.algo-dialog {
  margin: auto; padding: 0; width: min(920px, calc(100% - 32px));
  max-height: calc(100dvh - 48px); overflow-y: auto; border-radius: 20px;
  background: var(--ios-bg); color: var(--ios-text); border: 1px solid var(--ios-card-stroke);
  font-family: var(--font-ui); line-height: 1.6; box-shadow: 0 24px 80px hsl(220 24% 3% / .4);
}
.algo-dialog::backdrop { background: hsl(220 20% 4% / .8); backdrop-filter: blur(6px); }
.algo-heading {
  position: sticky; top: 0; z-index: 2; display: flex; align-items: center;
  justify-content: space-between; gap: 16px; padding: 20px 24px;
  background: var(--ios-bg); border-bottom: 1px solid var(--ios-card-stroke);
}
.algo-heading h2 { font: 700 22px/1.3 var(--font-ui); margin: 0; letter-spacing: -.4px; }
.algo-heading-actions { display: flex; gap: 8px; flex-shrink: 0; }
.algo-dialog button {
  padding: 10px 16px; border-radius: 10px; border: 1px solid var(--ios-card-stroke);
  color: var(--ios-text); background: var(--ios-card-fill); font: 600 14px var(--font-ui);
  cursor: pointer; transition: border-color .18s, background .18s, opacity .18s; min-height: 44px;
}
.algo-dialog button:hover:not(:disabled) { background: color-mix(in srgb, var(--ios-text) 8%, var(--ios-card-fill)); border-color: var(--ios-accent); }
.algo-dialog button:disabled { opacity: .4; cursor: not-allowed; }
.algo-dialog button:focus-visible { outline: 2px solid var(--ios-accent); outline-offset: 3px; }
.algo-dialog button.algo-stop { color: var(--ios-negative); }
.algo-dialog button.algo-start { color: var(--ios-positive); }
.algo-dialog button.algo-stop:not(:disabled) {
  border-color: color-mix(in srgb, var(--ios-negative) 40%, var(--ios-card-stroke));
  background: color-mix(in srgb, var(--ios-negative) 8%, var(--ios-card-bg));
}
.algo-dialog button.algo-start:not(:disabled) {
  border-color: color-mix(in srgb, var(--ios-positive) 40%, var(--ios-card-stroke));
  background: color-mix(in srgb, var(--ios-positive) 8%, var(--ios-card-bg));
}
.algo-note { font-size: 14px; color: var(--ios-text-2); margin: 8px 0 0; }
.algo-bulk {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 1fr); align-items: center;
  gap: 16px; padding: 20px; margin: 24px 24px 0;
  border: 1px solid var(--ios-card-stroke); border-radius: 16px; background: var(--ios-card-bg);
}
.algo-bulk-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.algo-bulk h3, .algo-accounts-heading { font: 600 16px/1.5 var(--font-ui); margin: 0; }
.algo-bulk .algo-note { margin: 4px 0 0; }
#algoFeedback { margin: 16px 24px 0; padding: 12px 16px; border-radius: 10px; background: var(--ios-card-fill); }
#algoFeedback:empty { display: none; }
.algo-accounts-heading { margin: 24px 24px 0; }
.algo-terminals { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 16px 24px 24px; }
.algo-terminal {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 12px;
  background: var(--ios-card-bg); padding: 16px; border: 1px solid var(--ios-card-stroke); border-radius: 14px;
}
.algo-terminal-top { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 12px; min-width: 0; }
.algo-identity { min-width: 0; }
.algo-terminal h3 { font: 700 18px/1.4 var(--font-ui); font-variant-numeric: tabular-nums; margin: 0; overflow-wrap: anywhere; }
.algo-broker { display: block; font-size: 13px; color: var(--ios-text-2); overflow-wrap: anywhere; }
.algo-terminal p { font: 400 13px/1.6 var(--font-ui); color: var(--ios-text-2); margin: 0; overflow-wrap: anywhere; }
.algo-terminal-meta { grid-column: 1; min-width: 0; }
.algo-pnl { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 4px 12px; }
.algo-pnl-label { font: 400 13px/1.5 var(--font-ui); color: var(--ios-text-2); }
