/* ==========================================================================
   quick-start.css — bespoke visuals for /work/quick-start/
   Tokens only, except inside .phone__screen (mock UI).
   ========================================================================== */

.qs-before { color: var(--muted); text-decoration: line-through; text-decoration-color: var(--before); }

/* ---------- Fig 01: before vs after, machine toggle ---------- */
.ba { display: grid; gap: 1.4rem; }
.ba__top { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1rem; }
.ba__top .seg button { height: 40px; }
.ba__grid { display: grid; gap: 1.4rem; }
@media (min-width: 680px) { .ba__grid { grid-template-columns: 1fr 1fr; gap: clamp(20px, 3vw, 40px); } }
.ba__col { display: grid; gap: .6rem; align-content: start; }
.ba__label--after { color: var(--signal-ink); }

/* mini app screens: reuse .phone__screen so mock colours are allowed */
.qs-mini.phone__screen { height: auto; border-radius: 22px; padding: 16px; box-shadow: var(--shadow); font-family: var(--font-sans); }
.qs-mini__head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; font-size: 12px; color: #a8a49a; }
.qs-mini__head b { font: 400 26px/1 var(--font-serif); color: #efebe2; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.qs-mini__tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.qs-tile { position: relative; display: grid; gap: 4px; padding: 10px 12px; border-radius: 12px; background: #1d1d1a; border: 1px solid rgba(239,235,226,.06); overflow: hidden; }
.qs-tile span { font: 500 9.5px/1.2 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: #8b877d; }
.qs-tile b { font: 400 22px/1 var(--font-serif); color: #efebe2; letter-spacing: -.01em; font-variant-numeric: tabular-nums; }
.qs-tile b small { font: 500 10px/1 var(--font-sans); color: #8b877d; margin-left: 3px; letter-spacing: 0; }
.qs-tile.is-dead b { color: #5e5b54; }
.qs-tile.is-new::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 2px; background: #ef4f16; transform-origin: left; animation: qs-wipe .7s var(--ease-out) both; }
.qs-tile.is-new b { animation: qs-up .5s var(--ease-out) both; }
@keyframes qs-wipe { from { transform: scaleX(0); } to { transform: none; } }
@keyframes qs-up { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.qs-tile__bar { display: block; height: 4px; margin-top: 4px; border-radius: 999px; background: #2c2c28; overflow: hidden; }
.qs-tile__bar i { display: block; height: 100%; width: 62%; border-radius: inherit; background: #ef4f16; }

.qs-mini__stamp {
  position: absolute; left: 50%; top: 56%; padding: 6px 12px; border: 1.5px solid #ff8a5c; border-radius: 6px;
  font: 500 11px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: #ff8a5c; background: rgba(18,18,16,.86);
  transform: translate(-50%, -50%) rotate(-6deg) scale(.9); opacity: 0; pointer-events: none;
  transition: opacity .35s var(--ease-out), transform .35s var(--ease-out);
}
.qs-mini__stamp.is-on { opacity: 1; transform: translate(-50%, -50%) rotate(-6deg) scale(1); }

/* ---------- Fig 02: the revamped flow ---------- */
.qs { display: grid; gap: clamp(28px, 4vw, 48px); align-items: center; }
@media (min-width: 860px) { .qs { grid-template-columns: 300px minmax(0, 1fr); } }
.qs__side { display: grid; gap: 1.3rem; align-content: start; }
.qs__ctl { display: grid; gap: .55rem; justify-items: start; }
.qs__ctl .seg { flex-wrap: wrap; border-radius: 22px; }
.qs__ctl .seg button { height: 40px; }
.qs__explain { display: grid; gap: .45rem; padding-top: 1.1rem; border-top: 1px dashed var(--line-strong); min-height: 9rem; }
.qs__explain h3 { font-size: 1.2rem; }
.qs__explain p { font-size: .96rem; line-height: 1.55; }

