }
.btn--block { width: 100%; justify-content: center; margin-top: 6px; }
.btn--sm { padding: 5px 10px; font-size: 11.5px; }
.btn--buy {
  background: var(--green-g); color: var(--green); border: 1px solid rgba(74,222,128,.35);
  flex: 1; justify-content: center;
}
.btn--buy:hover { background: rgba(74,222,128,.2); }
.btn--sell {
  background: var(--red-g); color: var(--red); border: 1px solid rgba(248,113,113,.35);
  flex: 1; justify-content: center;
}
.btn--sell:hover { background: rgba(248,113,113,.2); }
.btn--close-pos, .btn--cancel {
  background: var(--bg-3); color: var(--red); border: 1px solid rgba(248,113,113,.3);
  padding: 4px 10px; font-size: 11px;
}
.btn--close-pos:hover, .btn--cancel:hover { background: var(--red-g); }

.order-actions { display: flex; gap: 6px; justify-content: flex-end; }

/* Clickable position row + manage modal */
.pos-row { cursor: pointer; }
.pos-row:hover { background: var(--bg-2); }
.pos-summary {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px 16px;
  margin: 4px 0 16px; padding: 12px; background: var(--bg-2);
  border: 1px solid var(--border); border-radius: var(--r-sm);
}
.pos-sum-row { display: flex; justify-content: space-between; gap: 8px; font-size: 12.5px; }
.pos-sum-lbl { color: var(--tx-3); }
.pos-sum-val { color: var(--tx-1); font-family: var(--font-mono); text-align: right; }
.modal-actions--split { justify-content: space-between; gap: 10px; }
.modal-actions--split .btn { flex: 1; }
@media (max-width: 560px) { .pos-summary { grid-template-columns: 1fr; } }
.btn--modify {
  background: var(--bg-3); color: var(--accent, #60a5fa);
  border: 1px solid rgba(96,165,250,.3);
  padding: 4px 10px; font-size: 11px;
}
.btn--modify:hover { background: rgba(96,165,250,.12); }

/* ── Accounts list (sidebar) ─────────────────────────────── */
.acc-empty { font-size: 12.5px; color: var(--tx-4); padding: 12px 4px; text-align: center; }
.acc-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; margin-bottom: 8px;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--r); cursor: pointer; transition: border-color .12s, background .12s;
}
.acc-item:hover { border-color: var(--border-hi); }
.acc-item--active { border-color: var(--blue); background: var(--blue-g); }
.acc-item-main { flex: 1; min-width: 0; }
.acc-item-top { display: flex; align-items: center; gap: 6px; }
.acc-item-name {
  font-size: 13px; font-weight: 600; color: var(--tx-1);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.acc-item-sub { display: flex; align-items: center; gap: 6px; margin-top: 3px; }
.acc-item-bal { font-family: var(--font-mono); font-size: 12px; color: var(--tx-2); }
.acc-item-actions { display: flex; gap: 4px; }
.icon-btn {
  width: 26px; height: 26px; display: flex; align-items: center; justify-content: center;
  background: var(--bg-3); border: 1px solid var(--border); border-radius: var(--r-sm);
  color: var(--tx-3); cursor: pointer;
}
.icon-btn:hover { color: var(--tx-1); background: var(--bg-4); }
.icon-btn--danger:hover { color: var(--red); border-color: rgba(248,113,113,.4); }

.pill {
  font-size: 9.5px; font-weight: 700; letter-spacing: .4px;
  padding: 1px 6px; border-radius: 3px; text-transform: uppercase;
}
.pill--exch  { background: var(--bg-4); color: var(--tx-2); }
.pill--demo  { background: var(--amber-g); color: var(--amber); }
.pill--live  { background: var(--red-g); color: var(--red); }
.status-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.status-dot--ok  { background: var(--green); box-shadow: 0 0 6px rgba(74,222,128,.6); }
.status-dot--err { background: var(--red); }

