:root {
  --bg: #f4f5f8;
  --panel: #ffffff;
  --ink: #1a2233;
  --ink-soft: #5b6478;
  --border: #dfe3ec;
  --primary: #16213e;
  --primary-dark: #0d1526;
  --primary-light: #2c3e66;
  --accent-tint: #e8ecf6;
  --green: #2f9e5c;
  --orange: #d98c26;
  --red: #c94a4a;
  --radius: 8px;
  font-size: 15px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
}

/* --- Connexion --- */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(180deg, var(--primary-dark), var(--primary));
}
.login-box {
  background: var(--panel);
  padding: 2.5rem;
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(22,33,62,0.35);
  width: 380px;
  max-width: 92vw;
  text-align: center;
}
.login-box .login-logo { width: 72px; height: auto; margin-bottom: 1rem; }
.login-box h1 { font-size: 1.3rem; margin: 0 0 1.2rem; color: var(--primary); }
.login-box form { display: flex; flex-direction: column; gap: 0.9rem; text-align: left; }
.login-box label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.85rem; color: var(--ink-soft); }
.login-box input { padding: 0.55rem 0.7rem; border: 1px solid var(--border); border-radius: 6px; font-size: 0.95rem; }

/* --- Structure générale --- */
.app-shell { display: flex; flex-direction: column; min-height: 100vh; }
.topbar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: var(--primary);
  border-bottom: 1px solid var(--primary-dark);
  padding: 0 1.5rem;
  height: 56px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 0.6rem; font-weight: 700; color: #fff; white-space: nowrap; }
.brand img { height: 30px; width: auto; display: block; }
.mainnav { display: flex; gap: 0.2rem; flex: 1; flex-wrap: wrap; }
.mainnav a {
  padding: 0.4rem 0.7rem;
  border-radius: 6px;
  text-decoration: none;
  color: #d7ddef;
  font-size: 0.88rem;
  white-space: nowrap;
}
.mainnav a:hover { background: rgba(255,255,255,0.12); color: #fff; }
.mainnav a.active { background: #fff; color: var(--primary); }
.primary-tabs a { font-weight: 600; }
.subnav {
  display: flex; gap: 0.2rem; flex-wrap: wrap;
  background: var(--accent-tint); border-bottom: 1px solid var(--border);
  padding: 0.4rem 1.5rem;
}
.subnav a {
  padding: 0.35rem 0.7rem; border-radius: 6px; text-decoration: none;
  color: var(--primary); font-size: 0.85rem; white-space: nowrap;
}
.subnav a:hover { background: #fff; color: var(--primary-dark); }
.subnav a.active { background: var(--primary); color: #fff; }
.userbox { display: flex; align-items: center; gap: 0.8rem; font-size: 0.85rem; color: #d7ddef; white-space: nowrap; }
.userbox a.btn-link { color: #fff; }

.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 4px;
  width: 34px; height: 34px; background: transparent; border: none; cursor: pointer; padding: 0;
}
.nav-toggle span { display: block; width: 100%; height: 2px; background: #fff; border-radius: 2px; transition: transform 0.15s, opacity 0.15s; }
.nav-toggle.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.content { padding: 1.5rem; max-width: 1200px; margin: 0 auto; width: 100%; }
.content h1 { font-size: 1.4rem; margin: 0 0 1rem; color: var(--primary); }
.content h2 { font-size: 1.05rem; margin: 1.6rem 0 0.7rem; color: var(--ink); }
.content h2:first-of-type { margin-top: 0.5rem; }

/* --- Messages flash --- */
.flash { padding: 0.7rem 1rem; border-radius: 6px; margin-bottom: 1rem; font-size: 0.9rem; }
.flash-success { background: #e6f6ec; color: #1f7a45; border: 1px solid #bfe8cf; }
.flash-error { background: #fbeaea; color: #a83a3a; border: 1px solid #f2c6c6; }

/* --- Cartes tableau de bord --- */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1rem 1.2rem; display: block; color: inherit; text-decoration: none;
  transition: box-shadow 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}
a.card { cursor: pointer; }
a.card:hover, a.card:focus-visible {
  border-color: var(--primary); box-shadow: 0 3px 10px rgba(22,33,62,0.12); transform: translateY(-1px);
}
a.card:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.card-highlight { border-color: var(--primary); background: var(--accent-tint); }
.card-label { font-size: 0.8rem; color: var(--ink-soft); margin-bottom: 0.3rem; }
.card-value { font-size: 1.4rem; font-weight: 700; }
.quicklinks { display: flex; gap: 0.6rem; margin-bottom: 1.5rem; flex-wrap: wrap; }

