@import url("../tokens/fonts.css");

/* ==========================================================================
   Blueprint — technical drawing as an interface.
   White linework on cyanotype blue (dark) or blue linework on draughting
   paper (light). Grid, dimension lines, callouts, title blocks, REV stamps.
   Colours, spacing, radii, shadows, durations and easings come from
   tokens.css; this file adds the linework and the motion.
   Rules: transform + opacity for movement; stroke-dashoffset only on single
   small SVG outlines; entrance animations fill BACKWARDS; no blur.
   ========================================================================== */

:root {
  --bp-draft: var(--ease-draft, cubic-bezier(.65, 0, .35, 1));
  --bp-settle: var(--ease-settle, cubic-bezier(.2, .8, .2, 1));
  --bp-stamp: var(--ease-stamp, cubic-bezier(.3, 1.6, .55, 1));
  --bp-exit: var(--ease-exit, cubic-bezier(.4, 0, 1, 1));
  --bp-t-tick: var(--duration-tick, 90ms);
  --bp-t-quick: var(--duration-quick, 160ms);
  --bp-t-base: var(--duration-base, 240ms);
  --bp-t-measure: var(--duration-measure, 360ms);
  --bp-t-draw: var(--duration-draw, 560ms);
  --bp-t-stamp: var(--duration-stamp, 520ms);
  --bp-edge: var(--rule);          /* resting outline of cards and panels */
  --bp-ground: var(--sheet);       /* what is behind the current element (dimension label knock-outs) */
  --bp-grid: 16px;
  --bp-grid-major: 80px;
  color-scheme: dark;
}
[data-theme="light"] { color-scheme: light; }

body {
  margin: 0;
  background-color: var(--sheet);
  background-image:
    linear-gradient(var(--sheet-grid-major) 1px, transparent 1px),
    linear-gradient(90deg, var(--sheet-grid-major) 1px, transparent 1px),
    linear-gradient(var(--sheet-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--sheet-grid) 1px, transparent 1px);
  background-size: var(--bp-grid-major) var(--bp-grid-major), var(--bp-grid-major) var(--bp-grid-major), var(--bp-grid) var(--bp-grid), var(--bp-grid) var(--bp-grid);
  background-position: -1px -1px;
  color: var(--line);
  font-family: var(--font-text);
  font-size: 15px;
  line-height: 24px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "tnum" 1;
}
*, *::before, *::after { box-sizing: border-box; }
::selection { background: var(--cyan); color: var(--on-cyan); }

/* ---------- type helpers ---------- */
.bp-display { font: 500 56px/60px var(--font-display); letter-spacing: -.025em; margin: 0; }
.bp-title { font: 600 30px/36px var(--font-display); letter-spacing: -.015em; margin: 0; }
.bp-heading { font: 600 18px/24px var(--font-text); letter-spacing: -.005em; margin: 0; }
.bp-body { font: 400 15px/24px var(--font-text); margin: 0; }
.bp-small { font: 400 13px/20px var(--font-text); margin: 0; }
.bp-label { font: 500 11px/16px var(--font-mono); letter-spacing: .12em; text-transform: uppercase; }
.bp-data { font: 500 14px/20px var(--font-mono); font-variant-numeric: tabular-nums; }
.bp-hand { font: 400 16px/22px var(--font-hand); }
.bp-muted { color: var(--line-soft); }
.bp-cyan { color: var(--cyan); } .bp-red { color: var(--redline); } .bp-green { color: var(--green); } .bp-amber { color: var(--amber); }
.bp-overline { font: 500 11px/16px var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--line-soft); display: flex; align-items: center; gap: 8px; }
.bp-overline::after { content: ""; flex: 1; height: 1px; background: var(--line-faint); }
.bp-stage { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; padding: 24px; }
.bp-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.bp-col { display: flex; flex-direction: column; gap: 12px; }
.bp-rule { height: 1px; background: var(--line-faint); border: 0; margin: 0; }
.bp-sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.bp-ico { width: 18px; height: 18px; flex: none; display: block; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: square; stroke-linejoin: miter; overflow: visible; }
.bp-ico--sm { width: 16px; height: 16px; }
.bp-link { color: var(--cyan); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
code, .bp-code { font-family: var(--font-mono); font-size: .92em; }

/* ---------- focus: four corner registration ticks ---------- */
.bp-ft { position: relative; }
.bp-ft:focus { outline: none; }
.bp-ft:focus-visible::before,
.bp-ticks::before {
  content: ""; position: absolute; inset: -10px; pointer-events: none; z-index: 4;
  --c: var(--focus); --l: 7px; --w: 1.5px; --o: 9.25px;
  background:
    linear-gradient(var(--c), var(--c)) 0 var(--o) / var(--l) var(--w),
    linear-gradient(var(--c), var(--c)) var(--o) 0 / var(--w) var(--l),
    linear-gradient(var(--c), var(--c)) 100% var(--o) / var(--l) var(--w),
    linear-gradient(var(--c), var(--c)) calc(100% - var(--o)) 0 / var(--w) var(--l),
    linear-gradient(var(--c), var(--c)) 0 calc(100% - var(--o)) / var(--l) var(--w),
    linear-gradient(var(--c), var(--c)) var(--o) 100% / var(--w) var(--l),
    linear-gradient(var(--c), var(--c)) 100% calc(100% - var(--o)) / var(--l) var(--w),
    linear-gradient(var(--c), var(--c)) calc(100% - var(--o)) 100% / var(--w) var(--l);
  background-repeat: no-repeat;
  animation: bp-ticks var(--bp-t-quick) var(--bp-settle) backwards;
}
@keyframes bp-ticks { from { opacity: 0; transform: scale(1.18); } }

/* ---------- the trace: an outline drawing itself on ---------- */
.bp-trace { position: absolute; left: -1px; top: -1px; width: calc(100% + 2px); height: calc(100% + 2px); overflow: visible; pointer-events: none; z-index: 3; }
.bp-trace rect {
  x: .5px; y: .5px; width: calc(100% - 1px); height: calc(100% - 1px);
  fill: none; stroke: var(--bp-trace-c, var(--line)); stroke-width: 1;
  stroke-dasharray: .5 1; stroke-dashoffset: .5;
  animation: bp-trace var(--bp-t-draw) var(--bp-draft) var(--bp-delay, 0ms) forwards;
}
.bp-trace rect + rect { transform: rotate(180deg); transform-origin: center; transform-box: fill-box; }
@keyframes bp-trace { to { stroke-dashoffset: 0; } }
.bp-tracing { border-color: transparent !important; box-shadow: none !important; }
.bp-tracing > :not(.bp-trace):not(.bp-dims):not(.bp-toast__timer) { animation: bp-fade var(--bp-t-base) var(--bp-settle) calc(var(--bp-delay, 0ms) + 220ms) backwards; }
@keyframes bp-fade { from { opacity: 0; } }
.bp-rise { animation: bp-rise 420ms var(--bp-settle) var(--bp-delay, 0ms) backwards; }
@keyframes bp-rise { from { opacity: 0; transform: translateY(6px); } }
.bp-flip { animation: bp-flip 260ms var(--bp-settle) backwards; display: inline-block; }
@keyframes bp-flip { from { opacity: 0; transform: translateY(-5px); } }

/* ==================================================================== Button */
.bp-btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; padding: 0 16px; min-width: 0;
  border: 1px solid var(--rule); border-radius: var(--radius-xs); background: transparent; color: var(--line);
  font: 500 12px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; white-space: nowrap; text-decoration: none;
  cursor: pointer; -webkit-tap-highlight-color: transparent; user-select: none;
  transition: transform var(--bp-t-tick) var(--bp-settle), background-color var(--bp-t-quick), border-color var(--bp-t-quick), color var(--bp-t-quick), box-shadow var(--bp-t-tick);
}
.bp-btn:hover { border-color: var(--line); background-color: var(--panel-sunk); }
.bp-btn:active { transform: translateY(1px) scale(.97); }
.bp-btn .bp-ico { width: 16px; height: 16px; }
.bp-btn--primary {
  background: var(--line); color: var(--on-line); border-color: var(--line);
  box-shadow: inset 0 0 0 2px var(--line), inset 0 0 0 3px var(--on-line);
}
.bp-btn--primary:hover { background: var(--line); box-shadow: inset 0 0 0 3px var(--line), inset 0 0 0 4px var(--on-line); }
.bp-btn--primary:active { box-shadow: inset 0 0 0 1px var(--line), inset 0 0 0 4px var(--on-line); }
.bp-btn--ghost { border-color: transparent; }
.bp-btn--ghost:hover { border-color: var(--line-faint); }
.bp-btn--danger { color: var(--redline); border-color: var(--redline); }
.bp-btn--danger:hover { border-color: var(--redline); background: var(--panel-sunk); }
.bp-btn--sm { height: 32px; padding: 0 12px; font-size: 11px; gap: 6px; }
.bp-btn--lg { height: 48px; padding: 0 22px; font-size: 13px; }
.bp-btn--block { display: flex; width: 100%; }
.bp-btn[disabled], .bp-btn[aria-disabled="true"] { opacity: .5; border-style: dashed; cursor: not-allowed; transform: none; box-shadow: none; }
.bp-btn--primary[disabled] { background: transparent; color: var(--line); border-color: var(--rule); }
/* the ink impression a stamp leaves */
.bp-btn::after { content: ""; position: absolute; inset: -1px; border: 1px solid var(--line); border-radius: inherit; opacity: 0; pointer-events: none; }
.bp-btn--danger::after { border-color: var(--redline); }
.bp-btn.is-stamped::after { animation: bp-impress 460ms var(--bp-settle); }
@keyframes bp-impress { from { opacity: .75; transform: scale(1); } to { opacity: 0; transform: scale(1.08, 1.4); } }
.bp-btn__label { transition: opacity var(--bp-t-quick); }
.bp-btn.is-loading { cursor: progress; }
.bp-btn.is-loading .bp-btn__label, .bp-btn.is-loading > .bp-ico { opacity: 0; }
.bp-spin { position: absolute; left: 50%; top: 50%; width: 18px; height: 18px; margin: -9px 0 0 -9px; overflow: visible; }
.bp-spin circle { fill: none; stroke: currentColor; stroke-width: 1.5; }
.bp-spin .arc { stroke-dasharray: 1 1; stroke-dashoffset: 1; animation: bp-compass 1.1s var(--bp-draft) infinite; transform: rotate(-90deg); transform-origin: center; transform-box: fill-box; }
.bp-spin .pin { fill: currentColor; stroke: none; }
@keyframes bp-compass { 0% { stroke-dashoffset: 1; } 60% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: -1; } }

