/* Formations premium — design system socle (édition + aperçu + print) */
@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Manrope:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap");

.fmt-doc-premium-root {
  --r-card: 16px;
  --r-btn: 11px;
  --r-sm: 10px;
  --r-pill: 999px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --spring: cubic-bezier(0.34, 1.4, 0.64, 1);
  --display: "Outfit", system-ui, sans-serif;
  --body: "Manrope", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  --maxw: 1120px;
  --pad: clamp(22px, 4.5vw, 48px);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  font-family: var(--body);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  color: var(--text);
  background: linear-gradient(180deg, var(--bg-a), var(--bg-b) 46%, var(--bg-a));
  transition: background 0.55s var(--ease), color 0.35s var(--ease);
  min-height: 100%;
}

.fmt-doc-premium-root[data-accent="bleu"] {
  --acc: #3b82f6;
  --acc-2: #22d3ee;
  --acc-rgb: 59, 130, 246;
  --acc2-rgb: 34, 211, 238;
  --grad: linear-gradient(100deg, #60a5fa, #818cf8 46%, #22d3ee);
  --grad-btn: linear-gradient(120deg, #3b82f6, #6366f1 60%, #22d3ee);
  --glow: rgba(59, 130, 246, 0.5);
}
.fmt-doc-premium-root[data-accent="feu"] {
  --acc: #f97316;
  --acc-2: #facc15;
  --acc-rgb: 249, 115, 22;
  --acc2-rgb: 250, 204, 21;
  --grad: linear-gradient(100deg, #f0451c, #f97316 42%, #fb923c 70%, #facc15);
  --grad-btn: linear-gradient(120deg, #f0451c, #f97316 55%, #fb923c);
  --glow: rgba(249, 115, 22, 0.55);
}
.fmt-doc-premium-root[data-accent="foret"] {
  --acc: #10b981;
  --acc-2: #a3e635;
  --acc-rgb: 16, 185, 129;
  --acc2-rgb: 163, 230, 53;
  --grad: linear-gradient(100deg, #059669, #10b981 44%, #34d399 70%, #a3e635);
  --grad-btn: linear-gradient(120deg, #047857, #10b981 60%, #34d399);
  --glow: rgba(16, 185, 129, 0.5);
}
.fmt-doc-premium-root[data-accent="multi"] {
  --acc: #8b5cf6;
  --acc-2: #ec4899;
  --acc-rgb: 139, 92, 246;
  --acc2-rgb: 236, 72, 153;
  --grad: linear-gradient(100deg, #8b5cf6, #ec4899 36%, #f59e0b 66%, #06b6d4);
  --grad-btn: linear-gradient(120deg, #8b5cf6, #ec4899 52%, #f59e0b);
  --glow: rgba(139, 92, 246, 0.5);
}

.fmt-doc-premium-root[data-theme="dark"] {
  --bg-a: color-mix(in srgb, var(--acc) 12%, #070910);
  --bg-b: color-mix(in srgb, var(--acc) 6%, #0a0d15);
  --base: #070910;
  --text: #eef1f7;
  --muted: rgba(238, 241, 247, 0.64);
  --body-text: rgba(238, 241, 247, 0.84);
  --faint: rgba(238, 241, 247, 0.4);
  --card: color-mix(in srgb, var(--acc) 8%, #0e1119);
  --card-2: color-mix(in srgb, var(--acc) 12%, #12151f);
  --border: rgba(255, 255, 255, 0.09);
  --border-2: rgba(255, 255, 255, 0.2);
  --hair: rgba(255, 255, 255, 0.08);
  --shadow: 0 30px 66px -34px rgba(0, 0, 0, 0.9);
  --code-bg: rgba(255, 255, 255, 0.045);
  --aurora-op: 1;
  --grain-op: 0.05;
  --orb-op: 0.55;
  --ctl-bg: rgba(255, 255, 255, 0.05);
  --ctl-border: rgba(255, 255, 255, 0.12);
  --ctl-text: rgba(238, 241, 247, 0.68);
  --ctl-active: rgba(255, 255, 255, 0.11);
  --ok: #34d399;
  --ok-bg: rgba(52, 211, 153, 0.14);
  --no: #f87171;
  --no-bg: rgba(248, 113, 113, 0.14);
}

