/* Générateur de facture : studio (s'appuie sur la scène de th.css : th-stage, th-title, th-kicker, th-cta, th-toast) */
.fx { --fx-ink: #eef2ff; --fx-dim: rgba(226, 232, 255, .64); --fx-line: rgba(255, 255, 255, .1); --fx-glass: rgba(255, 255, 255, .055); --fx-blue: #4f8bff; --fx-ok: #39d98a; }
.p-fx .th-stage__in { padding-bottom: 90px; }
.fx-studio { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr); gap: 22px; align-items: start; }

/* ---------- formulaire ---------- */
.fx-form { position: relative; padding: 22px; border-radius: 28px; color: var(--fx-ink); scroll-margin-top: 80px;
  background: radial-gradient(120% 90% at 10% 0%, rgba(30, 48, 140, .72), rgba(10, 16, 46, .88) 55%, rgba(5, 8, 23, .92));
  border: 1px solid rgba(140, 175, 255, .18); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  box-shadow: 0 50px 120px -40px rgba(31, 108, 255, .5), inset 0 1px 0 rgba(255, 255, 255, .12); }
.fx-tabs { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); padding: 4px; margin-bottom: 18px; border-radius: 999px; background: rgba(255, 255, 255, .06); border: 1px solid var(--fx-line); }
.fx-tabpill { position: absolute; top: 4px; bottom: 4px; left: 4px; width: calc((100% - 8px) / 4); border-radius: 999px; background: rgba(255, 255, 255, .15); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .2);
  transform: translateX(calc(var(--i, 0) * 100%)); transition: transform .45s cubic-bezier(.2, .8, .2, 1); }
.fx-tab { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; gap: 6px; min-height: 42px; padding: 0 4px; border: 0; background: none; color: var(--fx-dim); font-weight: 600; font-size: .86rem; line-height: 1; font-family: inherit; cursor: pointer; }
.fx-tab b { font: 700 .68rem/1 var(--font-mono); opacity: .7; }
.fx-tab[aria-selected="true"] { color: #fff; }
.fx-tab:focus-visible, .fx-form :is(input, select, textarea, button):focus-visible, .fx-side button:focus-visible, .fx-go:focus-visible { outline: 3px solid rgba(110, 160, 255, .7); outline-offset: 2px; }
.fx-panel { display: grid; gap: 12px; }
.fx-panel[hidden] { display: none; }
.fx-sec { margin: 6px 0 -2px; font: 600 .7rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: #9fc0ff; }
.fx-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.fx-grid[hidden] { display: none; }
.fx-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.fx-f { display: grid; gap: 6px; min-width: 0; }
.fx-f label { font-size: .8rem; font-weight: 600; color: var(--fx-dim); }
.fx-form input:not([type="checkbox"]):not([type="radio"]), .fx-form select, .fx-form textarea { width: 100%; min-width: 0; min-height: 44px; padding: 10px 12px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, .14);
  background: rgba(255, 255, 255, .07); color: #fff; font-weight: 500; font-size: .95rem; line-height: 1.3; font-family: inherit; color-scheme: dark; transition: border-color .2s, background .2s, box-shadow .2s; }
.fx-form textarea { resize: vertical; }
.fx-form input::placeholder, .fx-form textarea::placeholder { color: rgba(226, 232, 255, .32); }
.fx-form input:focus, .fx-form select:focus, .fx-form textarea:focus { border-color: rgba(127, 208, 255, .7); background: rgba(255, 255, 255, .1); box-shadow: 0 0 0 4px rgba(79, 139, 255, .18); outline: none; }
.fx-form select option { color: #111; }
.fx-check { display: flex; gap: 10px; align-items: flex-start; font-size: .88rem; line-height: 1.4; color: var(--fx-dim); cursor: pointer; }
.fx-check input { flex: none; width: 18px; height: 18px; margin-top: 1px; accent-color: var(--fx-blue); }
.fx-check--big { padding: 12px 14px; border-radius: 14px; background: var(--fx-glass); border: 1px solid var(--fx-line); color: #fff; font-weight: 600; }
.fx-ass { display: grid; gap: 12px; }
.fx-ass[hidden] { display: none; }
.fx-seg { display: inline-grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px; border-radius: 999px; background: rgba(255, 255, 255, .06); border: 1px solid var(--fx-line); justify-self: start; }
.fx-seg label { cursor: pointer; }
.fx-seg input { position: absolute; opacity: 0; pointer-events: none; }
.fx-seg span { display: block; padding: 10px 18px; border-radius: 999px; font-weight: 600; font-size: .88rem; color: var(--fx-dim); transition: background .25s, color .25s; }
.fx-seg input:checked + span { background: rgba(255, 255, 255, .16); color: #fff; }
.fx-seg input:focus-visible + span { outline: 3px solid rgba(110, 160, 255, .7); }
.fx-hint { margin: 0; font-size: .8rem; line-height: 1.45; color: var(--fx-dim); }
.fx-nav { display: flex; justify-content: space-between; gap: 10px; margin-top: 6px; }
.fx-prev, .fx-next { min-height: 44px; padding: 0 18px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .18); background: rgba(255, 255, 255, .06); color: #fff; font-weight: 600; font-size: .9rem; line-height: 1; font-family: inherit; cursor: pointer; }
.fx-next { background: #fff; color: #0f194c; border-color: #fff; }
.fx-next--go { background: linear-gradient(135deg, #17a7ff, #1f6cff 60%, #2b4fe0); color: #fff; border-color: transparent; box-shadow: 0 10px 30px -10px rgba(31, 108, 255, .9); }
.fx-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--fx-line); font-size: .8rem; color: var(--fx-dim); }
.fx-foot button { padding: 8px 12px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .16); background: none; color: #cfe0ff; font-weight: 600; font-size: .8rem; line-height: 1; font-family: inherit; cursor: pointer; }