/* ================================================================ IconButton */
.bp-ibtn {
  position: relative; display: inline-grid; place-items: center; width: 36px; height: 36px; padding: 0; flex: none;
  border: 1px solid transparent; border-radius: var(--radius-xs); background: transparent; color: var(--line);
  cursor: pointer; -webkit-tap-highlight-color: transparent;
  transition: transform var(--bp-t-tick) var(--bp-settle), background-color var(--bp-t-quick), border-color var(--bp-t-quick), color var(--bp-t-quick);
}
.bp-ibtn--outline { border-color: var(--rule); }
.bp-ibtn:hover { background: var(--panel-sunk); border-color: var(--line-faint); }
.bp-ibtn--outline:hover { border-color: var(--line); }
.bp-ibtn:active { transform: scale(.9); }
.bp-ibtn--sm { width: 28px; height: 28px; }
.bp-ibtn--sm .bp-ico { width: 16px; height: 16px; }
.bp-ibtn--round { border-radius: 50%; }
.bp-ibtn[aria-pressed="true"] { color: var(--cyan); border-color: var(--cyan); }
.bp-ibtn[disabled] { opacity: .45; cursor: not-allowed; transform: none; }
.bp-ibtn:hover .bp-ico > *, .bp-retrace:hover .bp-ico > * { animation: bp-retrace 460ms var(--bp-draft); }
@keyframes bp-retrace { from { stroke-dasharray: 1 1; stroke-dashoffset: 1; } to { stroke-dasharray: 1 1; stroke-dashoffset: 0; } }
.bp-ibtn__count { position: absolute; top: -5px; right: -6px; min-width: 16px; height: 16px; padding: 0 4px; border-radius: 8px; background: var(--redline); color: var(--on-line); font: 600 10px/16px var(--font-mono); text-align: center; }

/* ==================================================================== Toggle */
.bp-toggle { display: inline-flex; align-items: center; gap: 12px; cursor: pointer; font: 400 15px/22px var(--font-text); color: var(--line); -webkit-tap-highlight-color: transparent; }
.bp-toggle input, .bp-check input, .bp-radio input { position: absolute; opacity: 0; width: 1px; height: 1px; margin: 0; pointer-events: none; }
.bp-toggle__track { position: relative; flex: none; width: 46px; height: 24px; border: 1px solid var(--rule); border-radius: var(--radius-full); background: var(--panel-sunk); transition: background-color var(--bp-t-base), border-color var(--bp-t-base); }
.bp-toggle__io { position: absolute; inset: 0; display: flex; align-items: center; justify-content: space-between; padding: 0 8px 0 9px; font: 600 9px/1 var(--font-mono); color: var(--line-soft); }
.bp-toggle__knob { position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; border: 1px solid var(--line); background: var(--panel); transition: transform var(--bp-t-base) var(--bp-settle), border-color var(--bp-t-base); }
.bp-toggle__knob::before, .bp-toggle__knob::after { content: ""; position: absolute; left: 50%; top: 50%; background: var(--line); }
.bp-toggle__knob::before { width: 8px; height: 1px; margin: -.5px 0 0 -4px; }
.bp-toggle__knob::after { width: 1px; height: 8px; margin: -4px 0 0 -.5px; }
.bp-toggle input:checked + .bp-toggle__track { background: var(--cyan); border-color: var(--cyan); }
.bp-toggle input:checked + .bp-toggle__track .bp-toggle__io { color: var(--on-cyan); }
.bp-toggle input:checked + .bp-toggle__track .bp-toggle__knob { transform: translateX(22px) rotate(180deg); border-color: var(--on-cyan); }
.bp-toggle:hover .bp-toggle__track { border-color: var(--line-soft); }
.bp-toggle:hover input:checked + .bp-toggle__track { border-color: var(--cyan); }
.bp-toggle input:focus-visible + .bp-toggle__track::before { content: ""; }
.bp-toggle input:disabled + .bp-toggle__track { opacity: .5; border-style: dashed; }
.bp-toggle.is-disabled { cursor: not-allowed; color: var(--line-soft); }

/* =========================================================== Checkbox, Radio */
.bp-check, .bp-radio { display: inline-flex; align-items: flex-start; gap: 12px; cursor: pointer; font: 400 15px/24px var(--font-text); color: var(--line); -webkit-tap-highlight-color: transparent; }
.bp-check__text, .bp-radio__text { display: flex; flex-direction: column; }
.bp-check__hint, .bp-radio__hint { font: 400 13px/20px var(--font-text); color: var(--line-soft); }
.bp-check__box { position: relative; flex: none; width: 18px; height: 18px; margin-top: 3px; border: 1px solid var(--rule); background: var(--panel); transition: border-color var(--bp-t-quick), background-color var(--bp-t-quick); }
.bp-check__box svg { position: absolute; inset: -1px; width: 18px; height: 18px; overflow: visible; }
.bp-check__box path { fill: none; stroke: var(--cyan); stroke-width: 2; stroke-linecap: square; stroke-dasharray: 1 1; stroke-dashoffset: 1; transition: stroke-dashoffset 280ms var(--bp-draft); }
.bp-check__box .dash { opacity: 0; }
.bp-check:hover .bp-check__box, .bp-radio:hover .bp-radio__dot { border-color: var(--line-soft); }
.bp-check input:checked + .bp-check__box { border-color: var(--line); }
.bp-check input:checked + .bp-check__box .tick { stroke-dashoffset: 0; }
.bp-check input:indeterminate + .bp-check__box { border-color: var(--line); }
.bp-check input:indeterminate + .bp-check__box .tick { opacity: 0; }
.bp-check input:indeterminate + .bp-check__box .dash { opacity: 1; stroke-dashoffset: 0; }
.bp-check input:focus-visible + .bp-check__box::before, .bp-radio input:focus-visible + .bp-radio__dot::before { content: ""; }
.bp-radio__dot { position: relative; flex: none; width: 18px; height: 18px; margin-top: 3px; border: 1px solid var(--rule); border-radius: 50%; background: var(--panel); transition: border-color var(--bp-t-quick); }
.bp-radio__dot > i { position: absolute; inset: 4px; border-radius: 50%; background: var(--cyan); transform: scale(0); transition: transform var(--bp-t-base) var(--bp-stamp); }
/* the centre mark: four ticks outside the circle */
.bp-radio__dot::after {
  content: ""; position: absolute; inset: -6px; pointer-events: none; opacity: 0; transform: scale(.6);
  background:
    linear-gradient(var(--line), var(--line)) 50% 0 / 1px 4px,
    linear-gradient(var(--line), var(--line)) 50% 100% / 1px 4px,
    linear-gradient(var(--line), var(--line)) 0 50% / 4px 1px,
    linear-gradient(var(--line), var(--line)) 100% 50% / 4px 1px;
  background-repeat: no-repeat;
  transition: opacity var(--bp-t-quick), transform var(--bp-t-base) var(--bp-settle);
}
.bp-radio input:checked + .bp-radio__dot { border-color: var(--line); }
.bp-radio input:checked + .bp-radio__dot > i { transform: scale(1); }
.bp-radio input:checked + .bp-radio__dot::after { opacity: 1; transform: scale(1); }
.bp-check.is-disabled, .bp-radio.is-disabled { opacity: .55; cursor: not-allowed; }
.bp-radios { display: flex; flex-direction: column; gap: 10px; border: 0; padding: 0; margin: 0; min-width: 0; }
.bp-radios legend { padding: 0; margin-bottom: 8px; }