.fmt-doc-premium-root[data-theme="light"] {
  --bg-a: color-mix(in srgb, var(--acc) 9%, #eaeef6);
  --bg-b: color-mix(in srgb, var(--acc) 4%, #f7f9fd);
  --base: #eef1f8;
  --text: #0f172a;
  --muted: #5c6675;
  --body-text: #334155;
  --faint: #94a0b0;
  --card: #ffffff;
  --card-2: color-mix(in srgb, var(--acc) 5%, #ffffff);
  --border: rgba(15, 23, 42, 0.1);
  --border-2: rgba(15, 23, 42, 0.22);
  --hair: rgba(15, 23, 42, 0.08);
  --shadow: 0 26px 60px -32px rgba(30, 41, 80, 0.4);
  --code-bg: color-mix(in srgb, var(--acc) 4%, #f6f8fc);
  --aurora-op: 0.55;
  --grain-op: 0.028;
  --orb-op: 0.4;
  --ctl-bg: rgba(15, 23, 42, 0.04);
  --ctl-border: rgba(15, 23, 42, 0.12);
  --ctl-text: #5c6675;
  --ctl-active: #fff;
  --ok: #16a34a;
  --ok-bg: #f0fdf4;
  --no: #dc2626;
  --no-bg: #fef2f2;
}

/* Fond vivant (aurora + orbes + grain) */
.fmt-doc-premium-root > .fmt-doc-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.fmt-doc-premium-root > .fmt-doc-bg::before {
  content: "";
  position: absolute;
  inset: -12%;
  opacity: var(--aurora-op);
  background:
    radial-gradient(40% 32% at 12% 6%, rgba(var(--acc-rgb), 0.24), transparent 60%),
    radial-gradient(36% 30% at 88% 24%, rgba(var(--acc2-rgb), 0.17), transparent 62%),
    radial-gradient(46% 36% at 52% 82%, rgba(var(--acc-rgb), 0.15), transparent 60%);
  animation: fmtDocAurora 24s ease-in-out infinite alternate;
  will-change: transform;
}
.fmt-doc-premium-root[data-accent="multi"] > .fmt-doc-bg::before {
  background:
    radial-gradient(38% 30% at 10% 6%, rgba(139, 92, 246, 0.24), transparent 60%),
    radial-gradient(34% 28% at 88% 20%, rgba(236, 72, 153, 0.18), transparent 62%),
    radial-gradient(40% 32% at 60% 60%, rgba(245, 158, 11, 0.14), transparent 60%),
    radial-gradient(44% 34% at 30% 88%, rgba(6, 182, 212, 0.15), transparent 60%);
}
@keyframes fmtDocAurora {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-2%, 2%) scale(1.06); }
  100% { transform: translate(2%, -2%) scale(1.02); }
}
.fmt-doc-premium-root .fmt-doc-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(12px);
  opacity: var(--orb-op);
  background: radial-gradient(circle, rgba(var(--acc-rgb), 0.2), transparent 70%);
  animation: fmtDocFloat 20s ease-in-out infinite;
  will-change: transform;
}
.fmt-doc-premium-root .fmt-doc-orb.a { width: 260px; height: 260px; top: 6%; left: 5%; }
.fmt-doc-premium-root .fmt-doc-orb.b {
  width: 190px;
  height: 190px;
  top: 52%;
  right: 6%;
  animation-delay: -7s;
  background: radial-gradient(circle, rgba(var(--acc2-rgb), 0.18), transparent 70%);
}
.fmt-doc-premium-root .fmt-doc-orb.c {
  width: 160px;
  height: 160px;
  top: 82%;
  left: 18%;
  animation-delay: -12s;
}
@keyframes fmtDocFloat {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(18px, -24px) scale(1.1); }
}
.fmt-doc-premium-root > .fmt-doc-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--grain);
  background-size: 200px 200px;
  opacity: var(--grain-op);
  mix-blend-mode: overlay;
}

