:root {
  --ink: #17211f;
  --ink-soft: #45524f;
  --ink-mute: #6b7875;
  --paper: #f4f5f3;
  --paper-raise: #ffffff;
  --line: #dfe3de;
  --line-strong: #c6ccc5;
  --vermilion: #d64d3f;
  --vermilion-deep: #b33a2e;
  --petrol: #1f5f5b;
  --petrol-soft: #2c7570;
  --wash: #eef1ed;
  --font-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 20px 44px -28px rgba(23, 33, 31, 0.45);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--petrol); text-decoration: none; }
a:hover { color: var(--vermilion-deep); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.shell {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- En-tête --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(244, 245, 243, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  min-height: 72px;
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
}

.logo { display: flex; align-items: center; gap: 0.7rem; color: var(--ink); }
.logo:hover { color: var(--ink); }
.logo__die {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: var(--vermilion);
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transform: rotate(-6deg);
  box-shadow: 0 6px 14px -8px rgba(214, 77, 63, 0.9);
}
.logo__die--sm {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  font-size: 0.62rem;
  transform: none;
}
.logo__text { display: flex; flex-direction: column; line-height: 1.05; }
.logo__word {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.logo__tag {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.menu { display: flex; gap: 0.2rem; margin-left: auto; flex-wrap: wrap; }
.menu__link {
  padding: 0.42rem 0.8rem;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: background 0.16s ease, color 0.16s ease;
}
.menu__link:hover { color: var(--ink); background: var(--wash); }
.menu__link.is-active { color: var(--petrol); background: #e2ebe8; }

.userbox { display: flex; align-items: center; gap: 0.65rem; }
.userbox__id {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 500;
}
.userbox__avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line-strong);
}
.userbox__avatar--initial {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--petrol);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
}
.userbox__name { max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.userbox__link { font-size: 0.88rem; color: var(--ink-mute); }
.userbox__link:hover { color: var(--vermilion-deep); }
.userbox__cta {
  padding: 0.42rem 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--ink);
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 500;
  transition: background 0.16s ease, color 0.16s ease;
}
.userbox__cta:hover { background: var(--ink); color: #fff; }

/* --- Messages --- */
.notices { margin-top: 1rem; }
.notice {
  margin: 0 0 0.55rem;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  border: 1px solid var(--line-strong);
  background: var(--paper-raise);
  color: var(--ink-soft);
}
.notice--error { border-color: #e2b4ac; background: #fbeeec; color: #9c3227; }
.notice--success { border-color: #a9cfc4; background: #eaf4f0; color: #1c5a4d; }
.notice--info { border-color: var(--line-strong); background: var(--wash); }

/* --- Structure --- */
.main { padding-top: 3rem; padding-bottom: 5rem; }

.kicker {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--vermilion);
}

/* --- Héros --- */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: start;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid var(--line);
}
.hero__title {
  margin: 0 0 1.2rem;
  font-size: clamp(2.1rem, 4.6vw, 3.55rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
}
.hero__lead {
  margin: 0;
  max-width: 34em;
  font-size: 1.12rem;
  color: var(--ink-soft);
}
.hero__actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 1.9rem; }

/* --- Panneau relevé --- */
.readout {
  background: var(--ink);
  color: #eef1ec;
  border-radius: var(--radius);
  padding: 1.6rem 1.5rem;
  box-shadow: var(--shadow);
}
.readout__label {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #9db3ad;
}
.readout__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.62rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.94rem;
  color: #c8d4d0;
}
.readout__row strong {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: #fff;
}
.readout__link {
  display: inline-block;
  margin-top: 1.2rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: #f0b7ae;
}
.readout__link:hover { color: #fff; }

/* --- Boutons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.72rem 1.35rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.94rem;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}
.btn--solid { background: var(--vermilion); color: #fff; }
.btn--solid:hover { background: var(--vermilion-deep); color: #fff; }
.btn--line { border-color: var(--line-strong); color: var(--ink); background: transparent; }
.btn--line:hover { border-color: var(--ink); color: var(--ink); background: var(--paper-raise); }

/* --- Principes --- */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 3rem 0;
}
.feature {
  background: var(--paper-raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.feature__num {
  display: inline-block;
  margin-bottom: 0.9rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--vermilion);
}
.feature__title { margin: 0 0 0.55rem; font-size: 1.12rem; }
.feature__text { margin: 0; font-size: 0.95rem; color: var(--ink-soft); }

/* --- État vide --- */
.void {
  background:
    radial-gradient(circle at 88% 12%, rgba(31, 95, 91, 0.09), transparent 46%),
    var(--paper-raise);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  padding: 3rem 2rem;
  text-align: center;
  margin-top: 2.5rem;
}
.void__label {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.void__title { margin: 0 0 0.7rem; font-size: clamp(1.3rem, 2.4vw, 1.75rem); }
.void__text {
  max-width: 34em;
  margin: 0 auto 0.6rem;
  color: var(--ink-soft);
}
.void .btn, .void .hero__actions { margin-top: 1.4rem; }
.void--error { border-style: solid; border-color: #e2b4ac; }