.algo-pnl-value { font: 700 20px/1.4 var(--font-mono); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.algo-pnl-value.is-profit { color: var(--ios-positive); }
.algo-pnl-value.is-loss { color: var(--ios-negative); }
.algo-pnl-value.is-zero { color: var(--ios-text-2); }
.algo-terminal .algo-last-seen { font-size: 12px; margin-top: 4px; }
.algo-state {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px;
  background: var(--ios-card-fill); border-radius: 20px; color: var(--ios-text-2);
  font: 600 13px/1.5 var(--font-ui); flex-shrink: 0;
}
.algo-state::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex-shrink: 0; }
.algo-state.is-on { color: var(--ios-positive); background: color-mix(in srgb, var(--ios-positive) 10%, var(--ios-card-bg)); }
.algo-state.is-off { color: var(--ios-text-2); }
.algo-terminal button { grid-column: 2; grid-row: 2; margin: 0; padding: 10px 12px; font-size: 13px; }
.algo-terminal .algo-command-status, .algo-terminal .algo-dispatch-error { grid-column: 1 / -1; padding-top: 8px; border-top: 1px solid var(--ios-card-stroke); }
.algo-terminal[data-command-status="PENDING"] .algo-command-status,
.algo-terminal[data-command-status="DISPATCHED"] .algo-command-status,
.algo-terminal .algo-dispatch-error { color: var(--ios-warning); }
.algo-terminal[data-command-status="CONFIRMED"] .algo-command-status { color: var(--ios-positive); }
.algo-terminal[data-command-status="FAILED"] .algo-command-status { color: var(--ios-negative); }
.algo-terminal[data-fresh="false"] { border-style: dashed; }
.algo-confirm { padding: 24px; margin: 24px; max-height: 65dvh; overflow-y: auto; border: 1px solid var(--ios-accent); border-radius: 16px; background: var(--ios-card-bg); }
.algo-confirm h3 { font: 600 20px/1.5 var(--font-ui); margin: 0 0 16px; overflow-wrap: anywhere; }
.algo-confirm-targets { list-style: none; display: grid; gap: 8px; max-height: 240px; overflow-y: auto; margin: 0 0 24px; padding: 0; }
.algo-confirm-targets li { display: grid; gap: 2px; padding: 12px 16px; background: var(--ios-card-fill); border-radius: 10px; overflow-wrap: anywhere; font-size: 14px; }
.algo-confirm-targets span { color: var(--ios-text-2); font-size: 13px; }
.algo-confirming .algo-terminals, .algo-confirming .algo-accounts-heading { display: none; }
.algo-actions { display: flex; justify-content: flex-end; gap: 12px; }
@media (max-width: 640px) {
  .algo-dialog { width: calc(100% - 16px); max-height: calc(100dvh - 24px); border-radius: 16px; }
  .algo-heading { padding: 16px; flex-wrap: wrap; gap: 12px; }
  .algo-heading h2 { font-size: 20px; }
  .algo-heading-actions { width: 100%; justify-content: flex-end; }
  .algo-heading-actions button { padding: 8px 12px; font-size: 13px; }
  .algo-bulk { grid-template-columns: 1fr; margin: 16px 16px 0; padding: 16px; }
  .algo-bulk-actions { gap: 8px; }
  .algo-bulk-actions button { padding: 10px 8px; font-size: 13px; }
  #algoFeedback { margin: 12px 16px 0; }
  .algo-accounts-heading { margin: 20px 16px 0; }
  .algo-terminals { grid-template-columns: 1fr; margin: 12px 16px 16px; }
  .algo-terminal { padding: 16px; gap: 12px; }
  .algo-terminal-meta { grid-column: 1 / -1; }
  .algo-terminal button { grid-column: 1 / -1; grid-row: auto; width: 100%; }
  .algo-state { font-size: 12px; padding: 4px 8px; }
  .algo-terminal[data-fresh="false"] .algo-terminal-top { flex-wrap: wrap; }
  .algo-confirm { padding: 16px; margin: 16px; }
  .algo-actions { display: grid; grid-template-columns: auto 1fr; gap: 8px; }
}
@media (max-width: 380px) { .algo-bulk-actions { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { .algo-dialog button { transition: none; } }