/* ── Big empty state ─────────────────────────────────────── */
.big-empty {
  height: 60vh; display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 14px; color: var(--tx-3); font-size: 14px;
}

/* ── Active account header ───────────────────────────────── */
.acct-head {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 10px; margin-bottom: 14px;
}
.acct-head-left  { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.acct-head-right { display: flex; align-items: center; gap: 10px; }
.acct-name  { font-size: 17px; font-weight: 700; color: var(--tx-1); }
.acct-badge {
  font-size: 10px; font-weight: 700; letter-spacing: .4px; text-transform: uppercase;
  padding: 2px 8px; border-radius: 4px; background: var(--bg-3); color: var(--tx-2);
}
.acct-badge--demo { background: var(--amber-g); color: var(--amber); }
.acct-badge--live { background: var(--red-g); color: var(--red); }
.acct-dot { width: 9px; height: 9px; border-radius: 50%; }
.acct-updated { font-size: 11.5px; color: var(--tx-4); font-family: var(--font-mono); }

/* ── Wallets strip ───────────────────────────────────────── */
.wallets-strip {
  display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px;
}
.wallet-card {
  flex: 1; min-width: 140px;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--r); padding: 12px 14px;
}
.wallet-card-lbl { font-size: 10.5px; text-transform: uppercase; letter-spacing: .6px; color: var(--tx-3); }
.wallet-card-val { font-family: var(--font-mono); font-size: 18px; font-weight: 600; color: var(--tx-1); margin-top: 4px; }
.wallet-card--spot .wallet-card-val    { color: var(--purple); }
.wallet-card--funding .wallet-card-val { color: var(--amber); }
.wallet-card-sub { font-size: 10.5px; color: var(--tx-3); margin-top: 3px; font-family: var(--font-mono); }

/* ── Order entry ─────────────────────────────────────────── */
.order-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px; margin-bottom: 14px;
}
.ofield { display: flex; flex-direction: column; gap: 5px; }
.ofield--sym { grid-column: span 2; min-width: 220px; }
.ofield .opt { color: var(--tx-4); font-weight: 400; }
.order-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.order-check {
  display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--tx-2);
  cursor: pointer; margin-right: auto;
}

/* ── PnL colouring ───────────────────────────────────────── */
.pnl-pos { color: var(--green); }
.pnl-neg { color: var(--red); }

/* ── Status badges (order history) ───────────────────────── */
.badge-ok   { color: var(--green); }
.badge-err  { color: var(--red); }
.badge-open { color: var(--blue); }
.badge-skip { color: var(--tx-3); }

/* ── Add Account modal ───────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1500;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,.68); padding: 24px; overflow-y: auto;
}
.modal-card {
  width: 100%; max-width: 420px; position: relative;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 26px 24px; box-shadow: var(--sh-lg);
}
.modal-close {
  position: absolute; top: 14px; right: 14px;
  background: none; border: none; color: var(--tx-3); font-size: 18px; cursor: pointer;
}
.modal-close:hover { color: var(--tx-1); }
.modal-title { font-size: 17px; font-weight: 700; color: var(--tx-1); }
.modal-sub   { font-size: 12.5px; color: var(--tx-3); margin: 4px 0 18px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }

/* ── Sidebar accounts list (scrollable) ──────────────────── */
#sidebar .sidebar-inner { display: flex; flex-direction: column; height: 100%; }
.sidebar-listhead {
  display: flex; align-items: center; gap: 8px; margin-bottom: 12px;
  padding-bottom: 10px; border-bottom: 1px solid var(--border);
}
.accounts-list {
  flex: 1 1 auto; overflow-y: auto; min-height: 0;
  max-height: calc(100vh - 240px); padding-right: 2px;
}
.accounts-list::-webkit-scrollbar { width: 7px; }
.accounts-list::-webkit-scrollbar-thumb { background: var(--bg-4); border-radius: 4px; }