/* --- En-tête de page --- */
.page-head { margin-bottom: 2.25rem; }
.page-head__title {
  margin: 0 0 0.7rem;
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  letter-spacing: -0.025em;
}
.page-head__lead {
  margin: 0;
  max-width: 46em;
  font-size: 1.05rem;
  color: var(--ink-soft);
}

/* --- Grille de cartes --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}
.rcard {
  background: var(--paper-raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem;
  transition: border-color 0.16s ease, transform 0.16s ease;
}
.rcard:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.rcard__title { margin: 0 0 0.5rem; font-size: 1.08rem; }
.rcard__title a { color: var(--ink); }
.rcard__title a:hover { color: var(--vermilion-deep); }
.rcard__text { margin: 0; font-size: 0.94rem; color: var(--ink-soft); }
.rcard__meta {
  margin: 0.6rem 0 0;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.rcard__author { margin: 0.85rem 0 0; font-size: 0.8rem; color: var(--ink-mute); }
.tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0;
  margin: 0.9rem 0 0;
}
.tag {
  padding: 0.16rem 0.6rem;
  border-radius: 999px;
  background: var(--wash);
  color: var(--petrol);
  font-size: 0.75rem;
  font-weight: 500;
}

/* --- Bandeau de chiffres --- */
.statstrip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 2.25rem;
}
.statstrip__cell {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 1.2rem 1.4rem;
  background: var(--paper-raise);
}
.statstrip__value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 600;
  line-height: 1;
}
.statstrip__label {
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* --- Colonnes --- */
.columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.25rem;
}
.column {
  background: var(--paper-raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem;
}
.column__title { margin: 0; font-size: 1.15rem; }
.column__empty { margin: 0; font-size: 0.93rem; color: var(--ink-mute); }
.column__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.1rem;
}
.column__more { font-size: 0.85rem; color: var(--ink-mute); }
.column__more:hover { color: var(--vermilion-deep); }
.home-columns { margin-top: 3rem; }

.datalist { list-style: none; margin: 0; padding: 0; }
.datalist__item {
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-size: 0.95rem;
}
.datalist__item:last-child { border-bottom: 0; }
.datalist__link { display: block; font-weight: 500; color: var(--ink); }
.datalist__link:hover { color: var(--vermilion-deep); }
.datalist__meta { display: block; margin-top: 0.15rem; font-size: 0.8rem; color: var(--ink-mute); }

.steps { margin: 0 0 1.3rem; padding-left: 1.15rem; color: var(--ink-soft); }
.steps__item { margin-bottom: 0.55rem; }
.steps__item::marker { color: var(--vermilion); font-family: var(--font-display); font-weight: 600; }

/* --- Article de règle --- */
.prose { max-width: 760px; margin: 0 auto; }
.prose__body { font-size: 1.03rem; color: var(--ink); }
.prose__body h2, .prose__body h3 { margin-top: 1.8rem; }
.prose__body h2 { font-size: 1.4rem; }
.prose__body h3 { font-size: 1.15rem; }
.prose__body p { margin: 0 0 1rem; }
.prose__body blockquote {
  margin: 1.4rem 0;
  padding: 0.4rem 0 0.4rem 1.2rem;
  border-left: 3px solid var(--vermilion);
  color: var(--ink-soft);
}
.prose__body code {
  font-size: 0.9em;
  padding: 0.12em 0.38em;
  border-radius: 5px;
  background: var(--wash);
}
.prose__body ul, .prose__body ol { padding-left: 1.3rem; }
.prose__back { margin-top: 2.5rem; font-size: 0.9rem; }

.scenario-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.4rem;
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  color: var(--ink-mute);
}
.scenario-resume {
  margin: 1.4rem 0;
  padding-left: 1.1rem;
  border-left: 3px solid var(--line-strong);
  font-size: 1.05rem;
  color: var(--ink-soft);
}

.inline-form { margin-top: 1rem; }

/* --- Authentification --- */
.auth {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 3rem;
  align-items: start;
  max-width: 960px;
  margin: 0 auto;
}
.auth__intro { padding-top: 0.5rem; }
.auth__switch { margin: 1.4rem 0 0; font-size: 0.95rem; color: var(--ink-soft); }
.auth__switch a { font-weight: 500; }
.auth__card {
  background: var(--paper-raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.form { display: flex; flex-direction: column; gap: 1.1rem; }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field__label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.field input, .field textarea {
  padding: 0.72rem 0.85rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 0.98rem;
}
.field textarea { resize: vertical; line-height: 1.55; }
.field input:focus, .field textarea:focus {
  outline: 2px solid var(--petrol);
  outline-offset: 1px;
  border-color: var(--petrol);
}
.field__hint { font-size: 0.8rem; color: var(--ink-mute); line-height: 1.45; }
.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.1rem;
}
.form-panel { max-width: 820px; }
.form__actions { margin-top: 0.35rem; }
.form__errors {
  margin: 0 0 1.2rem;
  padding: 0.85rem 1rem 0.85rem 1.1rem;
  list-style: none;
  border: 1px solid #e2b4ac;
  border-radius: var(--radius-sm);
  background: #fbeeec;
  color: #9c3227;
  font-size: 0.9rem;
}
.form__errors li + li { margin-top: 0.35rem; }

