/* ============================================================
   YEARVIEW: the live analytics demo. One panel: header + granularity,
   canvas stage, measured meters, the naive-way button, the lesson.
   Tokens come from base.css; gold = limits and lessons, blue = the build.
   ============================================================ */

#yearview{
  margin-top:14px;
  background:var(--panel);
  border:1px solid var(--stroke-soft);
  border-radius:14px;
  padding:18px 20px 16px;
}

/* ---------- head ---------- */
.yv-head{
  display:flex;justify-content:space-between;align-items:flex-end;
  gap:18px;flex-wrap:wrap;
  margin-bottom:14px;
}
.yv-live{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--mono);font-size:9px;letter-spacing:.14em;color:var(--mint);
}
.yv-live i{
  width:6px;height:6px;border-radius:50%;
  background:var(--mint);
  box-shadow:0 0 8px rgba(49,208,170,.8);
  animation:yv-pulse 2.2s ease-in-out infinite;
}
@keyframes yv-pulse{
  0%,100%{opacity:1}
  50%{opacity:.35}
}
.yv-title{
  margin-top:8px;
  font-size:clamp(16px,1.8vw,20px);font-weight:600;letter-spacing:-.01em;color:var(--white);
}
.yv-sub{margin-top:6px;font-size:13px;color:var(--dim);max-width:64ch}

.yv-gran{display:flex;gap:0;border:1px solid var(--stroke);border-radius:10px;overflow:hidden}
.yv-gran button{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;
  color:var(--dim);background:transparent;
  border:0;border-left:1px solid var(--stroke);
  padding:8px 14px;cursor:pointer;
  transition:color .15s,background .15s;
}
.yv-gran button:first-child{border-left:0}
.yv-gran button:hover{color:var(--white)}
.yv-gran button[aria-pressed="true"]{color:#fff;background:var(--blue)}
.yv-gran button:focus-visible{outline:2px solid var(--blue-hi);outline-offset:-2px}

/* ---------- stage ---------- */
.yv-stage{
  position:relative;
  height:clamp(240px,32vw,340px);
  background:var(--screen-bg);
  border:1px solid var(--stroke-soft);
  border-radius:10px;
  overflow:hidden;
  cursor:crosshair;
}
.yv-stage:focus-visible{outline:2px solid var(--blue-hi);outline-offset:2px}
.yv-canvas{position:absolute;inset:0;width:100%;height:100%}

/* le rendu naïf, posé par-dessus : qu'on le voie coûter */
.yv-naive-svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.yv-naive-svg path{fill:none;stroke:var(--gold-data);stroke-width:1;opacity:.75}

/* tooltip, même grammaire que le reste du studio */
.yv-tip{
  position:absolute;top:10%;z-index:3;pointer-events:none;
  transform:translate(0,0);
  background:rgba(13,15,20,.92);border:1px solid var(--stroke);border-radius:9px;
  padding:8px 11px;min-width:150px;
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  box-shadow:0 12px 32px rgba(0,0,0,.5);
  opacity:0;transition:opacity .12s,left .1s ease-out;
}
.yv-tip.is-on{opacity:1}
.yv-tip.is-flipped{transform:translate(-100%,0)}
.yv-tip-h{
  display:block;
  font-family:var(--mono);font-size:11px;color:var(--white);letter-spacing:.04em;
}
.yv-tip-r{display:block;margin-top:4px;font-size:11.5px;color:var(--text)}
.yv-tip-pin{
  display:block;margin-top:6px;
  font-family:var(--mono);font-size:8.5px;letter-spacing:.12em;color:var(--faint);
}

/* ---------- meters ---------- */
.yv-meterrow{
  display:flex;align-items:stretch;gap:10px;flex-wrap:wrap;
  margin-top:12px;
}
.yv-meter{
  flex:1;min-width:130px;
  background:var(--panel-2);border:1px solid var(--stroke-soft);border-radius:9px;
  padding:8px 12px;
  display:flex;flex-direction:column;gap:3px;
}
.yv-m-l{font-family:var(--mono);font-size:8.5px;letter-spacing:.16em;color:var(--faint)}
.yv-m-v{
  font-family:var(--mono);font-size:13px;color:var(--white);
  font-variant-numeric:tabular-nums;
  transition:color .2s;
}
.yv-meter.is-hot .yv-m-v{color:var(--gold-data)}

.yv-naive{
  align-self:stretch;
  font-family:var(--ui);font-size:12.5px;font-weight:600;
  color:var(--gold-data);background:transparent;
  border:1px solid rgba(190,134,29,.45);border-radius:9px;
  padding:8px 16px;cursor:pointer;
  transition:color .15s,border-color .15s,background .15s;
}
.yv-naive:hover{color:var(--gold);border-color:var(--gold-data);background:rgba(190,134,29,.08)}
.yv-naive[aria-pressed="true"]{color:#0B0C10;background:var(--gold-data);border-color:var(--gold-data)}
.yv-naive:disabled{opacity:.6;cursor:wait}
.yv-naive:focus-visible{outline:2px solid var(--gold-data);outline-offset:2px}

.yv-naive-note{
  margin-top:10px;
  font-family:var(--mono);font-size:11px;line-height:1.6;color:var(--gold-data);
}

/* la leçon, en série : la voix éditoriale du site */
.yv-lesson{
  margin:18px auto 2px;
  font-family:"Instrument Serif",serif;font-style:italic;
  font-size:clamp(17px,2vw,22px);letter-spacing:-.01em;
  color:#9DC9FF;text-align:center;
}

/* ---------- responsive ---------- */
@media (max-width:640px){
  #yearview{padding:14px 14px 14px}
  .yv-head{align-items:stretch}
  .yv-gran{width:100%}
  .yv-gran button{flex:1;padding:9px 0;text-align:center}
  .yv-stage{height:240px}
  .yv-meter{min-width:calc(50% - 5px)}
  .yv-naive{width:100%}
}

@media (prefers-reduced-motion:reduce){
  .yv-live i{animation:none}
  .yv-tip,.yv-m-v,.yv-naive{transition:none}
}