/* ── Required-field marker & hints ───────────────────────── */
.form-label.req::after { content: " *"; color: var(--red); font-weight: 700; }
.field-hint { font-size: 10.5px; color: var(--tx-4); margin-top: 3px; min-height: 12px; }
.acct-err { font-size: 11.5px; color: var(--amber); }

/* ── Tradable product-type chips ─────────────────────────── */
.tradable-line { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-bottom: 16px; }
.tradable-lbl  { font-size: 11px; text-transform: uppercase; letter-spacing: .5px; color: var(--tx-3); margin-right: 2px; }
.tradable-chip {
  font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 20px;
  background: var(--blue-g); color: var(--blue); border: 1px solid rgba(91,156,246,.25);
}

/* ── Option chain ────────────────────────────────────────── */
.chain-block {
  border: 1px solid var(--border); border-radius: var(--r);
  background: var(--bg-1); padding: 14px; margin-bottom: 14px;
}
.chain-controls {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; margin-bottom: 12px;
}
.chain-controls .ofield { min-width: 150px; }
.chain-selected {
  display: flex; flex-direction: column; gap: 3px; margin-left: auto;
  padding: 6px 12px; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--r-sm);
}
.chain-selected-lbl { font-size: 10px; text-transform: uppercase; letter-spacing: .5px; color: var(--tx-3); }
.chain-selected-val { font-family: var(--font-mono); font-size: 12px; color: var(--tx-3); }
.chain-selected-val.is-set { color: var(--blue); font-weight: 600; }

.chain-table-wrap { max-height: 300px; overflow-y: auto; border: 1px solid var(--border); border-radius: var(--r-sm); }
.chain-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.chain-table thead th {
  position: sticky; top: 0; background: var(--bg-3); z-index: 1;
  padding: 7px 10px; font-size: 10.5px; text-transform: uppercase; letter-spacing: .5px;
  color: var(--tx-3); border-bottom: 1px solid var(--border);
}
.chain-table th.chain-call { text-align: left; color: var(--green); }
.chain-table th.chain-put  { text-align: right; color: var(--red); }
.chain-table th.chain-strike { text-align: center; }
.chain-td { padding: 4px 10px; border-bottom: 1px solid var(--bg-2); }
.chain-td--call   { text-align: left; }
.chain-td--put    { text-align: right; }
.chain-td--strike { text-align: center; font-family: var(--font-mono); font-weight: 600; color: var(--tx-1); background: var(--bg-2); }
.chain-cell {
  font-size: 11px; font-weight: 600; padding: 3px 12px; border-radius: var(--r-sm);
  cursor: pointer; border: 1px solid transparent;
}
.chain-cell--call { background: var(--green-g); color: var(--green); border-color: rgba(74,222,128,.25); }
.chain-cell--put  { background: var(--red-g);  color: var(--red);   border-color: rgba(248,113,113,.25); }
.chain-cell--call:hover { background: rgba(74,222,128,.22); }
.chain-cell--put:hover  { background: rgba(248,113,113,.22); }
.chain-cell--sel  { outline: 2px solid var(--blue); background: var(--blue-g); color: var(--blue); }
.chain-cell--none { color: var(--tx-4); cursor: default; }
.chain-empty { text-align: center; color: var(--tx-3); padding: 16px; }