.fmt-doc-premium-root .fmt-doc-premium-inner {
  position: relative;
  z-index: 1;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 56px) var(--pad) clamp(40px, 6vw, 72px);
  box-sizing: border-box;
}

.fmt-doc-premium-root .chapter {
  padding: clamp(28px, 5vw, 56px) 0;
}
.fmt-doc-premium-root .eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--acc);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
}
.fmt-doc-premium-root .eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--acc);
}
.fmt-doc-premium-root .h1 {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.7rem, 4.4vw, 2.6rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 0.6rem;
  color: var(--text);
}
.fmt-doc-premium-root .h2 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(1.3rem, 3vw, 1.85rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 1.2rem 0 0.7rem;
  color: var(--text);
}
.fmt-doc-premium-root .h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.08rem;
  letter-spacing: -0.01em;
  margin: 1rem 0 0.5rem;
  color: var(--text);
}
.fmt-doc-premium-root .accent {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.fmt-doc-premium-root .lead {
  font-size: clamp(1.05rem, 1.7vw, 1.22rem);
  line-height: 1.55;
  color: var(--muted);
  margin: 0 0 1rem;
  max-width: 60ch;
}
.fmt-doc-premium-root .p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--body-text);
  margin: 0 0 0.9rem;
  max-width: 68ch;
}
.fmt-doc-premium-root .tip {
  margin: 1.1rem 0;
  padding: 0.9rem 1.1rem;
  border-radius: 12px;
  font-size: 0.94rem;
  line-height: 1.55;
  color: var(--muted);
  border: 1px dashed color-mix(in srgb, var(--acc) 40%, var(--border));
  background: color-mix(in srgb, var(--acc) 7%, transparent);
}
.fmt-doc-premium-root .media {
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 1.3rem 0;
  box-sizing: border-box;
  align-self: stretch;
  min-width: 0;
}
.fmt-doc-premium-root .media.fill {
  width: var(--media-w, 100%);
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
}
.fmt-doc-premium-root .media.md {
  max-width: min(640px, 100%);
}
.fmt-doc-premium-root .media.center {
  margin-left: auto;
  margin-right: auto;
}
.fmt-doc-premium-root .fmt-sec-col .media.center,
.fmt-doc-premium-root .fmt-sec-col .media.md {
  /* Évite le shrink-to-fit flex (margin:auto + contenu abs.) → pastille play */
  width: var(--media-w, 100%);
  max-width: 100%;
  margin-left: 0;
  margin-right: 0;
}
.fmt-doc-premium-root .mediabox {
  position: relative;
  width: 100%;
  border-radius: var(--r-card);
  overflow: hidden;
  border: 1px solid var(--border);
  background: #0a0a0a;
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 9;
}
.fmt-doc-premium-root .mediabox > img,
.fmt-doc-premium-root .mediabox > video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  border: 0;
  background: #0a0a0a;
}
.fmt-doc-premium-root .mediabox > img {
  object-fit: cover;
}
.fmt-doc-premium-root .cap {
  margin-top: 9px;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
}