/* ================================================================= TextField */
.bp-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.bp-field__label { font: 500 11px/16px var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--line-soft); display: flex; justify-content: space-between; gap: 8px; }
.bp-field__label em { font-style: normal; color: var(--line-soft); letter-spacing: .06em; }
.bp-field__box { position: relative; display: flex; align-items: stretch; min-height: 40px; border: 1px solid var(--rule); border-radius: var(--radius-xs); background: var(--panel); transition: border-color var(--bp-t-quick); }
.bp-field__box:hover { border-color: var(--line-soft); }
.bp-field__box:focus-within { border-color: var(--line); }
.bp-field__box:focus-within::before { content: ""; }
.bp-field__input { flex: 1; min-width: 0; border: 0; background: transparent; color: var(--line); font: 400 15px/22px var(--font-text); padding: 8px 12px; outline: none; border-radius: inherit; }
textarea.bp-field__input { resize: vertical; min-height: 88px; }
.bp-field__input::placeholder { color: var(--line-soft); opacity: .85; }
.bp-field__affix { display: flex; align-items: center; padding: 0 10px; color: var(--line-soft); font: 500 12px/1 var(--font-mono); letter-spacing: .04em; }
.bp-field__affix--pre { padding-right: 0; }
.bp-field__affix--suf { border-left: 1px solid var(--line-faint); }
.bp-field__hint { font: 400 13px/18px var(--font-text); color: var(--line-soft); }
.bp-field.is-error .bp-field__box { border-color: var(--redline); }
.bp-field__redline { position: absolute; left: 6px; right: 6px; bottom: -7px; height: 6px; width: calc(100% - 12px); overflow: visible; pointer-events: none; }
.bp-field__redline path { fill: none; stroke: var(--redline); stroke-width: 1.3; stroke-linecap: round; stroke-dasharray: 1 1; stroke-dashoffset: 1; animation: bp-trace 520ms var(--bp-draft) forwards; }
.bp-field__error { display: flex; align-items: flex-start; gap: 6px; margin-top: 4px; font: 400 15px/20px var(--font-hand); color: var(--redline); animation: bp-fade 240ms var(--bp-settle) 180ms backwards; }
.bp-field__error svg { width: 18px; height: 16px; flex: none; margin-top: -2px; overflow: visible; }
.bp-field__error svg path { fill: none; stroke: currentColor; stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }
.bp-field.is-disabled { opacity: .55; }
.bp-field.is-disabled .bp-field__box { border-style: dashed; }

/* ============================================================ Select & Menu */
.bp-select { position: relative; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.bp-select__trigger { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 8px; width: 100%; min-height: 40px; padding: 0 10px 0 12px; border: 1px solid var(--rule); border-radius: var(--radius-xs); background: var(--panel); color: var(--line); font: 400 15px/22px var(--font-text); text-align: left; cursor: pointer; transition: border-color var(--bp-t-quick); }
.bp-select__trigger:hover { border-color: var(--line-soft); }
.bp-select__trigger[aria-expanded="true"] { border-color: var(--line); }
.bp-select__trigger .bp-ico { transition: transform var(--bp-t-base) var(--bp-settle); color: var(--line-soft); }
.bp-select__trigger[aria-expanded="true"] .bp-ico { transform: rotate(180deg); }
.bp-select__value { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bp-select__value.is-placeholder { color: var(--line-soft); }
.bp-pop {
  position: absolute; z-index: 60; top: calc(100% + 6px); left: 0; min-width: 100%; max-height: 280px; overflow: auto;
  padding: 4px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-xs); box-shadow: var(--shadow-float);
  transform-origin: top center; animation: bp-pop 200ms var(--bp-settle) backwards;
}
.bp-pop--right { left: auto; right: 0; }
.bp-pop--up { top: auto; bottom: calc(100% + 6px); transform-origin: bottom center; }
@keyframes bp-pop { from { opacity: 0; transform: translateY(-4px) scaleY(.94); } }
.bp-opt { position: relative; display: flex; align-items: center; gap: 10px; width: 100%; min-height: 36px; padding: 6px 10px; border: 0; border-radius: 1px; background: none; color: var(--line); font: 400 14px/20px var(--font-text); text-align: left; cursor: pointer; white-space: nowrap; }
.bp-opt .bp-opt__meta { margin-left: auto; padding-left: 16px; font: 500 11px/1 var(--font-mono); letter-spacing: .06em; color: var(--line-soft); }
.bp-opt .bp-ico { width: 16px; height: 16px; color: var(--line-soft); }
.bp-opt.is-active, .bp-opt:hover { background: var(--panel-sunk); }
.bp-opt.is-active::before { content: ""; position: absolute; left: 0; top: 8px; bottom: 8px; width: 2px; background: var(--cyan); }
.bp-opt[aria-selected="true"] { color: var(--cyan); }
.bp-opt[aria-selected="true"] .bp-ico { color: var(--cyan); }
.bp-opt--danger, .bp-opt--danger .bp-ico { color: var(--redline); }
.bp-opt[aria-disabled="true"] { opacity: .5; cursor: not-allowed; }
.bp-pop__sep { height: 1px; margin: 4px 6px; background: var(--line-faint); }
.bp-pop__head { padding: 8px 10px 4px; font: 500 10px/14px var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--line-soft); }
.bp-menu { position: relative; display: inline-flex; }

/* ====================================================================== Tabs */
.bp-tabs { min-width: 0; }
.bp-tabs__list { position: relative; display: flex; gap: 2px; border-bottom: 1px solid var(--line-faint); overflow-x: auto; scrollbar-width: none; }
.bp-tabs__list::-webkit-scrollbar { display: none; }
.bp-tab { position: relative; flex: none; display: inline-flex; align-items: center; gap: 8px; padding: 12px 12px 15px; border: 0; background: none; color: var(--line-soft); font: 500 12px/16px var(--font-mono); letter-spacing: .1em; text-transform: uppercase; cursor: pointer; transition: color var(--bp-t-quick); }
.bp-tab:hover { color: var(--line); }
.bp-tab[aria-selected="true"] { color: var(--line); }
.bp-tab__no { color: var(--line-soft); opacity: .8; font-size: 10px; letter-spacing: .04em; }
.bp-tab[aria-selected="true"] .bp-tab__no { color: var(--cyan); opacity: 1; }
.bp-tab:focus-visible::before { inset: -2px 0 2px; }
.bp-tabs__bar { position: absolute; left: 0; bottom: 0; width: 100px; height: 1.5px; background: var(--cyan); transform-origin: 0 50%; transition: transform 300ms var(--bp-settle); pointer-events: none; }
.bp-tabs__tick { position: absolute; left: 0; bottom: 0; width: 1.5px; height: 9px; background: var(--cyan); transition: transform 300ms var(--bp-settle); pointer-events: none; }
.bp-tabs__panel { padding-top: 16px; }
.bp-tabs__panel.is-in { animation: bp-rise 280ms var(--bp-settle) backwards; }
.bp-tabs__panel:focus-visible { outline: 1px dashed var(--focus); outline-offset: 4px; }

/* ========================================================= SegmentedControl */
.bp-seg { position: relative; display: inline-grid; grid-auto-flow: column; grid-auto-columns: 1fr; padding: 3px; border: 1px solid var(--rule); border-radius: var(--radius-xs); background: var(--panel-sunk); max-width: 100%; }
.bp-seg__thumb { position: absolute; top: 3px; bottom: 3px; left: 3px; border-radius: 1px; background: var(--line); transition: transform 280ms var(--bp-settle); pointer-events: none; }
.bp-seg__opt { position: relative; z-index: 1; min-height: 30px; padding: 0 14px; border: 0; background: none; color: var(--line-soft); font: 500 11.5px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; white-space: nowrap; cursor: pointer; transition: color var(--bp-t-base); }
.bp-seg__opt:hover { color: var(--line); }
.bp-seg__opt[aria-checked="true"] { color: var(--on-line); }
.bp-seg--sm .bp-seg__opt { min-height: 24px; padding: 0 10px; font-size: 10.5px; }