/* phone app (hard-coded colours allowed inside .phone__screen) */
.qsapp { position: absolute; inset: 0; display: flex; flex-direction: column; gap: 10px; padding: 46px 14px 18px; color: #efebe2; font-family: var(--font-sans); animation: qs-screen .45s var(--ease-out) both; }
@keyframes qs-screen { from { opacity: 0; transform: translateX(10px); } to { opacity: 1; transform: none; } }
.qsapp__conn { display: inline-flex; align-items: center; gap: 6px; font: 500 9.5px/1 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: #a8a49a; }
.qsapp__conn i { width: 6px; height: 6px; border-radius: 50%; background: #2fbf71; }
.qsapp__h { font: 400 30px/1 var(--font-serif); letter-spacing: -.02em; color: #efebe2; margin-top: 4px; }
.qsapp__modes { display: grid; gap: 7px; }
.qsapp__mode {
  display: grid; gap: 2px; text-align: left; padding: 10px 12px; border-radius: 14px;
  background: #1d1d1a; border: 1.5px solid rgba(239,235,226,.08); color: #efebe2; transition: border-color .3s, background-color .3s;
}
.qsapp__mode b { font-size: 13.5px; font-weight: 600; }
.qsapp__mode span { font-size: 11px; color: #8b877d; }
.qsapp__mode[aria-pressed="true"] { border-color: #ef4f16; background: rgba(239, 79, 22,.1); }
.qsapp__cfg { min-height: 64px; display: grid; gap: 8px; align-content: start; font-size: 11.5px; color: #a8a49a; }
.qsapp__chips { display: flex; flex-wrap: wrap; gap: 5px; }
.qsapp__chips span { padding: 5px 9px; border-radius: 999px; border: 1px solid #3a3a35; font-size: 10.5px; color: #a8a49a; }
.qsapp__chips span.on { border-color: #efebe2; color: #15140f; background: #efebe2; font-weight: 600; }
.qsapp__val { font: 400 24px/1 var(--font-serif); color: #efebe2; }
.qsapp__bar { height: 8px; border-radius: 999px; background: #2c2c28; overflow: hidden; }
.qsapp__bar i { display: block; height: 100%; border-radius: inherit; background: #ef4f16; transition: width .8s var(--ease-out); }
.qsapp__barrow { display: flex; justify-content: space-between; font-size: 10.5px; color: #a8a49a; }
.qsapp__go {
  margin-top: auto; height: 46px; border-radius: 999px; background: #ef4f16; color: #fff;
  font-weight: 600; font-size: 14px; letter-spacing: -.01em;
}
.qsapp__go--stop { background: #efebe2; color: #15140f; }
.qsapp__livehead { display: flex; justify-content: space-between; align-items: center; font-size: 11px; color: #a8a49a; }
.qsapp__timer { font: 400 60px/1 var(--font-serif); letter-spacing: -.03em; color: #efebe2; font-variant-numeric: tabular-nums; text-align: center; margin: 8px 0 6px; }
.qsapp__hint { font-size: 11px; color: #8b877d; text-align: center; }
.qsapp .qs-mini__tiles { gap: 7px; }
.qsapp .qs-tile { padding: 12px; }
.qsapp .qs-tile b { font-size: 26px; }
.qsapp__viz { display: grid; gap: 6px; padding: 10px 12px; border-radius: 12px; background: #1d1d1a; border: 1px solid rgba(239,235,226,.06); }
.qsapp__viz svg { width: 100%; height: 44px; }
.qsapp__viz path { fill: none; stroke: #ef4f16; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.qsapp__sets { display: grid; grid-template-columns: repeat(12, 1fr); gap: 4px; padding: 6px 0 4px; }
.qsapp__sets i { aspect-ratio: 1; border-radius: 50%; border: 1.5px solid #3a3a35; }
.qsapp__sets i.on { background: #ef4f16; border-color: #ef4f16; }
.qsapp__sets i.now { border-color: #efebe2; }
.qsapp__done .mono { display: block; font: 500 9.5px/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: #ff8a5c; }
.qsapp__done h4 { font: 400 26px/1.05 var(--font-serif); color: #efebe2; letter-spacing: -.02em; margin-top: 6px; }
.qsapp__cards { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.qs-card { display: grid; gap: 3px; align-content: start; padding: 9px 10px; border-radius: 12px; background: #1d1d1a; border: 1px solid rgba(239,235,226,.06); }
.qs-card span { font: 500 8.5px/1.25 var(--font-mono); letter-spacing: .07em; text-transform: uppercase; color: #8b877d; }