/* lignes de travaux */
.fx-adds { display: flex; flex-wrap: wrap; gap: 8px; }
.fx-adds button { min-height: 38px; padding: 0 14px; border-radius: 999px; border: 1px solid rgba(127, 208, 255, .35); background: rgba(23, 167, 255, .1); color: #cfe9ff; font-weight: 600; font-size: .82rem; line-height: 1; font-family: inherit; cursor: pointer; transition: background .2s, transform .2s; }
.fx-adds button:hover { background: rgba(23, 167, 255, .22); transform: translateY(-1px); }
.fx-lines { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; counter-reset: fxl; }
.fx-l { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 110px 70px 92px; grid-template-areas: "k k k x" "d d e e" "q p t t"; gap: 8px 10px; align-items: end; margin: 0; padding: 12px 12px 12px 14px; border-radius: 16px; background: var(--fx-glass); border: 1px solid var(--fx-line); }
.fx-l:not([data-k="piece"]) { grid-template-areas: "k k k x" "d d d d" "q p t t"; }
.fx-l.is-new { animation: fx-in .5s cubic-bezier(.2, .8, .2, 1); }
@keyframes fx-in { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }
.fx-l__k { grid-area: k; font: 600 .66rem/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: #9fc0ff; }
.fx-l__d { grid-area: d; } .fx-l__e { grid-area: e; } .fx-l__q { grid-area: q; display: grid; gap: 4px; } .fx-l__p { grid-area: p; display: grid; gap: 4px; }
.fx-l__lab { font-size: .7rem; color: var(--fx-dim); }
.fx-l__t { grid-area: t; justify-self: end; align-self: center; font-size: 1.05rem; font-variant-numeric: tabular-nums; color: #fff; }
.fx-l__x { grid-area: x; justify-self: end; width: 30px; height: 30px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .08); color: var(--fx-dim); font-size: 1.1rem; line-height: 1; cursor: pointer; }
.fx-l__x:hover { background: rgba(255, 107, 107, .2); color: #ffb3b3; }
.fx-l input, .fx-l select { min-height: 40px !important; padding: 8px 10px !important; font-size: .9rem !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- colonne de droite ---------- */
.fx-side { position: sticky; top: 76px; display: grid; gap: 14px; min-width: 0; }
.fx-hud { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 12px; align-items: center; padding: 16px 18px; border-radius: 22px; color: #fff;
  background: rgba(255, 255, 255, .06); border: 1px solid rgba(140, 175, 255, .18); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); }
.fx-hud small { display: block; font: 600 .64rem/1.2 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--fx-dim); }
.fx-hud__total b { display: block; margin: 4px 0 2px; font-size: clamp(1.7rem, 3.4vw, 2.4rem); font-weight: 700; letter-spacing: -.035em; line-height: 1; font-variant-numeric: tabular-nums;
  background: linear-gradient(180deg, #fff 30%, #a9c2ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.fx-hud__total span { font-size: .78rem; color: var(--fx-dim); font-variant-numeric: tabular-nums; }
.fx-hud__time { text-align: right; }
.fx-hud__time b { display: block; margin-top: 4px; font: 700 1.15rem/1 var(--font-mono); color: #fff; font-variant-numeric: tabular-nums; }
.fx-ring { position: relative; width: 64px; height: 64px; }
.fx-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.fx-ring circle { fill: none; stroke: rgba(255, 255, 255, .1); stroke-width: 4; }
.fx-ring .fx-ring__v { stroke: #ffb547; stroke-linecap: round; stroke-dasharray: var(--p) 100; transition: stroke-dasharray .6s cubic-bezier(.2, .8, .2, 1), stroke .3s; }
.fx-ring.is-full .fx-ring__v { stroke: var(--fx-ok); filter: drop-shadow(0 0 6px rgba(57, 217, 138, .7)); }
.fx-ring > span { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.fx-ring b { font-size: .86rem; font-variant-numeric: tabular-nums; }
.fx-ring small { font-size: .5rem; letter-spacing: .08em; }
.fx-miss { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; min-height: 30px; font-size: .78rem; color: var(--fx-dim); }
.fx-miss button { padding: 6px 10px; border-radius: 999px; border: 1px solid rgba(255, 181, 71, .45); background: rgba(255, 181, 71, .1); color: #ffd79a; font-weight: 600; font-size: .76rem; line-height: 1; font-family: inherit; cursor: pointer; }
.fx-miss .is-ok { color: #8ff0bf; font-weight: 600; }