/* ==================================================================== Slider */
.bp-slider { display: flex; flex-direction: column; gap: 4px; min-width: 0; user-select: none; }
.bp-slider__head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.bp-slider__val { font: 500 13px/16px var(--font-mono); color: var(--cyan); }
.bp-slider__rail { position: relative; height: 50px; touch-action: none; cursor: pointer; overflow: clip; overflow-clip-margin: 12px; }
.bp-slider__ticks { position: absolute; left: 0; right: 0; top: 28px; height: 9px; border-right: 1px solid var(--rule);
  background: linear-gradient(90deg, var(--rule) 1px, transparent 1px) 0 0 / 25% 9px repeat-x, linear-gradient(90deg, var(--line-faint) 1px, transparent 1px) 0 0 / 5% 5px repeat-x; }
.bp-slider__line { position: absolute; left: 0; right: 0; top: 27px; height: 1px; background: var(--rule); }
.bp-slider__fill { position: absolute; left: 0; right: 0; top: 26px; height: 3px; background: var(--cyan); transform-origin: 0 50%; }
.bp-slider__thumbwrap { position: absolute; left: 0; top: 0; width: 100%; height: 100%; pointer-events: none; }
.bp-slider__thumb { position: absolute; left: -9px; top: 12px; width: 18px; height: 32px; pointer-events: auto; cursor: grab; outline: none; }
.bp-slider__thumb::after { content: ""; position: absolute; left: 50%; top: 4px; width: 1.5px; height: 26px; margin-left: -.75px; background: var(--cyan); }
.bp-slider__thumb > i { position: absolute; left: 2px; top: 0; width: 14px; height: 10px; background: var(--cyan); clip-path: polygon(0 0, 100% 0, 50% 100%); transition: transform var(--bp-t-quick) var(--bp-settle); }
.bp-slider__thumb:hover > i, .bp-slider.is-drag .bp-slider__thumb > i { transform: scale(1.2); }
.bp-slider.is-drag .bp-slider__thumb { cursor: grabbing; }
.bp-slider__thumb:focus-visible::before { content: ""; inset: -6px -4px -2px; }
.bp-slider__bubble { position: absolute; left: 50%; bottom: calc(100% + 1px); padding: 2px 6px; border: 1px solid var(--cyan); background: var(--panel); color: var(--cyan); font: 500 11px/14px var(--font-mono); white-space: nowrap; transform: translate(-50%, 4px); opacity: 0; transition: opacity var(--bp-t-quick), transform var(--bp-t-quick) var(--bp-settle); pointer-events: none; }
.bp-slider.is-drag .bp-slider__bubble, .bp-slider__thumb:focus-visible .bp-slider__bubble { opacity: 1; transform: translate(-50%, 0); }
.bp-slider__scale { display: flex; justify-content: space-between; font: 500 10px/12px var(--font-mono); color: var(--line-soft); letter-spacing: .04em; margin-top: -6px; }
.bp-slider.is-disabled { opacity: .5; pointer-events: none; }

/* ====================================================================== Card */
.bp-card {
  position: relative; isolation: isolate; display: flex; flex-direction: column; gap: 12px; min-width: 0;
  padding: 24px; background: var(--panel); border: 1px solid var(--bp-edge); border-radius: var(--radius-none);
  box-shadow: var(--shadow-ghost); color: var(--line); --bp-ground: var(--sheet);
  transition: transform 220ms var(--bp-settle), box-shadow 220ms var(--bp-settle), border-color var(--bp-t-quick);
}
.bp-card--flat { box-shadow: none; }
.bp-card--sunk { background: var(--panel-sunk); box-shadow: none; }
.bp-card--tight { padding: 16px; gap: 8px; }
.bp-card--interactive { cursor: pointer; }
.bp-card--interactive::after { content: ""; position: absolute; left: 0; top: 0; right: -10px; bottom: -10px; z-index: -1; }
.bp-card--interactive:hover, .bp-card--interactive:focus-visible { transform: translate(-2px, -2px); box-shadow: var(--shadow-lift); border-color: var(--line); }
.bp-card--interactive:active { transform: translate(0, 0); box-shadow: var(--shadow-ghost); transition-duration: var(--bp-t-tick); }
.bp-card__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.bp-card__eyebrow { font: 500 11px/16px var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--line-soft); margin: 0 0 4px; }
.bp-card__title { font: 600 18px/24px var(--font-text); letter-spacing: -.005em; margin: 0; color: var(--line); }
.bp-card__body { color: var(--line-soft); font: 400 15px/24px var(--font-text); margin: 0; }
.bp-card__foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: auto; padding-top: 12px; border-top: 1px solid var(--line-faint); }
.bp-card__corner { position: absolute; top: 0; right: 0; padding: 4px 8px; border-left: 1px solid var(--line-faint); border-bottom: 1px solid var(--line-faint); font: 500 10px/14px var(--font-mono); letter-spacing: .1em; color: var(--line-soft); }

/* ---------- hover dimensions: W and H measured live ---------- */
.bp-dims { position: absolute; inset: 0; pointer-events: none; z-index: 5; color: var(--cyan); }
.bp-dims__w { position: absolute; left: -1px; right: -1px; top: -17px; height: 16px; }
.bp-dims__h { position: absolute; top: -1px; bottom: -1px; right: -17px; width: 16px; }
.bp-dims i { position: absolute; display: block; background: currentColor; }
.bp-dims__w .ext { top: 0; bottom: 0; width: 1px; transform-origin: 50% 100%; }
.bp-dims__w .ext.l { left: 0; } .bp-dims__w .ext.r { right: 0; }
.bp-dims__w .ln { left: 0; right: 0; top: 5px; height: 1px; }
.bp-dims__w .ar { top: 2.5px; width: 9px; height: 6px; clip-path: polygon(0 50%, 100% 0, 100% 100%); }
.bp-dims__w .ar.l { left: 0; } .bp-dims__w .ar.r { right: 0; transform: scaleX(-1); }
.bp-dims__h .ext { left: 0; right: 0; height: 1px; transform-origin: 0 50%; }
.bp-dims__h .ext.t { top: 0; } .bp-dims__h .ext.b { bottom: 0; }
.bp-dims__h .ln { top: 0; bottom: 0; right: 5px; width: 1px; }
.bp-dims__h .ar { right: 2.5px; width: 6px; height: 9px; clip-path: polygon(50% 0, 100% 100%, 0 100%); }
.bp-dims__h .ar.t { top: 0; } .bp-dims__h .ar.b { bottom: 0; transform: scaleY(-1); }
.bp-dims__txt { position: absolute; padding: 0 5px; background: var(--bp-ground); font: 500 10.5px/12px var(--font-mono); letter-spacing: .04em; white-space: nowrap; color: var(--cyan); }
.bp-dims__w .bp-dims__txt { left: 50%; top: 0; transform: translateX(-50%); }
.bp-dims__h .bp-dims__txt { left: 11px; top: 50%; transform: translate(-50%, -50%) rotate(-90deg); }
.bp-dims .ln { transform: scaleX(0); transition: transform var(--bp-t-measure) var(--bp-settle); }
.bp-dims__h .ln { transform: scaleY(0); }
.bp-dims .ext { opacity: 0; transition: opacity var(--bp-t-quick); }
.bp-dims .ar { opacity: 0; transition: opacity var(--bp-t-quick) 180ms; }
.bp-dims__txt { opacity: 0; transition: opacity var(--bp-t-quick) 140ms; }
.bp-dims.is-on .ln { transform: none; }
.bp-dims.is-on .ext, .bp-dims.is-on .ar, .bp-dims.is-on .bp-dims__txt { opacity: 1; }
.bp-dims:not(.is-on) .ar, .bp-dims:not(.is-on) .bp-dims__txt { transition-delay: 0ms; }

/* ===================================================================== Badge */
.bp-badge { display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 8px; border: 1px solid currentColor; border-radius: var(--radius-xs); color: var(--line-soft); font: 500 10.5px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; white-space: nowrap; vertical-align: middle; }
.bp-badge--line { color: var(--line); }
.bp-badge--cyan { color: var(--cyan); } .bp-badge--green { color: var(--green); } .bp-badge--amber { color: var(--amber); } .bp-badge--red { color: var(--redline); }
.bp-badge--solid { background: var(--line); border-color: var(--line); color: var(--on-line); }
.bp-badge--sm { height: 18px; padding: 0 6px; font-size: 9.5px; gap: 5px; }
.bp-mark { display: inline-block; flex: none; width: 7px; height: 7px; background: currentColor; }
.bp-mark--ok { border-radius: 50%; }
.bp-mark--warn { clip-path: polygon(50% 0, 100% 100%, 0 100%); width: 8px; }
.bp-mark--fail { transform: rotate(45deg); width: 6px; height: 6px; }
.bp-mark--info { border-radius: 50%; background: none; box-shadow: inset 0 0 0 1.5px currentColor; }
.bp-balloon { display: inline-grid; place-items: center; flex: none; width: 24px; height: 24px; border: 1px solid currentColor; border-radius: 50%; color: var(--line); font: 600 11px/1 var(--font-mono); background: var(--panel); transition: background-color var(--bp-t-quick), color var(--bp-t-quick), border-color var(--bp-t-quick); }
.bp-balloon--sm { width: 20px; height: 20px; font-size: 10px; }
.bp-delta { display: inline-block; position: relative; width: 24px; height: 21px; flex: none; color: var(--redline); }
.bp-delta svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.bp-delta path { fill: var(--bp-ground); stroke: currentColor; stroke-width: 1.2; stroke-linejoin: round; }
.bp-delta b { position: absolute; left: 0; right: 0; bottom: 2px; text-align: center; font: 600 10px/12px var(--font-mono); }
.bp-tag { display: inline-flex; align-items: center; gap: 4px; height: 28px; padding: 0 4px 0 10px; border: 1px solid var(--rule); border-radius: var(--radius-xs); background: var(--panel); color: var(--line); font: 400 13px/1 var(--font-text); white-space: nowrap; transition: border-color var(--bp-t-quick); }
.bp-tag:hover { border-color: var(--line-soft); }
.bp-tag--static { padding-right: 10px; }
.bp-tag .bp-ibtn { width: 22px; height: 22px; }
.bp-tag .bp-ibtn .bp-ico { width: 14px; height: 14px; }
.bp-tag.is-leaving { transition: opacity 160ms var(--bp-exit), transform 160ms var(--bp-exit); opacity: 0; transform: scaleX(.6); transform-origin: left center; }

