/* btc-dca-sim.css — styles for the shared DcaSim engine (theme-aware via tokens,
   so it renders correctly in the portal's light AND dark modes). */
.ds-sim{ display:grid; grid-template-columns:300px 1fr; gap:20px; align-items:start; }
.ds-left{ display:flex; flex-direction:column; gap:14px; }
.ds-panel{ border:1px solid var(--line); border-radius:14px; padding:18px; background:var(--paper); }
.ds-ctl{ margin-bottom:18px; }
.ds-ctl:last-child{ margin-bottom:0; }
.ds-ctl label{ display:block; font-size:12px; font-weight:700; color:var(--ink-strong); margin-bottom:8px; letter-spacing:.02em; }
.ds-cap{ display:flex; align-items:center; border:1px solid var(--line); border-radius:10px; background:var(--surface); overflow:hidden; }
.ds-cap span{ padding:0 10px; color:var(--ink-3); font-size:13px; background:var(--line-soft); align-self:stretch; display:flex; align-items:center; }
.ds-cap input{ border:0; outline:0; padding:10px 12px; font-size:16px; font-family:var(--f-mono); color:var(--ink-strong); width:100%; background:transparent; }
.ds-presets{ display:flex; gap:6px; margin-top:8px; }
.ds-presets button{ flex:1; border:1px solid var(--line); background:var(--paper); border-radius:8px; padding:6px 0; font-size:12px; color:var(--ink-2); cursor:pointer; font-family:var(--f-mono); }
.ds-presets button:hover{ border-color:var(--sage-deep); color:var(--sage-deep); }
.ds-termval{ font-family:var(--f-mono); font-size:20px; font-weight:600; color:var(--ink-strong); margin-bottom:6px; }
.ds-termval small{ font-size:12px; color:var(--ink-3); font-weight:400; }
.ds-sim input[type=range]{ width:100%; accent-color:var(--sage-deep); }
.ds-pills{ display:grid; grid-template-columns:1fr 1fr; gap:7px; }
.ds-pill{ border:1px solid var(--line); background:var(--paper); border-radius:10px; padding:9px 8px; cursor:pointer; text-align:left; transition:all .12s; }
.ds-pn{ font-size:13px; font-weight:700; color:var(--ink-2); display:block; }
.ds-pd{ font-size:10.5px; color:var(--ink-4); display:block; margin-top:1px; }
.ds-pill.on{ border-color:var(--sage-deep); background:color-mix(in srgb, var(--sage) 18%, var(--paper)); box-shadow:inset 0 0 0 1px var(--sage-deep); }
.ds-pill.on .ds-pn{ color:var(--sage-deep); }
/* bordered accent, NOT filled — avoids stacking two solid navy blocks with the CTA below */
.ds-price{ margin-top:14px; padding:10px 12px; border-radius:10px; border:1.5px solid var(--sage-deep); background:var(--paper); font-size:12px; color:var(--ink-3); }
.ds-price-v{ color:var(--ink-strong); font-family:var(--f-mono); font-size:15px; display:block; margin-top:2px; }
.ds-price-note{ color:var(--sage-deep); font-size:10.5px; }
.ds-stats{ display:grid; grid-template-columns:repeat(2,1fr); gap:10px; margin-bottom:16px; }
.ds-stat{ border:1px solid var(--line); border-radius:12px; padding:12px 14px; background:var(--paper); }
.ds-k{ font-size:11px; color:var(--ink-3); font-weight:600; }
.ds-v{ font-family:var(--f-mono); font-size:22px; font-weight:600; color:var(--ink-strong); margin-top:3px; line-height:1.1; }
.ds-v small{ font-size:12px; color:var(--ink-3); font-weight:400; }
.ds-rng{ font-size:11px; color:var(--ink-4); margin-top:3px; font-family:var(--f-mono); }
.ds-stat.hero{ grid-column:1/-1; background:color-mix(in srgb, var(--sage) 12%, var(--paper)); border-color:var(--sage-soft); }
.ds-stat.hero .ds-v{ font-size:30px; color:var(--sage-deep); }
.ds-card{ border:1px solid var(--line); border-radius:12px; padding:14px 14px 8px; background:var(--paper); margin-bottom:12px; }
.ds-ct{ font-size:12px; font-weight:700; color:var(--ink-strong); margin:0 0 2px; }
.ds-cs{ font-size:11px; color:var(--ink-3); margin:0 0 8px; line-height:1.5; }
.ds-chart svg{ display:block; width:100%; height:auto; }
.ds-legend{ display:flex; gap:16px; flex-wrap:wrap; font-size:11px; color:var(--ink-3); margin-top:6px; }
.ds-legend i{ display:inline-block; width:12px; height:12px; border-radius:3px; margin-right:5px; vertical-align:-1px; }
.ds-reroll{ display:inline-flex; align-items:center; gap:7px; border:1px solid var(--line); background:var(--paper); border-radius:999px; padding:8px 16px; font-size:13px; color:var(--ink-strong); cursor:pointer; font-weight:600; }
.ds-reroll:hover{ border-color:var(--sage-deep); color:var(--sage-deep); }
.ds-caveat{ margin-top:14px; padding:12px 14px; border-left:3px solid var(--sage-deep); background:color-mix(in srgb, var(--sage) 10%, var(--paper)); border-radius:0 8px 8px 0; font-size:12px; color:var(--ink-2); line-height:1.6; }
.ds-caveat b{ color:var(--ink-strong); }
/* CTA sits under the controls panel in the left column, sized to content (not
   stretched by the flex column) so it doesn't read as a second solid block. */
.ds-cta{ display:inline-flex; align-self:flex-start; align-items:center; justify-content:center; text-align:center;
  border-radius:999px; background:var(--navy); color:#fff; text-decoration:none; padding:11px 22px;
  font-size:14px; font-weight:600; }
.ds-fine{ font-size:11px; color:var(--ink-4); margin-top:12px; line-height:1.6; }
@media (max-width:760px){ .ds-sim{ grid-template-columns:1fr; } }