:root {
  --paper: #EDE8DC;
  --paper-raised: #F6F2E8;
  --ink: #23282D;
  --ink-soft: #5B6068;
  --line: rgba(35,40,45,0.18);
  --gold: #A97A26;
  --gold-ink: #7A5817;
  --offre: #2C6E63;
  --offre-bg: #E4EEEB;
  --demande: #7B3F5E;
  --demande-bg: #F1E5EC;
  --radius: 3px;
  --serif: 'Newsreader', Georgia, serif;
  --sans: 'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Hero ---------- */
.hero {
  padding: 3.5rem 1.5rem 0;
  text-align: left;
}
.hero-inner {
  max-width: 700px;
  margin: 0 auto;
}
.hero-kicker {
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  margin: 0 0 0.25rem;
}
.hero h1 {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(2rem, 5vw, 3rem);
  margin: 0 0 0.6rem;
  color: var(--ink);
  line-height: 1.1;
}
.hero-meta {
  font-size: 0.95rem;
  color: var(--ink-soft);
  margin-bottom: 1.75rem;
}
.hero-sep { margin: 0 0.5em; color: var(--line); }

.perforation {
  height: 1px;
  background-image: repeating-linear-gradient(to right, var(--line) 0 10px, transparent 10px 20px);
  max-width: 700px;
  margin: 0 auto;
}

/* ---------- Tabs ---------- */
.tabs {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  gap: 0.25rem;
  padding: 1.25rem 1.5rem 0;
}
.tab {
  font-family: var(--sans);
  font-size: 0.9rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--ink-soft);
  padding: 0.5rem 0.1rem;
  margin-right: 1.25rem;
  cursor: pointer;
}
.tab.is-active {
  color: var(--ink);
  border-bottom-color: var(--gold);
  font-weight: 500;
}

/* ---------- Content ---------- */
.content {
  max-width: 700px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 4rem;
}
.panel { display: none; }
.panel.is-active { display: block; }
.panel-intro {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin: 0.25rem 0 1.5rem;
  max-width: 52ch;
}

/* ---------- Forms ---------- */
.field {
  margin-bottom: 1.1rem;
  display: flex;
  flex-direction: column;
}
.field label {
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin-bottom: 0.35rem;
}
.field input, .field select, .field textarea {
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  padding: 0.45rem 0.1rem;
  border-radius: 0;
  resize: vertical;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-bottom: 1px solid var(--gold);
}
.field-row {
  display: flex;
  gap: 1.5rem;
}
.field-row .field { flex: 1; }
.field-narrow { max-width: 160px; }

.form-inline {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px dashed var(--line);
  margin-bottom: 1.5rem;
}
.form-inline .field { margin-bottom: 0; flex: 1; min-width: 180px; }

.btn-primary {
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--paper-raised);
  background: var(--gold-ink);
  border: none;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius);
  cursor: pointer;
  align-self: flex-end;
}
.btn-primary:hover { background: var(--gold); }
.btn-text {
  background: none;
  border: none;
  color: var(--ink-soft);
  cursor: pointer;
  font-family: var(--sans);
  padding: 0.5rem 1rem;
}

.statut {
  font-size: 0.9rem;
  color: var(--ink-soft);
  min-height: 1.2em;
}
.statut.erreur { color: var(--demande); }
.statut.succes { color: var(--offre); }

/* ---------- Type switch (proposer/demander) ---------- */
.type-switch {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}
.type-btn {
  flex: 1;
  font-family: var(--sans);
  font-size: 0.9rem;
  padding: 0.7rem 1rem;
  border-radius: var(--radius);
  cursor: pointer;
  border: 1px solid var(--line);
  background: var(--paper-raised);
  color: var(--ink-soft);
}
.type-btn.type-offre.is-active { background: var(--offre-bg); color: var(--offre); border-color: var(--offre); }
.type-btn.type-demande.is-active { background: var(--demande-bg); color: var(--demande); border-color: var(--demande); }

/* ---------- Filtre "tous" ---------- */
.filtre-tous {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px dashed var(--line);
  padding-bottom: 0.75rem;
}
.filtre-btn {
  background: none;
  border: none;
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--ink-soft);
  cursor: pointer;
  padding: 0.2rem 0;
}
.filtre-btn.is-active { color: var(--ink); font-weight: 500; text-decoration: underline; text-decoration-color: var(--gold); text-underline-offset: 4px; }

/* ---------- Liste des trajets ---------- */
.liste { display: flex; flex-direction: column; }
.trajet-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0.25rem;
  border-bottom: 1px solid var(--line);
  border-left: 3px solid transparent;
}
.trajet-row.type-offre { border-left-color: var(--offre); }
.trajet-row.type-demande { border-left-color: var(--demande); }

.trajet-badge {
  font-size: 0.7rem;
  font-weight: 500;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius);
  white-space: nowrap;
  justify-self: start;
}
.trajet-row.type-offre .trajet-badge { background: var(--offre-bg); color: var(--offre); }
.trajet-row.type-demande .trajet-badge { background: var(--demande-bg); color: var(--demande); }

.trajet-corps { min-width: 0; }
.trajet-titre { font-weight: 500; margin: 0 0 0.15rem; }
.trajet-detail { font-size: 0.85rem; color: var(--ink-soft); margin: 0; }
.trajet-detail span + span::before { content: " · "; }

.trajet-droite {
  text-align: right;
  font-size: 0.85rem;
}
.trajet-distance { font-family: var(--serif); font-style: italic; color: var(--gold-ink); white-space: nowrap; }
.trajet-contact-btn {
  display: inline-block;
  margin-top: 0.35rem;
  font-size: 0.78rem;
  color: var(--ink-soft);
  text-decoration: underline;
  text-decoration-color: var(--line);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.trajet-retirer {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.72rem;
  color: var(--ink-soft);
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}

.liste-vide {
  color: var(--ink-soft);
  font-size: 0.9rem;
  padding: 1.5rem 0.25rem;
  font-style: italic;
  font-family: var(--serif);
}

/* ---------- Modale de suppression ---------- */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(35,40,45,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal[hidden] { display: none; }
.modal-box {
  background: var(--paper-raised);
  padding: 1.5rem;
  border-radius: var(--radius);
  max-width: 320px;
  width: 100%;
}
.modal-box input {
  width: 100%;
  margin-top: 0.75rem;
  font-family: var(--sans);
  font-size: 1rem;
  border: none;
  border-bottom: 1px solid var(--line);
  padding: 0.4rem 0.1rem;
  background: transparent;
}
.modal-box input:focus { outline: none; border-bottom-color: var(--gold); }
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

@media (max-width: 560px) {
  .trajet-row { grid-template-columns: 1fr; row-gap: 0.4rem; }
  .trajet-droite { text-align: left; }
  .field-row { flex-direction: column; gap: 0; }
  .field-narrow { max-width: none; }
}