/* ==================================================================== Avatar */
.bp-avatar { position: relative; display: inline-grid; place-items: center; flex: none; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--rule); background: var(--panel-sunk); color: var(--line); font: 600 12px/1 var(--font-mono); letter-spacing: .04em; }
.bp-avatar img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.bp-avatar--sm { width: 28px; height: 28px; font-size: 10px; }
.bp-avatar--lg { width: 48px; height: 48px; font-size: 15px; }
.bp-avatar--xl { width: 64px; height: 64px; font-size: 19px; }
.bp-avatar::after {
  content: ""; position: absolute; inset: -7px; pointer-events: none; opacity: 0; transform: rotate(-45deg) scale(.8);
  background:
    linear-gradient(var(--cyan), var(--cyan)) 50% 0 / 1px 5px,
    linear-gradient(var(--cyan), var(--cyan)) 50% 100% / 1px 5px,
    linear-gradient(var(--cyan), var(--cyan)) 0 50% / 5px 1px,
    linear-gradient(var(--cyan), var(--cyan)) 100% 50% / 5px 1px;
  background-repeat: no-repeat;
  transition: opacity var(--bp-t-quick), transform var(--bp-t-base) var(--bp-settle);
}
.bp-avatar:hover::after, .bp-avatar.is-marked::after { opacity: 1; transform: none; }
.bp-avatar__status { position: absolute; right: -1px; bottom: -1px; width: 9px; height: 9px; border: 2px solid var(--bp-ground); background: var(--green); }
.bp-avatar__status--away { background: var(--amber); }
.bp-avatar__status--off { background: var(--line-soft); }
.bp-stack { display: inline-flex; align-items: center; }
.bp-stack .bp-avatar { box-shadow: 0 0 0 2px var(--bp-ground); transition: transform var(--bp-t-base) var(--bp-settle); }
.bp-stack .bp-avatar + .bp-avatar { margin-left: -8px; }
.bp-stack:hover .bp-avatar { transform: translateX(calc(var(--i, 0) * 5px)); }
.bp-stack__more { font: 500 11px/1 var(--font-mono); color: var(--line-soft); }

/* =================================================== Tooltip: an annotation callout */
.bp-tip { position: fixed; z-index: 1000; left: 0; top: 0; width: 0; height: 0; pointer-events: none; color: var(--line); }
.bp-tip__dot { position: absolute; left: -3.5px; top: -3.5px; width: 7px; height: 7px; border-radius: 50%; border: 1.5px solid var(--cyan); background: var(--panel); animation: bp-dot 160ms var(--bp-stamp) backwards; }
@keyframes bp-dot { from { transform: scale(0); } }
.bp-tip__lead { position: absolute; left: 0; top: -.6px; width: 23px; height: 1.25px; transform-origin: 0 50%; }
.bp-tip__lead::before { content: ""; position: absolute; inset: 0; background: var(--cyan); transform-origin: 0 50%; animation: bp-shoulder 140ms var(--bp-draft) 60ms backwards; }
.bp-tip--ne .bp-tip__lead { transform: rotate(-45deg); } .bp-tip--nw .bp-tip__lead { transform: rotate(-135deg); }
.bp-tip--se .bp-tip__lead { transform: rotate(45deg); } .bp-tip--sw .bp-tip__lead { transform: rotate(135deg); }
.bp-tip__plate { position: absolute; padding: 5px 10px 5px; max-width: 260px; width: max-content; background: var(--panel); border-radius: var(--radius-sm) var(--radius-sm) 0 0; box-shadow: var(--shadow-float); font: 400 13px/18px var(--font-text); color: var(--line); animation: bp-plate 180ms var(--bp-settle) 150ms backwards; }
.bp-tip__plate::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1.25px; background: var(--cyan); transform-origin: 0 50%; animation: bp-shoulder 160ms var(--bp-draft) 140ms backwards; }
.bp-tip__plate b { display: block; font: 500 10px/14px var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--cyan); }
.bp-tip--ne .bp-tip__plate { left: 16px; bottom: 16px; } .bp-tip--nw .bp-tip__plate { right: 16px; bottom: 16px; }
.bp-tip--nw .bp-tip__plate::after { transform-origin: 100% 50%; }
.bp-tip--se .bp-tip__plate, .bp-tip--sw .bp-tip__plate { top: 16px; border-radius: 0 0 var(--radius-sm) var(--radius-sm); }
.bp-tip--se .bp-tip__plate { left: 16px; } .bp-tip--sw .bp-tip__plate { right: 16px; }
.bp-tip--se .bp-tip__plate::after, .bp-tip--sw .bp-tip__plate::after { top: 0; bottom: auto; }
.bp-tip--sw .bp-tip__plate::after { transform-origin: 100% 50%; }
@keyframes bp-plate { from { opacity: 0; } }
@keyframes bp-shoulder { from { transform: scaleX(0); } }
.bp-tip.is-out { opacity: 0; transition: opacity 120ms var(--bp-exit); }

/* ===================================================================== Toast */
.bp-toasts { position: fixed; z-index: 1100; right: 16px; bottom: 16px; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; width: min(380px, calc(100vw - 32px)); pointer-events: none; }
.bp-toast { position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; align-items: start; width: 100%; padding: 12px 8px 14px 14px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-sm); box-shadow: var(--shadow-float); color: var(--line); pointer-events: auto; animation: bp-toast-in 300ms var(--bp-settle) backwards; overflow: hidden; }
@keyframes bp-toast-in { from { opacity: 0; transform: translateY(14px); } }
.bp-toast.is-out { transition: opacity 180ms var(--bp-exit), transform 180ms var(--bp-exit); opacity: 0; transform: translateX(24px); }
.bp-toast__mark { margin-top: 1px; }
.bp-toast__title { font: 500 11px/16px var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--line-soft); margin: 2px 0 2px; }
.bp-toast__msg { font: 400 14px/20px var(--font-text); margin: 0; }
.bp-toast__actions { display: flex; gap: 8px; margin-top: 10px; }
.bp-toast__timer { position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--cyan); transform-origin: 0 50%; animation: bp-timer var(--bp-life, 5000ms) linear; }
.bp-toast:hover .bp-toast__timer { animation-play-state: paused; }
@keyframes bp-timer { from { transform: scaleX(1); } to { transform: scaleX(0); } }
.bp-toast--green .bp-toast__timer { background: var(--green); } .bp-toast--red .bp-toast__timer { background: var(--redline); } .bp-toast--amber .bp-toast__timer { background: var(--amber); }

/* ===================================================================== Modal */
.bp-modal { position: fixed; inset: 0; z-index: 1200; display: grid; place-items: center; padding: 24px 16px; overflow: auto; }
.bp-modal__scrim { position: fixed; inset: 0; background: var(--scrim); animation: bp-fade 220ms var(--bp-settle) backwards; }
.bp-modal__frame { position: relative; width: min(560px, 100%); animation: bp-modal-in 320ms var(--bp-settle) backwards; }
@keyframes bp-modal-in { from { opacity: 0; transform: translateY(10px) scale(.98); } }
.bp-modal__frame::before {
  content: ""; position: absolute; inset: -14px; pointer-events: none;
  --c: var(--line-soft); --l: 9px; --w: 1px; --o: 13.5px;
  background:
    linear-gradient(var(--c), var(--c)) 0 var(--o) / var(--l) var(--w),
    linear-gradient(var(--c), var(--c)) var(--o) 0 / var(--w) var(--l),
    linear-gradient(var(--c), var(--c)) 100% var(--o) / var(--l) var(--w),
    linear-gradient(var(--c), var(--c)) calc(100% - var(--o)) 0 / var(--w) var(--l),
    linear-gradient(var(--c), var(--c)) 0 calc(100% - var(--o)) / var(--l) var(--w),
    linear-gradient(var(--c), var(--c)) var(--o) 100% / var(--w) var(--l),
    linear-gradient(var(--c), var(--c)) 100% calc(100% - var(--o)) / var(--l) var(--w),
    linear-gradient(var(--c), var(--c)) calc(100% - var(--o)) 100% / var(--w) var(--l);
  background-repeat: no-repeat;
}
.bp-modal.is-out .bp-modal__frame, .bp-modal.is-out .bp-modal__scrim { transition: opacity 160ms var(--bp-exit), transform 160ms var(--bp-exit); opacity: 0; }
.bp-modal.is-out .bp-modal__frame { transform: translateY(6px); }
.bp-modal__sheet { position: relative; background: var(--panel); border: 1px solid var(--line); box-shadow: var(--shadow-modal); color: var(--line); --bp-ground: var(--panel); }
.bp-modal__head { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: stretch; border-bottom: 1px solid var(--line-faint); }
.bp-modal__title { padding: 16px 20px; margin: 0; font: 600 20px/26px var(--font-display); letter-spacing: -.01em; }
.bp-modal__meta { display: flex; flex-direction: column; justify-content: center; padding: 0 14px; border-left: 1px solid var(--line-faint); font: 500 10px/14px var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--line-soft); }
.bp-modal__meta b { color: var(--line); font-weight: 500; }
.bp-modal__close { display: grid; place-items: center; padding: 0 10px; border-left: 1px solid var(--line-faint); }
.bp-modal__body { padding: 20px 24px 24px; display: flex; flex-direction: column; gap: 16px; }
.bp-modal__body > p { margin: 0; color: var(--line-soft); }
.bp-modal__foot { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 8px; padding: 14px 20px; border-top: 1px solid var(--line-faint); background: var(--panel-sunk); }