/* Full option chain (delta + top-of-book, calls left / puts right) */
.chain-table-wrap { overflow-x: auto; }
.chain-table--full { font-size: 11px; min-width: 620px; }
.chain-table--full .chain-sub th { text-align: right; color: var(--tx-4); padding: 4px 8px; font-size: 9.5px; }
.chain-table--full td { padding: 3px 8px; border-bottom: 1px solid var(--bg-2); text-align: right; font-family: var(--font-mono); }
.chain-opt { cursor: pointer; color: var(--tx-2); }
.chain-opt--call:hover { background: var(--green-g); }
.chain-opt--put:hover  { background: var(--red-g); }
.chain-delta { color: var(--tx-3); }
.chain-qq    { color: var(--tx-4); }
.chain-opt--sel { outline: 2px solid var(--blue); outline-offset: -2px; background: var(--blue-g); color: var(--blue); }
.chain-na { color: var(--tx-4); text-align: right; padding: 3px 8px; }
.chain-hint { font-size: 10.5px; color: var(--tx-4); margin-top: 6px; }
/* Spot price line + ATM strike highlight */
.chain-spot-row td {
  text-align: center; font-family: var(--font-mono); font-weight: 700;
  font-size: 10.5px; color: var(--blue); background: var(--blue-g);
  border-top: 1px dashed var(--blue); border-bottom: 1px dashed var(--blue);
  padding: 3px; letter-spacing: .4px;
}
.chain-row--atm .chain-td--strike { background: var(--blue-g); color: var(--blue); outline: 1px solid var(--blue); }

/* ── Desktop scrolling ───────────────────────────────────────
   The base layout clips #main (only the log panel scrolled internally). The
   stacked dashboard (wallets + order form + chain + positions + orders + logs)
   is taller than the viewport, so let the whole main column scroll instead. */
@media (min-width: 769px) {
  #main { overflow-y: auto; }
  #main .panel--grow { flex: 0 0 auto; }
  #main .log-pane    { flex: 0 0 auto; }
  #main .panel--grow .table-scroll--grow,
  #main .console-scroll { max-height: 46vh; }
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 640px) {
  .ofield--sym { grid-column: span 1; }
  .order-actions .btn--buy, .order-actions .btn--sell { flex: 1 1 40%; }
  .accounts-list { max-height: none; }
  .chain-selected { margin-left: 0; }
}

/* ── Size mode combo (Qty | Amount $) ────────────────────── */
.ofield--combo { min-width: 180px; }
.combo { display: flex; gap: 0; }
.combo .combo-sel { flex: 0 0 auto; width: auto; border-top-right-radius: 0; border-bottom-right-radius: 0; border-right: none; }
.combo input { flex: 1; min-width: 0; border-top-left-radius: 0; border-bottom-left-radius: 0; }

/* ── Net PnL (per account + all accounts) ────────────────── */
.pnl-total {
  display: flex; justify-content: flex-end; align-items: baseline; gap: 10px;
  padding: 10px 14px; border-top: 1px solid var(--border);
  font-size: 12.5px; color: var(--tx-3);
}
.pnl-total-val { font-family: var(--font-mono); font-size: 14px; font-weight: 600; }
.all-total {
  margin-bottom: 12px; padding: 10px 12px; background: var(--bg-2);
  border: 1px solid var(--border); border-radius: var(--r);
}
.all-total-row { display: flex; justify-content: space-between; gap: 8px; font-size: 11.5px; color: var(--tx-3); }
.all-total-row + .all-total-row { margin-top: 4px; }
.all-total-val { font-family: var(--font-mono); color: var(--tx-1); font-weight: 600; }
.acc-item-pnl { font-family: var(--font-mono); font-size: 11.5px; margin-left: auto; }

/* ── Position modal sections ─────────────────────────────── */
.modal-section-title {
  font-size: 11px; font-weight: 700; letter-spacing: .8px; text-transform: uppercase;
  color: var(--tx-3); margin: 18px 0 10px; padding-top: 14px; border-top: 1px solid var(--border);
}
.close-row { display: flex; gap: 8px; align-items: center; }
.close-row select { flex: 0 0 110px; }
.close-row input { flex: 1; min-width: 0; }
.close-row .btn { flex: 0 0 auto; white-space: nowrap; }
@media (max-width: 560px) { .close-row { flex-wrap: wrap; } .close-row .btn { flex: 1 1 100%; } }