/* Preview blocks (mode aperçu) */
.fmt-doc-premium-root .fmt-preview-block {
  margin-bottom: 1rem;
}
.fmt-doc-premium-root .fmt-canvas-title.h1,
.fmt-doc-premium-root .fmt-preview-block .fmt-canvas-title.h1 {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.7rem, 4.4vw, 2.6rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text);
  margin: 0 0 0.6rem;
}
.fmt-doc-premium-root .fmt-canvas-title.h2 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(1.3rem, 3vw, 1.85rem);
  color: var(--text);
}
.fmt-doc-premium-root .fmt-canvas-title.h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.08rem;
  color: var(--text);
}
.fmt-doc-premium-root .fmt-canvas-p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--body-text);
  max-width: 68ch;
}
.fmt-doc-premium-root .fmt-canvas-placeholder {
  border-radius: var(--r-card);
  border: 1px solid var(--border);
  background: var(--card-2);
  aspect-ratio: 16/9;
  display: grid;
  place-items: center;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Live editor blocks */
.fmt-doc-premium-root .fmt-live-block {
  border: 1px dashed color-mix(in srgb, var(--acc) 32%, var(--border));
  border-radius: 13px;
  margin-bottom: 14px;
  padding: 14px 16px 16px;
  background: color-mix(in srgb, var(--card) 82%, transparent);
  backdrop-filter: blur(8px);
  box-shadow: 0 10px 28px -22px var(--glow);
}
.fmt-doc-premium-root .fmt-live-type {
  color: var(--acc) !important;
  font-family: var(--mono) !important;
  font-size: 10px !important;
  letter-spacing: 0.14em !important;
}
.fmt-doc-premium-root .fmt-live-head {
  opacity: 0.85;
  margin-bottom: 10px;
}
.fmt-doc-premium-root .fmt-live-title {
  width: 100%;
  border: 0;
  background: transparent;
  font-family: var(--display);
  color: var(--text);
  padding: 0;
  outline: none;
}
.fmt-doc-premium-root .fmt-live-title.h1 {
  font-weight: 300;
  font-size: clamp(1.7rem, 4.4vw, 2.6rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.fmt-doc-premium-root .fmt-live-title.h1::placeholder {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.55;
}
.fmt-doc-premium-root .fmt-live-title.h2 {
  font-weight: 400;
  font-size: clamp(1.3rem, 3vw, 1.85rem);
  line-height: 1.14;
}
.fmt-doc-premium-root .fmt-live-title.h3 {
  font-weight: 600;
  font-size: 1.08rem;
}
.fmt-doc-premium-root .fmt-live-text {
  width: 100%;
  border: 0;
  background: transparent;
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--body-text);
  resize: vertical;
  outline: none;
  min-height: 3.2em;
}
.fmt-doc-premium-root .fmt-live-media {
  border-radius: var(--r-card);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--card-2);
  aspect-ratio: 16/9;
  margin-bottom: 8px;
}
.fmt-doc-premium-root .fmt-live-media.fmt-live-media-sm {
  aspect-ratio: 16/9;
  max-height: 200px;
}
.fmt-doc-premium-root .fmt-live-media img,
.fmt-doc-premium-root .fmt-live-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.fmt-doc-premium-root .fmt-live-media-empty {
  color: var(--faint);
  display: grid;
  place-items: center;
  gap: 6px;
  height: 100%;
  font-size: 12px;
}
.fmt-doc-premium-root .fmt-live-input,
.fmt-doc-premium-root .fmt-live-btn {
  background: var(--ctl-bg) !important;
  border-color: var(--ctl-border) !important;
  color: var(--text) !important;
}

/* Contrôles live — contraste (surtout clair) */
.fmt-doc-premium-root .fmt-live-tool {
  background: var(--ctl-bg) !important;
  border: 1px solid var(--ctl-border) !important;
  color: var(--text) !important;
  opacity: 1 !important;
}
.fmt-doc-premium-root .fmt-live-tool:hover {
  border-color: var(--acc) !important;
  color: var(--acc) !important;
}
.fmt-doc-premium-root .fmt-live-head {
  opacity: 1;
}
.fmt-doc-premium-root[data-theme="light"] .fmt-live-tool,
.fmt-doc-premium-root[data-theme="light"] .fmt-live-btn,
.fmt-doc-premium-root[data-theme="light"] .fmt-live-input {
  background: #fff !important;
  border-color: rgba(15, 23, 42, 0.22) !important;
  color: #0f172a !important;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}
.fmt-doc-premium-root[data-theme="light"] .fmt-live-type {
  color: var(--acc) !important;
  font-weight: 700 !important;
}
.fmt-doc-premium-root[data-theme="light"] .fmt-live-media-empty {
  color: #5c6675 !important;
}
.fmt-doc-premium-root[data-theme="light"] .fmt-sec-col-empty {
  color: #5c6675;
  border-color: rgba(15, 23, 42, 0.18);
}