/* =============================== Progress: a dimension line extending to its value */
.bp-progress { display: flex; flex-direction: column; gap: 2px; min-width: 0; --v: 0; }
.bp-progress__head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.bp-progress__label { font: 500 11px/16px var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--line-soft); }
.bp-progress__track { position: relative; height: 26px; margin: 0 1px; color: var(--cyan); overflow: clip; overflow-clip-margin: 12px; }
.bp-progress__ext { position: absolute; top: 4px; bottom: 2px; width: 1px; background: var(--rule); }
.bp-progress__ext.s { left: 0; } .bp-progress__ext.e { right: 0; }
.bp-progress__rail { position: absolute; left: 0; right: 0; top: 14px; height: 0; border-top: 1px dashed var(--line-faint); }
.bp-progress__fill { position: absolute; left: 0; right: 0; top: 13.5px; height: 1.5px; background: currentColor; transform-origin: 0 50%; transform: scaleX(var(--v)); transition: transform 700ms var(--bp-settle); }
.bp-progress__arrowL { position: absolute; left: 0; top: 11px; width: 9px; height: 6px; background: currentColor; clip-path: polygon(0 50%, 100% 0, 100% 100%); }
.bp-progress__tip { position: absolute; left: 0; top: 0; width: 100%; height: 100%; transform: translateX(calc(var(--v) * 100%)); transition: transform 700ms var(--bp-settle); pointer-events: none; }
.bp-progress__tip::before { content: ""; position: absolute; left: -9px; top: 11px; width: 9px; height: 6px; background: currentColor; clip-path: polygon(100% 50%, 0 0, 0 100%); }
.bp-progress__tip::after { content: ""; position: absolute; left: -.5px; top: 6px; width: 1px; height: 16px; background: currentColor; }
.bp-progress__val { position: absolute; left: 0; top: 0; transform: translateX(calc(-100% - 12px)); font: 500 11px/12px var(--font-mono); letter-spacing: .04em; color: var(--cyan); white-space: nowrap; }
.bp-progress.is-low .bp-progress__val { transform: translateX(8px); }
.bp-progress.is-zero .bp-progress__tip::before, .bp-progress.is-zero .bp-progress__arrowL { opacity: 0; }
.bp-progress__target { position: absolute; top: 2px; bottom: 0; width: 1px; border-left: 1px dashed var(--line-soft); }
.bp-progress__target span { position: absolute; left: 3px; bottom: -1px; font: 500 9px/10px var(--font-mono); color: var(--line-soft); letter-spacing: .06em; }
.bp-progress--green .bp-progress__track, .bp-progress--green .bp-progress__val { color: var(--green); }
.bp-progress--amber .bp-progress__track, .bp-progress--amber .bp-progress__val { color: var(--amber); }
.bp-progress--red .bp-progress__track, .bp-progress--red .bp-progress__val { color: var(--redline); }
.bp-progress.is-indeterminate .bp-progress__fill { transform: none; background: repeating-linear-gradient(90deg, currentColor 0 18px, transparent 18px 30px); opacity: .9; }
.bp-progress.is-indeterminate .bp-progress__tip { display: none; }
.bp-progress.is-indeterminate .bp-progress__fill { animation: bp-march 900ms linear infinite; left: -30px; right: 0; }
.bp-progress.is-indeterminate .bp-progress__track { overflow: hidden; }
@keyframes bp-march { to { transform: translateX(30px); } }

/* ================================================== Dimension (signature) */
.bp-dim { position: relative; display: inline-block; vertical-align: middle; color: var(--bp-dim-c, var(--line)); flex: none; }
.bp-dim i { position: absolute; display: block; background: currentColor; }
.bp-dim--h { width: var(--len, 160px); height: 30px; }
.bp-dim--h .ln { left: 0; right: 0; top: 21px; height: 1px; transform-origin: 50% 50%; }
.bp-dim--h .ar { top: 18.5px; width: 10px; height: 6px; clip-path: polygon(0 50%, 100% 0, 100% 100%); }
.bp-dim--h .ar.a { left: 0; } .bp-dim--h .ar.b { right: 0; transform: scaleX(-1); }
.bp-dim--h .ext { top: 15px; bottom: -2px; width: 1px; opacity: .75; transform-origin: 50% 100%; }
.bp-dim--h .ext.a { left: 0; } .bp-dim--h .ext.b { right: 0; }
.bp-dim--h .bp-dim__text { position: absolute; left: 50%; bottom: 13px; transform: translateX(-50%); }
.bp-dim--v { width: 34px; height: var(--len, 120px); }
.bp-dim--v .ln { top: 0; bottom: 0; left: 21px; width: 1px; }
.bp-dim--v .ar { left: 18.5px; width: 6px; height: 10px; clip-path: polygon(50% 0, 100% 100%, 0 100%); }
.bp-dim--v .ar.a { top: 0; } .bp-dim--v .ar.b { bottom: 0; transform: scaleY(-1); }
.bp-dim--v .ext { left: 15px; right: -2px; height: 1px; opacity: .75; transform-origin: 100% 50%; }
.bp-dim--v .ext.a { top: 0; } .bp-dim--v .ext.b { bottom: 0; }
.bp-dim--v .bp-dim__text { position: absolute; top: 50%; left: 9px; transform: translate(-50%, -50%) rotate(-90deg); }
.bp-dim__text { display: inline-flex; align-items: center; gap: 4px; font: 500 12px/14px var(--font-mono); letter-spacing: .02em; white-space: nowrap; }
.bp-dim__text small { font-size: 10px; color: var(--line-soft); letter-spacing: .04em; }
.bp-dim__text .bp-dim__label { font-family: var(--font-hand); font-size: 14px; letter-spacing: 0; color: inherit; }
.bp-tol { display: inline-flex; flex-direction: column; font: 500 8.5px/9px var(--font-mono); letter-spacing: 0; color: var(--line-soft); }
.bp-dim--cyan { --bp-dim-c: var(--cyan); } .bp-dim--red { --bp-dim-c: var(--redline); } .bp-dim--soft { --bp-dim-c: var(--line-soft); }
.bp-dim.is-drawing .ln { animation: bp-grow-x var(--bp-t-measure) var(--bp-settle) var(--bp-delay, 0ms) backwards; }
.bp-dim--v.is-drawing .ln { animation-name: bp-grow-y; }
.bp-dim.is-drawing .ext { animation: bp-grow-y 160ms var(--bp-settle) var(--bp-delay, 0ms) backwards; }
.bp-dim--v.is-drawing .ext { animation-name: bp-grow-x; }
.bp-dim.is-drawing .ar { animation: bp-fade 160ms var(--bp-settle) calc(var(--bp-delay, 0ms) + 220ms) backwards; }
.bp-dim.is-drawing .bp-dim__text { animation: bp-fade 200ms var(--bp-settle) calc(var(--bp-delay, 0ms) + 180ms) backwards; }
@keyframes bp-grow-x { from { transform: scaleX(0); } }
@keyframes bp-grow-y { from { transform: scaleY(0); } }
.bp-dim.bp-dim--h .ar.b { animation-name: bp-fade; }