/* la facture */
.fx-paper-wrap { position: relative; perspective: 1400px; }
.fx-paper { position: relative; overflow: hidden; padding: 22px 22px 18px; border-radius: 14px; background: #fff; color: #1d1d1f; font-size: 11px; line-height: 1.45; min-height: 420px;
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .7), 0 0 0 1px rgba(255, 255, 255, .6); transform: rotateX(4deg) rotateY(-6deg); transform-origin: 50% 0; transition: transform .6s cubic-bezier(.2, .8, .2, 1); }
.fx-paper-wrap:hover .fx-paper { transform: none; }
.fx-paper i { color: #a3a8b8; font-style: normal; }
.fx-scan { position: absolute; left: 0; right: 0; top: 0; height: 80px; pointer-events: none; border-radius: 14px; background: linear-gradient(180deg, transparent, rgba(79, 139, 255, .18), transparent); opacity: 0; }
.fx.is-live .fx-scan { animation: fx-scan 4.5s cubic-bezier(.4, 0, .2, 1) 1s infinite; }
@keyframes fx-scan { 0% { top: 0; opacity: 0; } 10% { opacity: 1; } 60% { top: calc(100% - 80px); opacity: 1; } 70%, 100% { top: calc(100% - 80px); opacity: 0; } }
.pp-top { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 12px; border-bottom: 1px solid #eceef4; }
.pp-from { display: grid; gap: 2px; min-width: 0; }
.pp-from b { font-size: 13px; color: #0f194c; }
.pp-from span { color: #4a4f63; overflow-wrap: anywhere; }
.pp-meta { display: grid; gap: 2px; text-align: right; color: #4a4f63; }
.pp-meta b { font-size: 16px; letter-spacing: .04em; color: #0f194c; }
.pp-blocks { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 12px 0; }
.pp-blocks > div { display: grid; gap: 2px; padding: 10px; border-radius: 8px; background: #f6f7fb; min-width: 0; overflow-wrap: anywhere; }
.pp-blocks small { font-size: 9px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: #8a8f9e; }
.pp-t { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.pp-t th { padding: 6px 6px; background: #0f194c; color: #fff; font-size: 9.5px; font-weight: 700; text-align: right; }
.pp-t th:first-child { text-align: left; border-radius: 4px 0 0 4px; } .pp-t th:last-child { border-radius: 0 4px 4px 0; }
.pp-t td { padding: 6px; border-bottom: 1px solid #eceef4; text-align: right; vertical-align: top; }
.pp-t td:first-child { text-align: left; }
.pp-t td small { display: block; color: #8a8f9e; font-size: 9.5px; }
.pp-sum { display: grid; grid-template-columns: auto auto; justify-content: end; gap: 3px 18px; margin-top: 10px; font-variant-numeric: tabular-nums; }
.pp-sum b { text-align: right; }
.pp-sum .pp-ttc { font-size: 13px; color: #0f194c; }
.pp-foot { margin: 12px 0 0; padding-top: 8px; border-top: 1px solid #eceef4; color: #8a8f9e; font-size: 9.5px; }