.divider {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin: 1.5rem 0 1rem;
  color: var(--ink-mute);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.divider::before, .divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.btn--block { display: flex; width: 100%; }

/* --- Panneau de compte --- */
.panel {
  background: var(--paper-raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  max-width: 760px;
}
.panel__title { margin: 0 0 0.5rem; font-size: 1.2rem; }
.panel__title--spaced { margin-top: 1.6rem; }
.panel__actions { margin: 0.4rem 0 1.6rem; }
.kv {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 0.75rem 1.25rem;
  margin: 1.4rem 0 1.8rem;
}
.kv dt {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding-top: 0.2rem;
}
.kv dd { margin: 0; color: var(--ink); }
.badge {
  display: inline-block;
  padding: 0.16rem 0.6rem;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 600;
}
.badge--ok { background: #eaf4f0; color: #1c5a4d; }
.badge--off { background: var(--wash); color: var(--ink-mute); }

/* --- Forum --- */
.list-rows {
  background: var(--paper-raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1rem 1.35rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}
.row:last-child { border-bottom: 0; }
.row:hover { background: var(--wash); color: var(--ink); }
.row__main { display: flex; flex-direction: column; gap: 0.2rem; min-width: 0; }
.row__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
}
.row:hover .row__title { color: var(--vermilion-deep); }
.row__meta { font-size: 0.8rem; color: var(--ink-mute); }
.row__count { flex-shrink: 0; font-size: 0.8rem; color: var(--ink-mute); }
.row__count strong { color: var(--ink); font-family: var(--font-display); }

.thread { display: flex; flex-direction: column; gap: 1rem; }
.post {
  background: var(--paper-raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
}
.post__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.8rem;
  margin-bottom: 0.95rem;
  border-bottom: 1px solid var(--line);
}
.post__author {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.92rem;
  font-weight: 600;
}
.post__avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--petrol);
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.8rem;
}
.post__date { font-size: 0.8rem; color: var(--ink-mute); }
.post__body { font-size: 0.98rem; color: var(--ink); }
.post__body p { margin: 0 0 0.9rem; }
.post__body p:last-child { margin-bottom: 0; }
.post__body ul, .post__body ol { padding-left: 1.3rem; }
.post__body blockquote {
  margin: 1.1rem 0;
  padding: 0.35rem 0 0.35rem 1.1rem;
  border-left: 3px solid var(--vermilion);
  color: var(--ink-soft);
}
.post__body code {
  font-size: 0.9em;
  padding: 0.12em 0.38em;
  border-radius: 5px;
  background: var(--wash);
}

.composer {
  margin-top: 2rem;
  background: var(--paper-raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem;
}
.composer__title { margin: 0 0 1rem; font-size: 1.15rem; }
.void--compact { margin-top: 2rem; padding: 2rem 1.5rem; }

/* --- Pied de page --- */
.site-footer { border-top: 1px solid var(--line); background: var(--paper-raise); }
.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  padding-bottom: 2rem;
}
.site-footer__brand { display: flex; align-items: center; gap: 0.8rem; }
.site-footer__brand p { margin: 0; font-size: 0.88rem; color: var(--ink-mute); line-height: 1.5; }
.site-footer__brand strong { color: var(--ink); font-weight: 600; }
.site-footer__nav { display: flex; gap: 1.35rem; font-size: 0.9rem; }
.site-footer__nav a { color: var(--ink-soft); }
.site-footer__nav a:hover { color: var(--vermilion-deep); }

/* --- Responsive --- */
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; gap: 2rem; }
  .readout { order: -1; }
  .auth { grid-template-columns: 1fr; gap: 1.75rem; }
  .kv { grid-template-columns: 1fr; gap: 0.3rem; }
  .kv dd { margin-bottom: 0.7rem; }
}

@media (max-width: 720px) {
  .site-header__inner { flex-wrap: wrap; gap: 0.75rem; padding-top: 0.8rem; padding-bottom: 0.8rem; }
  .menu { order: 3; width: 100%; margin-left: 0; }
  .userbox { margin-left: auto; }
  .main { padding-top: 2.25rem; padding-bottom: 3.5rem; }
  .void { padding: 2.25rem 1.4rem; }
  .site-footer__inner { flex-direction: column; align-items: flex-start; }
}