/* ===================================================== Callout (signature) */
.bp-callout { display: grid; grid-template-columns: auto 28px minmax(0, 1fr); align-items: start; column-gap: 0; color: var(--line); --bp-ground: var(--panel); }
.bp-callout__lead { position: relative; height: 24px; }
.bp-callout__lead::before { content: ""; position: absolute; left: 0; right: 4px; top: 11.5px; height: 1px; background: var(--line-soft); transform-origin: 0 50%; transition: transform var(--bp-t-base) var(--bp-settle), background-color var(--bp-t-quick); }
.bp-callout__lead::after { content: ""; position: absolute; right: 2px; top: 10px; width: 4px; height: 4px; border-radius: 50%; background: var(--line-soft); transition: background-color var(--bp-t-quick); }
.bp-callout__note { min-width: 0; padding-top: 2px; }
.bp-callout__title { font: 500 11px/16px var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--line); margin: 2px 0 2px; }
.bp-callout__text { font: 400 14px/20px var(--font-text); color: var(--line-soft); margin: 0; }
.bp-callout__text--hand { font: 400 16px/21px var(--font-hand); color: var(--line); }
.bp-callout.is-active .bp-balloon, .bp-callout:hover .bp-balloon { background: var(--cyan); border-color: var(--cyan); color: var(--on-cyan); }
.bp-callout.is-active .bp-callout__lead::before, .bp-callout:hover .bp-callout__lead::before, .bp-callout.is-active .bp-callout__lead::after, .bp-callout:hover .bp-callout__lead::after { background: var(--cyan); }
.bp-callout--red .bp-balloon { color: var(--redline); }
.bp-callout--red .bp-callout__text--hand { color: var(--redline); }
.bp-callouts { display: flex; flex-direction: column; gap: 14px; margin: 0; padding: 0; list-style: none; }
.bp-callouts > li { cursor: default; }
/* pins: a callout attached to a point on a drawing */
.bp-pins { position: absolute; inset: 0; pointer-events: none; }
.bp-pin { position: absolute; width: 0; height: 0; pointer-events: none; }
.bp-pin__dot { position: absolute; left: -3px; top: -3px; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); }
.bp-pin__lead { position: absolute; left: 0; top: -.5px; width: var(--len, 44px); height: 1px; background: var(--cyan); transform-origin: 0 50%; transform: rotate(var(--ang, -45deg)); }
.bp-pin__end { position: absolute; left: 0; top: 0; transform: rotate(var(--ang, -45deg)) translateX(var(--len, 44px)) rotate(calc(-1 * var(--ang, -45deg))); }
.bp-pin__btn { position: absolute; left: -13px; top: -13px; width: 26px; height: 26px; padding: 0; border: 1px solid var(--cyan); border-radius: 50%; background: var(--panel); color: var(--cyan); font: 600 11px/1 var(--font-mono); cursor: pointer; pointer-events: auto; transition: background-color var(--bp-t-quick), color var(--bp-t-quick), transform var(--bp-t-base) var(--bp-stamp); }
.bp-pin__btn:hover, .bp-pin.is-active .bp-pin__btn { background: var(--cyan); color: var(--on-cyan); transform: scale(1.12); }
.bp-pin.is-drawing .bp-pin__dot { animation: bp-dot 180ms var(--bp-stamp) var(--bp-delay, 0ms) backwards; }
.bp-pin.is-drawing .bp-pin__lead { animation: bp-lead2 260ms var(--bp-draft) calc(var(--bp-delay, 0ms) + 80ms) backwards; }
.bp-pin.is-drawing .bp-pin__btn { animation: bp-dot 220ms var(--bp-stamp) calc(var(--bp-delay, 0ms) + 300ms) backwards; }
@keyframes bp-lead2 { from { transform: rotate(var(--ang, -45deg)) scaleX(0); } }

/* =================================================== TitleBlock (signature) */
.bp-tb { position: relative; display: grid; grid-template-columns: minmax(96px, .9fr) repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line-faint); border: 1.5px solid var(--line); color: var(--line); font-family: var(--font-mono); --bp-ground: var(--panel); min-width: 0; }
.bp-tb__cell { position: relative; min-width: 0; padding: 6px 10px 8px; background: var(--panel); overflow: hidden; }
.bp-tb__k { display: block; font: 500 9px/12px var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--line-soft); }
.bp-tb__v { display: block; margin-top: 3px; font: 500 13px/18px var(--font-mono); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bp-tb__org { grid-row: span 2; display: flex; flex-direction: column; justify-content: space-between; gap: 8px; }
.bp-tb__org svg { width: 34px; height: 34px; }
.bp-tb__org .bp-tb__v { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; white-space: normal; }
.bp-tb__title { grid-column: span 3; }
.bp-tb__title .bp-tb__v { font: 600 18px/24px var(--font-display); letter-spacing: -.01em; white-space: normal; }
.bp-tb__rev .bp-tb__v { display: flex; align-items: center; gap: 8px; overflow: visible; height: 24px; margin-top: 0; }
.bp-tb__revletter { display: inline-block; }
.bp-tb__revletter.is-in { animation: bp-rev-in 420ms var(--bp-stamp) 260ms backwards; }
@keyframes bp-rev-in { from { opacity: 0; transform: translateY(10px); } }
.bp-tb__wide { grid-column: span 2; }
.bp-tb__full { grid-column: 1 / -1; }
.bp-tbw { position: relative; container-type: inline-size; min-width: 0; }
.bp-tbw.bp-tracing > .bp-tb { border-color: transparent; }
@container (max-width: 480px) {
  .bp-tb { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .bp-tb__org { grid-row: auto; grid-column: 1 / -1; flex-direction: row; align-items: center; }
  .bp-tb__org svg { width: 26px; height: 26px; }
  .bp-tb__title, .bp-tb__sheet { grid-column: 1 / -1; }
  .bp-tb__v { font-size: 12px; }
}
@container (max-width: 330px) { .bp-tb { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.bp-thud { animation: bp-thud 240ms var(--bp-settle) 150ms; }
@keyframes bp-thud { 30% { transform: translateY(1.5px); } }

/* ---------- the REV stamp ---------- */
.bp-stamp { position: absolute; z-index: 8; pointer-events: none; color: var(--redline); transform: rotate(-7deg); animation: bp-stamp-in var(--bp-t-stamp) var(--bp-stamp) backwards; }
.bp-stamp.is-static { position: relative; display: inline-block; animation: none; }
@keyframes bp-stamp-in { 0% { opacity: 0; transform: rotate(-12deg) scale(1.7); } 45% { opacity: 1; } 100% { opacity: 1; transform: rotate(-7deg) scale(1); } }
.bp-stamp.is-out { transition: opacity 400ms var(--bp-exit); opacity: 0; }
.bp-stamp__ink {
  display: flex; align-items: center; gap: 10px; padding: 6px 12px 6px 8px;
  border: 4px double currentColor; border-radius: 3px;
  background: color-mix(in srgb, var(--panel) 78%, transparent);
  -webkit-mask-image: radial-gradient(circle at 30% 40%, transparent 0 .8px, #000 1.3px), radial-gradient(circle at 70% 20%, transparent 0 .7px, #000 1.2px), radial-gradient(circle at 50% 80%, transparent 0 1px, #000 1.5px);
  -webkit-mask-size: 13px 11px, 17px 19px, 23px 15px;
  -webkit-mask-composite: source-in;
  mask-image: radial-gradient(circle at 30% 40%, transparent 0 .8px, #000 1.3px), radial-gradient(circle at 70% 20%, transparent 0 .7px, #000 1.2px), radial-gradient(circle at 50% 80%, transparent 0 1px, #000 1.5px);
  mask-size: 13px 11px, 17px 19px, 23px 15px;
  mask-composite: intersect;
}
.bp-stamp__big { font: 700 34px/1 var(--font-mono); letter-spacing: -.02em; padding: 0 8px 0 4px; border-right: 1.5px solid currentColor; }
.bp-stamp__meta { display: flex; flex-direction: column; gap: 1px; font: 600 10px/12px var(--font-mono); letter-spacing: .16em; text-transform: uppercase; white-space: nowrap; }
.bp-stamp__meta em { font: 400 15px/16px var(--font-hand); letter-spacing: 0; text-transform: none; font-style: normal; }

