/* BProud Position Size Calculator — uses the terminal tokens from terminal.css */
.bpt-calc-page { padding-bottom: 36px; }
.bpt-lead { margin: 10px 0 0; max-width: 720px; color: var(--bpt-muted); font-size: 15px; line-height: 1.55; }
.bpt-calc-grid { grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); align-items: start; }

.bpt-calc-form { display: flex; flex-direction: column; gap: 18px; }
.bpc-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.bpc-row-3 { grid-template-columns: repeat(3, 1fr); }
.bpc-field { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.bpc-field label, .bpc-lab { font-size: 12.5px; font-weight: 600; color: var(--bpt-muted); margin: 0; display: flex; justify-content: space-between; }
.bpc-field label em { font-style: normal; font-weight: 400; }
.bpc-field label b { color: var(--bpt-strong); }
.bpc-input { display: flex; align-items: center; background: var(--bpt-card-2); border: 1px solid var(--bpt-line); border-radius: 9px; padding: 0 10px; transition: border-color .15s; }
.bpc-input:focus-within { border-color: var(--bpt-main); }
.bpc-input span { color: var(--bpt-muted); font-size: 14px; }
.bpc-input input, .bpc-asset select { flex: 1; min-width: 0; background: transparent; border: 0; outline: 0; color: var(--bpt-strong); font: inherit; font-size: 15px; font-weight: 600; padding: 10px 6px; font-variant-numeric: tabular-nums; box-shadow: none; height: auto; margin: 0; }
.bpc-risk { padding-right: 4px; }
.bpc-risk .bpt-seg { border: 0; background: transparent; padding: 0; }
.bpc-asset { display: flex; gap: 8px; }
.bpc-asset select { background: var(--bpt-card-2); border: 1px solid var(--bpt-line); border-radius: 9px; padding: 10px; cursor: pointer; }
.bpc-asset select option { background: var(--bpt-card); color: var(--bpt-text); }
.bpc-live { flex: none; background: transparent; border: 1px solid var(--bpt-line); color: var(--bpt-main-l); border-radius: 9px; padding: 0 12px; font-size: 13px; font-weight: 600; white-space: nowrap; }
.bpc-live:hover { border-color: var(--bpt-main-l); }
.bpc-live.spin { opacity: .6; }
.bpc-side { align-self: flex-start; }
.bpc-side button { padding: 10px 22px; font-size: 14px; }
.bpc-side button[data-side="long"].on { background: var(--bpt-up); }
.bpc-side button[data-side="short"].on { background: var(--bpt-down); }
.bpc-quick { margin-top: 2px; }
.bpc-hint { font-size: 12px; color: var(--bpt-muted); }
.bpc-adv { border-top: 1px solid var(--bpt-line); padding-top: 14px; }
.bpc-adv summary { cursor: pointer; font-size: 13px; font-weight: 600; color: var(--bpt-strong); margin-bottom: 14px; }
.bpc-adv input[type="range"] { accent-color: var(--bpt-main); width: 100%; margin: 10px 0 0; }
.bpc-err { margin: 0; color: var(--bpt-down); font-size: 13px; min-height: 1em; }
.bpc-err:empty { display: none; }

.bpc-out { position: sticky; top: 90px; display: flex; flex-direction: column; gap: 16px; }
.bpc-main { display: flex; flex-direction: column; gap: 2px; padding-bottom: 14px; border-bottom: 1px solid var(--bpt-line); }
.bpc-big { font-size: clamp(30px, 3.6vw, 40px); font-weight: 700; color: var(--bpt-strong); line-height: 1.1; }
.bpc-sub { font-size: 13px; color: var(--bpt-muted); }
.bpc-kv { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.bpc-kv div { background: var(--bpt-card-2); border-radius: 9px; padding: 10px 12px; display: flex; flex-direction: column; gap: 3px; }
.bpc-kv > div > span { font-size: 12px; color: var(--bpt-muted); }
.bpc-kv b { font-size: 15px; color: var(--bpt-strong); font-weight: 700; }
.bpc-kv small { font-weight: 500; color: var(--bpt-muted); }

.bpc-ladder { padding: 34px 6px 34px; }
.bpc-track { position: relative; height: 6px; background: var(--bpt-card-2); border-radius: 3px; }
.bpc-zone { position: absolute; top: 0; height: 100%; border-radius: 3px; }
.bpc-mark { position: absolute; top: 50%; transform: translateX(-50%); font-size: 11px; color: var(--bpt-muted); white-space: nowrap; text-align: center; line-height: 1.25; }
.bpc-mark::before { content: ""; position: absolute; left: 50%; top: -7px; width: 3px; height: 14px; margin-left: -1.5px; border-radius: 2px; background: var(--c); }
.bpc-mark.up { transform: translate(-50%, -100%); margin-top: -12px; }
.bpc-mark.up::before { top: auto; bottom: -19px; }
.bpc-mark.dn { margin-top: 16px; }
.bpc-mark.dn::before { top: -19px; }
.bpc-mark b { display: block; color: var(--c); font-size: 11px; }

.bpc-warn { margin: 0; background: rgba(245, 163, 0, .12); border: 1px solid rgba(245, 163, 0, .45); color: var(--bpt-strong); border-radius: 9px; padding: 10px 12px; font-size: 13px; line-height: 1.45; }
.bpc-warn[hidden] { display: none; }
.bpc-actions { display: flex; gap: 8px; }
.bpc-btn { flex: 1; background: var(--bpt-main); color: #fff; border: 0; border-radius: 9px; padding: 11px 14px; font-weight: 600; font-size: 14px; }
.bpc-btn:hover { filter: brightness(1.1); }
.bpc-btn-ghost { flex: none; background: transparent; color: var(--bpt-muted); border: 1px solid var(--bpt-line); }

.bpc-table td:first-child { color: var(--bpt-strong); font-weight: 600; }
.bpc-copytext p { color: var(--bpt-text); font-size: 14.5px; line-height: 1.65; margin: 10px 0; }
.bpc-copytext b { color: var(--bpt-strong); }
.bpc-formulas { margin: 0; padding-left: 18px; color: var(--bpt-text); font-size: 13.5px; line-height: 1.8; font-variant-numeric: tabular-nums; }

@media (max-width: 1080px) {
  .bpt-calc-grid { grid-template-columns: 1fr; }
  .bpc-out { position: static; }
}
@media (max-width: 640px) {
  .bpc-row, .bpc-row-3 { grid-template-columns: 1fr; }
  .bpc-kv { grid-template-columns: 1fr 1fr; }
}