/* Sections premium (compile + aperçu) */
.fmt-doc-premium-root .fmt-sec-grid {
  display: grid;
  grid-template-columns: repeat(var(--fmt-sec-cols, 1), minmax(0, 1fr));
  gap: clamp(12px, 2vw, 22px);
  align-items: start;
}
.fmt-doc-premium-root .fmt-sec-col {
  min-width: 0;
  width: 100%;
}
.fmt-doc-premium-root .fmt-sec-grid-1 {
  grid-template-columns: 1fr;
}
.fmt-doc-premium-root .fmt-sec.sec-frame {
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  padding: clamp(16px, 2.5vw, 24px);
  background: var(--card);
  margin: 1.2rem 0;
}
.fmt-doc-premium-root .fmt-sec.sec-flat {
  border: 0;
  background: transparent;
  padding: 0.4rem 0;
  margin: 0.8rem 0;
}
.fmt-doc-premium-root .fmt-sec.sec-hero {
  border: 0;
  border-radius: var(--r-card);
  padding: clamp(28px, 5vw, 56px) clamp(18px, 3vw, 32px);
  background: color-mix(in srgb, var(--acc) 10%, transparent);
  margin: 1.4rem 0;
}
.fmt-doc-premium-root .fmt-sec.sec-hero .h1 {
  font-size: clamp(2rem, 5.5vw, 3.2rem);
}

/* Sommaire — navigation permanente (rail desktop + pastilles mobile) */
.fmt-doc-premium-root {
  --stick: 0px;
}
.fmt-doc-premium-root .topwrap {
  position: sticky;
  top: 0;
  z-index: 40;
}
.fmt-doc-premium-root .pillnav {
  display: block;
  background: color-mix(in srgb, var(--base) 90%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.fmt-doc-premium-root .pillnav::-webkit-scrollbar {
  display: none;
}
.fmt-doc-premium-root .pillnav-in {
  display: flex;
  gap: 6px;
  padding: 7px var(--pad);
  width: max-content;
}
.fmt-doc-premium-root .pill {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--r-pill);
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.25s, color 0.25s, border-color 0.25s;
}
.fmt-doc-premium-root .pill b {
  color: var(--acc);
  font-weight: 600;
}
.fmt-doc-premium-root .pill.active {
  background: var(--grad-btn);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 6px 16px -8px var(--glow);
}
.fmt-doc-premium-root .pill.active b {
  color: #fff;
}
.fmt-doc-premium-root .pill.is-empty {
  pointer-events: none;
  opacity: 0.7;
}
.fmt-doc-premium-root .shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--pad);
  position: relative;
  z-index: 1;
}
.fmt-doc-premium-root .shell.has-toc .fmt-doc-premium-inner,
.fmt-doc-premium-root .shell.has-toc .content {
  max-width: none;
  margin: 0;
  padding-left: 0;
  padding-right: 0;
}
.fmt-doc-premium-root .rail {
  display: none;
}
.fmt-doc-premium-root .rail-title {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--faint);
  margin: 0 0 12px;
  padding-left: 13px;
}
.fmt-doc-premium-root .rail-link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 13px;
  border-radius: 9px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.88rem;
  line-height: 1.35;
  border-left: 2px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.fmt-doc-premium-root .rail-link .rl-n {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--faint);
  flex: none;
}
.fmt-doc-premium-root .rail-link:hover {
  color: var(--text);
  background: color-mix(in srgb, var(--acc) 6%, transparent);
}
.fmt-doc-premium-root .rail-link.active {
  color: var(--text);
  background: color-mix(in srgb, var(--acc) 10%, transparent);
  border-left-color: var(--acc);
}
.fmt-doc-premium-root .rail-link.active .rl-n {
  color: var(--acc);
}
.fmt-doc-premium-root .rail-empty {
  margin: 0;
  padding: 8px 13px;
  font-size: 0.85rem;
  color: var(--faint);
}
.fmt-doc-premium-root .h1,
.fmt-doc-premium-root .h2,
.fmt-doc-premium-root .h3,
.fmt-doc-premium-root .fmt-doc-page {
  scroll-margin-top: calc(var(--stick, 64px) + 12px);
}
@media (min-width: 1024px) {
  .fmt-doc-premium-root .pillnav {
    display: none;
  }
  .fmt-doc-premium-root .topwrap:has(.pillnav) {
    display: none;
  }
  .fmt-doc-premium-root .shell.has-toc {
    display: grid;
    grid-template-columns: 238px minmax(0, 1fr);
    gap: 46px;
  }
  .fmt-doc-premium-root .rail {
    display: block;
    position: sticky;
    top: calc(var(--stick, 0px) + 22px);
    align-self: start;
    max-height: calc(100vh - var(--stick, 0px) - 44px);
    overflow-y: auto;
    padding: 2px 0 10px;
  }
  .fmt-doc-premium-root .rail::-webkit-scrollbar {
    width: 6px;
  }
  .fmt-doc-premium-root .rail::-webkit-scrollbar-thumb {
    background: color-mix(in srgb, var(--acc) 35%, var(--border));
    border-radius: 99px;
  }
}