.qs-card b { font-size: 13px; font-weight: 600; line-height: 1.2; color: #efebe2; }
.qs-card small { font-size: 10px; color: #a8a49a; line-height: 1.3; }
.qs-card--hero { grid-column: 1 / -1; background: linear-gradient(135deg, rgba(239, 79, 22,.22), rgba(239, 79, 22,.06)); border-color: rgba(239, 79, 22,.35); }
.qs-card--hero b { font: 400 22px/1.1 var(--font-serif); letter-spacing: -.01em; }
.qs-card--wide { grid-column: 1 / -1; grid-template-columns: auto 1fr; align-items: center; column-gap: 10px; }
.qs-card--wide::before { content: ""; grid-row: span 2; width: 26px; height: 26px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #ffb08a, #ef4f16 60%, #c63d0b); box-shadow: 0 0 0 3px rgba(239, 79, 22,.2); }
.qs-card--muted b { color: #8b877d; font-weight: 500; }
.qsapp__share { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: auto; }
.qsapp__share button {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 40px; border-radius: 999px;
  font-size: 11.5px; font-weight: 600; color: #fff; transition: transform .3s var(--ease-out), opacity .3s;
}
.qsapp__share .wa { background: #1f9d55; }
.qsapp__share .ig { background: linear-gradient(90deg, #d6366a, #f07a2b); }
.qsapp__share button[aria-pressed="true"] { opacity: .75; }
.qsapp__share svg { width: 13px; height: 13px; }
.qsapp__toast {
  position: absolute; z-index: 4; left: 50%; bottom: 72px; padding: 8px 14px; border-radius: 999px;
  background: #efebe2; color: #15140f; font-size: 11.5px; font-weight: 600; white-space: nowrap;
  transform: translate(-50%, 10px); opacity: 0; transition: opacity .3s, transform .4s var(--ease-out); pointer-events: none;
}
.qsapp__toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Fig 03: one month can lie ---------- */
.win { display: grid; gap: 1rem; max-width: 760px; }
.win .seg { flex-wrap: wrap; border-radius: 22px; }
.win .seg button { height: 40px; }
.win__svg { width: 100%; height: auto; overflow: visible; }
.win__base { stroke: var(--line-strong); }
.win__launch { stroke: var(--ink); stroke-width: 1.2; stroke-dasharray: 3 5; opacity: .6; }
.win__launchlabel, .win__tag { font: 500 17px var(--font-mono); letter-spacing: .06em; text-transform: uppercase; fill: var(--muted); }
.win__bar { transition: opacity .5s var(--ease-out), fill .4s; }
.win__bar--b { fill: var(--before); }
.win__bar--a { fill: var(--signal); }
.win[data-mode="3v3"] .win__bar--a { fill: color-mix(in srgb, var(--signal) 55%, transparent); }
.win[data-mode="1v1"] .win__bar:not(.is-pick) { opacity: .15; }
.win__tag { fill: var(--ink-2); opacity: 0; transition: opacity .4s; }
.win[data-mode="1v1"] .win__tag { opacity: 1; }
.win__avg { opacity: 0; transition: opacity .5s var(--ease-out); }
.win[data-mode="3v3"] .win__avg { opacity: 1; }
.win__avgline { stroke-width: 3; stroke-dasharray: 8 6; stroke-linecap: round; }
.win__avgline--b { stroke: var(--muted); }
.win__avgline--a { stroke: var(--signal); }
.win__avglabel { font: 500 17px var(--font-mono); letter-spacing: .04em; fill: var(--ink); }
.win__avglabel--a { fill: var(--signal-ink); }
.win__trap { opacity: 0; transition: opacity .5s var(--ease-out); }
.win[data-mode="1v1"] .win__trap { opacity: 1; }
.win__arrow { fill: none; stroke: var(--ink); stroke-width: 2; stroke-dasharray: 5 5; }
.win__axis { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); text-align: center; }
.win__note { font-size: .98rem; color: var(--ink); min-height: 3.2em; max-width: 62ch; }
.win__note b { color: var(--signal-ink); font-weight: 600; }
@media (min-width: 900px) { .win__launchlabel, .win__tag, .win__avglabel { font-size: 13px; } }

@media (prefers-reduced-motion: reduce) {
  .qsapp, .qs-tile.is-new::before, .qs-tile.is-new b { animation: none; }
}
.win__avglabel, .win__launchlabel, .win__tag { paint-order: stroke; stroke: var(--surface); stroke-width: 6px; stroke-linejoin: round; }