/* BneuTech Forex Calculator — calculator.css
   Tool-specific styles only. Design tokens, nav, footer and typography come from
   /css/styles.css, so this file stays small and inherits the site theme. */

/* ---------- rate status bar ---------- */
.calc-status {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px;
  margin: 0 0 20px; padding: 12px 16px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  font-size: .88rem; color: var(--text-dim);
}
.calc-status .calc-status-text { flex: 1 1 300px; min-width: 0; }
.calc-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--text-mute); flex: 0 0 auto; box-shadow: 0 0 0 3px rgba(255,255,255,.05); }
.calc-dot.dot-live { background: var(--green); }
.calc-dot.dot-cache { background: var(--gold); }
.calc-dot.dot-offline { background: var(--text-mute); }
.calc-refresh {
  background: transparent; border: 1px solid var(--border); color: var(--text);
  border-radius: 999px; padding: 7px 16px; font: inherit; font-size: .85rem; font-weight: 600;
  cursor: pointer; transition: border-color .2s ease, color .2s ease;
}
.calc-refresh:hover { border-color: var(--blue); color: var(--blue-2); }
.calc-refresh[disabled] { opacity: .55; cursor: default; border-color: var(--border); color: var(--text-mute); }

/* ---------- jump bar (nothing is hidden: all five calculators are on the page) ---------- */
.calc-jump-label { margin: 0 0 10px; font-size: .86rem; color: var(--text-mute); }
.calc-jumpbar {
  position: sticky; top: 76px; z-index: 30;
  margin: 0 0 28px; padding: 6px;
  border: 1px solid var(--border); border-radius: 999px;
  background: rgba(10,13,22,.78);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  box-shadow: 0 14px 34px -22px rgba(0,0,0,.9);
}
.calc-jump-list { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none; }
.calc-jump-list::-webkit-scrollbar { display: none; }
.calc-jump {
  display: inline-flex; align-items: center; gap: 8px; flex: 0 0 auto;
  padding: 9px 16px; border-radius: 999px; border: 1px solid transparent;
  color: var(--text-dim); font-size: .88rem; font-weight: 600; text-decoration: none; white-space: nowrap;
  transition: color .2s ease, border-color .2s ease;
}
.calc-jump:hover { color: var(--text); border-color: var(--blue); }
.calc-jump .calc-jump-num { font-size: .72rem; font-weight: 800; letter-spacing: .08em; opacity: .7; }
.calc-jump.is-active { background: var(--grad-blue); color: #fff; box-shadow: 0 10px 26px -14px var(--blue); }
.calc-jump.is-active .calc-jump-num { opacity: .85; }
.calc-jumpselect {
  display: none; width: 100%; font-family: inherit; font-size: 1rem; padding: 12px 14px;
  border-radius: 12px; border: 1px solid var(--border); background: var(--surface); color: var(--text);
}
@media (max-width: 860px) {
  .calc-jumpbar { display: none; }
  .calc-jumpselect { display: block; margin: 0 0 24px; }
}

/* ---------- panels: all five stay visible and stacked ---------- */
.calc-section { padding: 34px 0 70px; }
/* styles.css gives every <section> 80px of vertical padding; these five stack, so they
   manage their own spacing instead (44px each side of the separating rule) */
.calc-panel { padding: 0; scroll-margin-top: 150px; }   /* clears the floating nav + sticky jump bar */
.calc-panel + .calc-panel { margin-top: 44px; padding-top: 44px; border-top: 1px solid var(--border); }
.calc-panel-num { margin: 0 0 6px; font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--text-mute); }
/* the hidden attribute has to beat the .calc-field display rule below,
   otherwise a "hidden" field still renders (class selectors outrank [hidden] from the UA sheet) */
.calc-page [hidden] { display: none !important; }
.calc-panel-head { max-width: 780px; margin: 0 0 22px; }
.calc-panel-head h2 { margin-bottom: 8px; }
.calc-panel-head p { color: var(--text-dim); margin: 0; font-size: .97rem; }
.calc-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 24px; align-items: start; }
@media (max-width: 900px) { .calc-grid { grid-template-columns: 1fr; gap: 18px; } }
.calc-card {
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 24px;
}
.calc-card > h3 { margin: 0 0 16px; font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text-mute); }