/* ====================================================== DrawingSheet (widget) */
.bp-dwg { position: relative; display: flex; flex-direction: column; min-width: 0; background: var(--panel); border: 1.5px solid var(--line); color: var(--line); --bp-ground: var(--panel); }
.bp-dwg__bar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 10px 14px; border-bottom: 1px solid var(--line-faint); }
.bp-dwg__bar .bp-heading { margin-right: auto; }
.bp-dwg__frame { position: relative; margin: 14px; border: 1px solid var(--line-faint); }
.bp-dwg__zones { position: absolute; inset: -14px; pointer-events: none; font: 500 8.5px/1 var(--font-mono); color: var(--line-soft); }
.bp-dwg__zones span { position: absolute; }
.bp-dwg__art { position: relative; min-height: 200px; background-image: radial-gradient(var(--line-faint) .9px, transparent 1.2px); background-size: 16px 16px; background-position: 8px 8px; overflow: hidden; }
.bp-dwg__art svg.bp-dwg__svg { display: block; width: 100%; height: auto; overflow: visible; }
.bp-dwg__svg .stroke { fill: none; stroke: var(--line); stroke-width: 1.5; transition: stroke var(--bp-t-quick); }
.bp-dwg__svg .thin { fill: none; stroke: var(--line-soft); stroke-width: .8; vector-effect: non-scaling-stroke; }
.bp-dwg__svg .hidden { fill: none; stroke: var(--line-soft); stroke-width: .9; stroke-dasharray: 4 3; vector-effect: non-scaling-stroke; }
.bp-dwg__svg .center { fill: none; stroke: var(--line-soft); stroke-width: .7; stroke-dasharray: 12 3 2 3; vector-effect: non-scaling-stroke; }
.bp-dwg__svg .fill { fill: var(--panel-sunk); }
.bp-dwg__svg .hatch { fill: url(#bp-hatch); }
.bp-dwg__svg .accent { fill: none; stroke: var(--cyan); stroke-width: 1.6; }
.bp-dwg__svg .dimc { fill: none; stroke: var(--line-soft); stroke-width: .8; vector-effect: non-scaling-stroke; }
.bp-dwg__svg .arw { fill: var(--line-soft); }
.bp-dwg__svg .dimt { fill: var(--line); font: 500 11px var(--font-mono); letter-spacing: .02em; }
.bp-dwg__svg .dims { transition: opacity var(--bp-t-base); }
.bp-dwg__svg .txt { fill: var(--line-soft); font: 500 9px var(--font-mono); letter-spacing: .08em; }
.bp-dwg__svg .layer { transition: transform 420ms var(--bp-settle); }
.bp-dwg__svg .layer.is-hot .stroke { stroke: var(--cyan); }
.bp-dwg__svg.is-drawing .stroke, .bp-dwg__svg.is-drawing .accent { stroke-dasharray: 1 1; stroke-dashoffset: 1; animation: bp-trace 900ms var(--bp-draft) calc(var(--bp-delay, 0ms) + var(--ld, 0ms)) forwards; }
.bp-dwg__svg.is-drawing .dims, .bp-dwg__svg.is-drawing .txt, .bp-dwg__svg.is-drawing .thin, .bp-dwg__svg.is-drawing .hidden, .bp-dwg__svg.is-drawing .hatch, .bp-dwg__svg.is-drawing .center { animation: bp-fade 400ms var(--bp-settle) calc(var(--bp-delay, 0ms) + 700ms) backwards; }
.bp-dwg__foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 8px 14px; border-top: 1px solid var(--line-faint); font: 500 10px/14px var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--line-soft); }

/* ========================================================= SpecSheet (widget) */
.bp-spec { width: 100%; border-collapse: collapse; font: 400 14px/20px var(--font-text); color: var(--line); }
.bp-spec th { padding: 8px 12px; text-align: left; font: 500 10px/14px var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--line-soft); background: var(--panel-sunk); border-bottom: 1px solid var(--line-faint); white-space: nowrap; }
.bp-spec td { padding: 10px 12px; border-bottom: 1px solid var(--line-faint); vertical-align: middle; }
.bp-spec tbody tr { transition: background-color var(--bp-t-quick); cursor: pointer; }
.bp-spec tbody tr:hover { background: var(--panel-sunk); }
.bp-spec tbody tr.is-pinned { background: var(--panel-sunk); box-shadow: inset 2px 0 0 var(--cyan); }
.bp-spec tbody tr:focus-visible { outline: 1px solid var(--focus); outline-offset: -1px; }
.bp-spec .num { font: 500 13.5px/20px var(--font-mono); white-space: nowrap; text-align: right; }
.bp-spec .grp td { padding: 14px 12px 6px; font: 500 10px/14px var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); background: none; cursor: default; border-bottom-color: var(--line-faint); }
.bp-spec .grp:hover { background: none; }
.bp-spec__param small { display: block; color: var(--line-soft); font-size: 12px; line-height: 16px; }
.bp-tolbar { position: relative; width: 84px; height: 14px; margin-left: auto; }
.bp-tolbar::before { content: ""; position: absolute; left: 0; right: 0; top: 7px; height: 1px; background: var(--rule); }
.bp-tolbar__band { position: absolute; top: 3px; height: 9px; border: 1px solid var(--line-soft); background: repeating-linear-gradient(-45deg, var(--line-faint) 0 1px, transparent 1px 4px); }
.bp-tolbar__nom { position: absolute; top: 1px; width: 1px; height: 13px; background: var(--line-soft); }
.bp-tolbar__m { position: absolute; top: -2px; width: 9px; height: 7px; margin-left: -4.5px; background: currentColor; clip-path: polygon(0 0, 100% 0, 50% 100%); transition: left 500ms var(--bp-settle); }
.bp-spec-wrap { overflow-x: auto; container-type: inline-size; }
@container (max-width: 560px) { .bp-spec .tol, .bp-spec .band { display: none; } .bp-spec td, .bp-spec th { padding-left: 8px; padding-right: 8px; } }

/* =========================================================== Readout (widget) */
.bp-readout__val { display: flex; align-items: baseline; gap: 6px; margin: 4px 0 2px; }
.bp-readout__num { font: 500 40px/44px var(--font-mono); letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.bp-readout__unit { font: 500 13px/16px var(--font-mono); color: var(--line-soft); letter-spacing: .04em; }
.bp-readout__scale { position: relative; height: 34px; margin-top: 6px; overflow: clip; overflow-clip-margin: 8px; }
.bp-readout__axis { position: absolute; left: 0; right: 0; top: 12px; height: 8px; border-left: 1px solid var(--rule); border-right: 1px solid var(--rule);
  background: linear-gradient(90deg, var(--line-faint) 1px, transparent 1px) 0 0 / 10% 5px repeat-x, linear-gradient(var(--rule), var(--rule)) 0 0 / 100% 1px no-repeat; }
.bp-readout__band { position: absolute; top: 9px; height: 14px; border: 1px solid var(--green); background: repeating-linear-gradient(-45deg, color-mix(in srgb, var(--green) 30%, transparent) 0 1px, transparent 1px 4px); }
.bp-readout__mark { position: absolute; left: 0; top: 0; width: 100%; height: 100%; transition: transform 600ms var(--bp-settle); pointer-events: none; }
.bp-readout__mark::before { content: ""; position: absolute; left: -5px; top: 0; width: 10px; height: 8px; background: var(--cyan); clip-path: polygon(0 0, 100% 0, 50% 100%); }
.bp-readout__mark::after { content: ""; position: absolute; left: -.5px; top: 8px; width: 1px; height: 18px; background: var(--cyan); }
.bp-readout__ends { position: absolute; left: 0; right: 0; bottom: -4px; display: flex; justify-content: space-between; font: 500 9.5px/10px var(--font-mono); color: var(--line-soft); }
.bp-readout__spark { display: block; width: 100%; height: 40px; overflow: visible; margin-top: 8px; }
.bp-readout__spark path.ln { fill: none; stroke: var(--cyan); stroke-width: 1.4; stroke-linejoin: round; }
.bp-readout__spark path.ln.is-drawing { stroke-dasharray: 1 1; stroke-dashoffset: 1; animation: bp-trace 900ms var(--bp-draft) 200ms forwards; }
.bp-readout__spark .lim { stroke: var(--line-faint); stroke-width: 1; stroke-dasharray: 3 3; vector-effect: non-scaling-stroke; }

/* ======================================================= RevisionLog (widget) */
.bp-revlog { display: flex; flex-direction: column; }
.bp-revlog__row { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto; gap: 12px; align-items: start; padding: 12px 0; border-bottom: 1px solid var(--line-faint); }
.bp-revlog__row:last-child { border-bottom: 0; }
.bp-revlog__row.is-new { animation: bp-rise 380ms var(--bp-settle) 300ms backwards; }
.bp-revlog__desc { margin: 0; font: 400 14px/20px var(--font-text); }
.bp-revlog__by { font: 500 10.5px/14px var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--line-soft); margin-top: 2px; }
.bp-revlog__date { font: 500 11px/20px var(--font-mono); color: var(--line-soft); white-space: nowrap; }

/* ========================================================== Logo lockup */
.bp-logo { display: inline-flex; align-items: center; gap: 10px; color: var(--line); text-decoration: none; }
.bp-logo svg { width: 32px; height: 32px; flex: none; }
.bp-logo b { font: 600 17px/1 var(--font-display); letter-spacing: -.01em; }
.bp-logo small { font: 500 10px/1 var(--font-mono); letter-spacing: .14em; color: var(--line-soft); text-transform: uppercase; padding: 3px 5px; border: 1px solid var(--line-faint); }

/* ===================================================== reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 1ms !important; animation-delay: 0ms !important; transition-duration: 1ms !important; transition-delay: 0ms !important; }
  .bp-spin .arc { animation: none !important; stroke-dasharray: .7 .3; stroke-dashoffset: 0; }
  .bp-progress.is-indeterminate .bp-progress__fill { animation: none !important; }
  .bp-btn:active, .bp-ibtn:active, .bp-card--interactive:hover { transform: none; }
}