/* actions */
.fx-actions { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; }
.fx-go { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 56px; padding: 0 22px; border: 0; border-radius: 999px; background: #fff; color: #0f194c; font-weight: 700; font-size: 1rem; line-height: 1; font-family: inherit; cursor: pointer;
  box-shadow: 0 16px 40px -14px rgba(127, 208, 255, .9); transition: transform .2s, box-shadow .2s; }
.fx-go:hover { transform: translateY(-2px); box-shadow: 0 22px 50px -14px rgba(127, 208, 255, 1); }
.fx-go:disabled { opacity: .7; cursor: progress; }
.fx-blank { min-height: 56px; padding: 0 18px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .2); background: rgba(255, 255, 255, .06); color: #e4ecff; font-weight: 600; font-size: .88rem; line-height: 1.2; font-family: inherit; cursor: pointer; }

/* CTA sous l'outil */
.p-fx .th__body { max-width: 1180px; margin: -60px auto 0; padding: 0 16px; position: relative; z-index: 2; }
.fx-cta { margin-bottom: 40px; }

/* fenêtre « facture prête » */
.fx-done { position: fixed; inset: 0; z-index: 210; display: grid; place-items: center; padding: 16px; background: rgba(4, 7, 22, .62); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); opacity: 0; transition: opacity .25s; }
.fx-done[hidden] { display: none; }
.fx-done.is-on { opacity: 1; }
.fx-done__card { width: min(480px, 100%); max-height: calc(100vh - 32px); overflow: auto; padding: 30px 26px 22px; border-radius: 28px; text-align: center; color: #eef2ff;
  background: radial-gradient(120% 90% at 50% 0%, #1a2a7a, #0c1438 55%, #050817); border: 1px solid rgba(140, 175, 255, .25); box-shadow: 0 60px 140px -30px rgba(31, 108, 255, .7);
  transform: translateY(14px) scale(.97); transition: transform .35s cubic-bezier(.2, .8, .2, 1); }
.fx-done.is-on .fx-done__card { transform: none; }
.fx-done__ok { display: inline-grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; color: #fff; background: linear-gradient(135deg, #39d98a, #17a7ff); box-shadow: 0 0 0 10px rgba(57, 217, 138, .14), 0 16px 40px -10px rgba(57, 217, 138, .8); }
.fx-done h2 { margin: 16px 0 6px; font-size: 1.7rem; letter-spacing: -.03em; color: #fff; }
.fx-done p { margin: 0 0 12px; color: rgba(226, 232, 255, .8); line-height: 1.5; }
.fx-done__time b { color: #fff; font-variant-numeric: tabular-nums; }
.fx-done__go { display: block; margin: 18px 0 12px; padding: 16px 20px; border-radius: 999px; background: #fff; color: #0f194c !important; font-weight: 700; text-decoration: none !important; box-shadow: 0 14px 40px -12px rgba(127, 208, 255, .9); }
.fx-done .gx-mini { color: rgba(226, 232, 255, .8); }
.fx-done .gx-mini li span { background: rgba(57, 217, 138, .18); color: #8ff0bf; }
.fx-done__links { display: flex; justify-content: center; gap: 16px; margin: 14px 0 0 !important; font-size: .88rem; }
.fx-done__links a, .fx-done__links button { color: #9fc8ff; background: none; border: 0; padding: 6px; font-weight: 600; font-size: .88rem; line-height: 1; font-family: inherit; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }

@media (prefers-reduced-motion: reduce) { .fx-paper { transform: none; } .fx-l.is-new { animation: none; } }
@media (max-width: 960px) {
  .fx-studio { grid-template-columns: minmax(0, 1fr); }
  .fx-side { position: static; }
  .fx-paper { transform: none; }
}
@media (max-width: 560px) {
  .fx-form { padding: 16px 14px; border-radius: 22px; }
  .fx-tab { flex-direction: column; gap: 3px; font-size: .74rem; }
  .fx-grid, .fx-grid--3 { grid-template-columns: minmax(0, 1fr); }
  .fx-l { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 30px; grid-template-areas: "k k x" "d d d" "e e e" "q p p" "t t t"; }
  .fx-l:not([data-k="piece"]) { grid-template-areas: "k k x" "d d d" "q p p" "t t t"; }
  .fx-l__t { justify-self: end; }
  .fx-hud { grid-template-columns: minmax(0, 1fr) auto; }
  .fx-hud__time { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: baseline; text-align: left; }
  .fx-actions { grid-template-columns: minmax(0, 1fr); }
  .fx-paper { padding: 16px 14px; font-size: 10px; }
  .pp-blocks { grid-template-columns: minmax(0, 1fr); }
  .p-fx .th__body { margin-top: -40px; }
}