/* ---------- fields ---------- */
.calc-field { display: grid; gap: 7px; margin-bottom: 15px; }
.calc-field:last-child { margin-bottom: 0; }
.calc-field > label { color: var(--text-dim); font-size: .86rem; font-weight: 600; }
.calc-label { color: var(--text-dim); font-size: .86rem; font-weight: 600; }
.calc-field input, .calc-field select {
  font-family: inherit; font-size: 1rem; padding: 11px 13px; width: 100%;
  border-radius: 10px; border: 1px solid var(--border); background: rgba(0,0,0,.35); color: var(--text);
}
.calc-field input:focus, .calc-field select:focus { outline: 2px solid rgba(30,144,255,.45); outline-offset: 1px; border-color: var(--blue); }
.calc-field input[aria-invalid="true"] { border-color: var(--red); }
.calc-field input[readonly] { color: var(--text-mute); }
.calc-hint { color: var(--text-mute); font-size: .78rem; margin: 0; }
.calc-err { color: #ff9d9d; font-size: .8rem; margin: 0; }
.calc-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 520px) { .calc-row { grid-template-columns: 1fr; gap: 0; } }
.calc-pair { display: grid; grid-template-columns: 1fr auto 1fr; gap: 10px; align-items: end; }
.calc-swap {
  margin-bottom: 22px; width: 42px; height: 42px; border-radius: 12px;
  border: 1px solid var(--border); background: var(--surface); color: var(--blue-2);
  font-size: 1.05rem; line-height: 1; cursor: pointer; transition: border-color .2s ease, transform .2s ease;
}
.calc-swap:hover { border-color: var(--blue); transform: rotate(180deg); }

/* ---------- segmented radio control ---------- */
.calc-seg { display: inline-flex; border: 1px solid var(--border); border-radius: 999px; overflow: hidden; background: rgba(0,0,0,.35); }
.calc-seg label { display: inline-flex; align-items: center; gap: 7px; padding: 9px 16px; font-size: .85rem; font-weight: 600; color: var(--text-dim); cursor: pointer; }
.calc-seg input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.calc-seg label + label { border-left: 1px solid var(--border); }
.calc-seg label.is-on { background: var(--grad-blue); color: #fff; }
.calc-seg label:focus-within { outline: 2px solid rgba(30,144,255,.45); outline-offset: -2px; }

/* ---------- results ---------- */
.calc-main {
  display: grid; gap: 4px; padding: 18px 20px; margin: 0 0 16px;
  border-radius: 14px; background: rgba(30,144,255,.07); border: 1px solid rgba(30,144,255,.25);
}
.calc-main-label { font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--text-mute); }
.calc-main-value {
  font-size: clamp(1.7rem, 4vw, 2.2rem); font-weight: 800; line-height: 1.1; letter-spacing: -.02em;
  background: var(--grad-blue); -webkit-background-clip: text; background-clip: text; color: transparent;
  overflow-wrap: anywhere;
}
.calc-main-value.is-up { background: var(--grad-gold); -webkit-background-clip: text; background-clip: text; color: transparent; }
.calc-main-value.is-down { background: none; color: #ff9d9d; }
.calc-main-value.out { background: none; color: var(--text-mute); }
.calc-res { display: grid; gap: 0; margin: 0; }
.calc-res > div { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 10px 0; border-bottom: 1px dashed var(--border); font-size: .92rem; }
.calc-res > div:last-child { border-bottom: 0; }
.calc-res dt { color: var(--text-dim); margin: 0; }
.calc-res dd { margin: 0; font-weight: 600; color: var(--text); text-align: right; }
.calc-note { margin: 14px 0 0; font-size: .82rem; color: var(--text-mute); }
.calc-note.warn { color: var(--gold-2); }
.calc-note.err { color: #ff9d9d; }
.calc-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 18px; }
.calc-pill {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  background: rgba(255,179,0,.12); border: 1px solid rgba(255,179,0,.3);
  color: var(--gold-2); font-size: .72rem; font-weight: 700; white-space: nowrap;
}
.calc-pill.blue { background: rgba(30,144,255,.12); border-color: rgba(30,144,255,.32); color: var(--blue-soft); }
.calc-deep { margin: 18px 0 0; font-size: .8rem; color: var(--text-mute); }

/* ---------- converter quick-fill chips ---------- */
.calc-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 18px; }
.calc-chip {
  background: var(--surface); border: 1px solid var(--border); color: var(--text-dim);
  border-radius: 999px; padding: 7px 14px; font: inherit; font-size: .82rem; font-weight: 600; cursor: pointer;
}
.calc-chip:hover { color: var(--text); border-color: var(--blue); }
.calc-chip.is-on { background: var(--grad-gold); border-color: transparent; color: #1a1300; }

/* ---------- education / FAQ spacing on this page ---------- */
.calc-page .doc-section { margin-bottom: 34px; }
.calc-page .doc-section h2 { margin-bottom: 14px; }
.calc-page .doc-section h3 { margin: 22px 0 8px; color: var(--text); }
.calc-page .doc-section ul { color: var(--text-dim); }
.calc-page .doc-section li { margin-bottom: 6px; }
.calc-page .faq-list { margin-top: 6px; }

@media (max-width: 860px) {
  .calc-panel { scroll-margin-top: 84px; }
  .calc-panel + .calc-panel { margin-top: 32px; padding-top: 32px; }
}
@media (max-width: 720px) {
  .calc-section { padding: 26px 0 52px; }
  .calc-card { padding: 18px; }
  .calc-swap { margin-bottom: 15px; }
}