/* Ancien sommaire inline (édition) — discrétion */
.fmt-doc-premium-root .fmt-toc {
  margin: 1rem 0 1.4rem;
}
.fmt-doc-premium-root .toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}
.fmt-doc-premium-root .toc a,
.fmt-doc-premium-root .toc .toc-link {
  font-family: var(--mono);
  font-size: 12px;
  padding: 7px 13px;
  border-radius: var(--r-pill);
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--muted);
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s, transform 0.2s;
}
.fmt-doc-premium-root .toc a:hover,
.fmt-doc-premium-root .toc .toc-link:hover {
  border-color: var(--acc);
  color: var(--acc);
  transform: translateY(-2px);
}
.fmt-doc-premium-root .toc a b,
.fmt-doc-premium-root .toc .toc-link b {
  color: var(--acc);
  font-weight: 500;
  margin-right: 6px;
}

/* Sommaire éditable (rail + pastilles) — sync bidirectionnelle avec les titres */
.fmt-doc-premium-root .fmt-toc-label[contenteditable="true"] {
  cursor: text;
  outline: none;
  border-radius: 4px;
  padding: 0 2px;
  min-width: 1ch;
}
.fmt-doc-premium-root .fmt-toc-label[contenteditable="true"]:hover {
  background: color-mix(in srgb, var(--acc, #f97316) 12%, transparent);
}
.fmt-doc-premium-root .fmt-toc-label[contenteditable="true"]:focus {
  background: color-mix(in srgb, var(--acc, #f97316) 18%, transparent);
  box-shadow: 0 0 0 1.5px color-mix(in srgb, var(--acc, #f97316) 55%, transparent);
}
.fmt-doc-lab .rail .fmt-toc-label[contenteditable="true"],
.fmt-doc-lab .pillnav .fmt-toc-label[contenteditable="true"] {
  cursor: text;
}

.fmt-premium-doc { min-height: 40vh; }

@page { size: A4; margin: 0; }

@media print {
  * {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
    animation: none !important;
    transition: none !important;
  }
  .fmt-doc-premium-root {
    background: var(--bg-b) !important;
    overflow: visible !important;
  }
  .fmt-doc-premium-root > .fmt-doc-bg { display: none !important; }
  .fmt-doc-premium-root .topwrap,
  .fmt-doc-premium-root .pillnav,
  .fmt-doc-premium-root .rail {
    display: none !important;
  }
  .fmt-doc-premium-root .shell,
  .fmt-doc-premium-root .shell.has-toc {
    display: block !important;
    max-width: none !important;
    padding: 0 !important;
    margin: 0 !important;
    grid-template-columns: none !important;
  }
  .fmt-doc-premium-root .fmt-doc-premium-inner {
    padding: 12mm 13mm 14mm !important;
    max-width: none !important;
  }
  .fmt-doc-premium-root .chapter {
    break-inside: avoid;
    page-break-inside: avoid;
  }
  .fmt-doc-premium-root .h1,
  .fmt-doc-premium-root .h2,
  .fmt-doc-premium-root .h3 {
    break-after: avoid-page;
  }
  .fmt-doc-premium-root .media,
  .fmt-doc-premium-root .mediabox {
    break-inside: avoid;
    page-break-inside: avoid;
  }
  .fmt-doc-premium-root .mediabox video { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  .fmt-doc-premium-root > .fmt-doc-bg::before,
  .fmt-doc-premium-root .fmt-doc-orb {
    animation: none !important;
  }
}