/* --- Formulaires --- */
.form-inline-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.9rem;
  background: var(--panel);
  border: 1px solid #d7dce6;
  border-left: 4px solid var(--primary);
  border-radius: var(--radius);
  padding: 1.2rem;
  margin-bottom: 1rem;
  box-shadow: 0 2px 8px rgba(22,33,62,0.07);
}
.form-inline-grid label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.82rem; color: var(--ink-soft); }
.form-inline-grid input, .form-inline-grid select, .form-inline-grid textarea {
  padding: 0.5rem 0.6rem; border: 1px solid #ccd2e0; border-radius: 6px; font-size: 0.9rem; color: var(--ink);
  background: #fff; font-family: inherit; resize: vertical;
}
.form-inline-grid input:focus, .form-inline-grid select:focus, .form-inline-grid textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(22,33,62,0.12);
}
.form-inline-grid .span2 { grid-column: span 2; }
.form-inline-grid h3 {
  font-size: 0.95rem; color: var(--primary); text-transform: uppercase; letter-spacing: 0.03em;
  padding-bottom: 0.4rem; border-bottom: 2px solid var(--accent-tint);
}
.form-inline-grid .checkbox-label { flex-direction: row; align-items: center; gap: 0.5rem; font-size: 0.88rem; color: var(--ink); }
.form-inline-grid .checkbox-label input { width: auto; }
.form-actions { grid-column: 1 / -1; display: flex; gap: 0.6rem; margin-top: 0.3rem; }
.subgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.9rem; }

@media (max-width: 900px) {
  .form-inline-grid, .subgrid { grid-template-columns: repeat(2, 1fr); }
  .form-inline-grid .span2 { grid-column: span 2; }
}

/* --- Boutons --- */
.btn {
  display: inline-block;
  padding: 0.55rem 1.1rem;
  border-radius: 6px;
  border: none;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { background: #fff; color: var(--ink); border: 1px solid #ccd2e0; }
.btn-secondary:hover { background: var(--accent-tint); border-color: var(--primary); }
.btn-link { background: none; border: none; color: var(--primary); cursor: pointer; padding: 0; font-size: 0.85rem; text-decoration: none; }
.btn-link-danger { color: var(--red); }
.btn-link-muted { color: var(--ink-soft); }
.icon-inline { width: 14px; height: 14px; vertical-align: -2px; }
.btn-link-danger .icon-inline, a.btn-link-danger .icon-inline { color: var(--red); }
.icon-envoyer-heures { color: #2e8b57; }
.btn:disabled, button:disabled { opacity: 0.45; cursor: not-allowed; }
.inline-form { display: inline; }

/* --- Filtres --- */
.filter-bar { display: flex; gap: 0.5rem; margin-bottom: 0.8rem; flex-wrap: wrap; align-items: center; }
.filter-bar select, .filter-bar input {
  padding: 0.45rem 0.6rem; border: 1px solid #ccd2e0; border-radius: 6px; font-size: 0.85rem;
  background: #fff; color: var(--ink);
}
.filter-bar select:focus, .filter-bar input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(22,33,62,0.12); }
.quick-date-filters { display: flex; gap: 0.4rem; }
.btn-quick-filter {
  font-size: 0.8rem; padding: 0.4rem 0.7rem; border-radius: 6px; border: 1px solid #ccd2e0;
  background: #fff; color: var(--ink-soft); text-decoration: none; white-space: nowrap;
}
.btn-quick-filter:hover { border-color: var(--primary); color: var(--primary); }
.btn-quick-filter.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* --- Page Aide --- */
.aide-section {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.1rem 1.4rem; margin-bottom: 1rem; box-shadow: 0 1px 4px rgba(22,33,62,0.05);
}
.aide-section h2 { margin-top: 0; font-size: 1.05rem; color: var(--primary); }
.aide-section p { margin: 0.5rem 0; line-height: 1.55; }
.aide-section ul { margin: 0.5rem 0; padding-left: 1.3rem; line-height: 1.55; }
.aide-section code { background: var(--accent-tint); padding: 0.1rem 0.4rem; border-radius: 4px; font-size: 0.9em; }

/* --- Badge de priorité (todos / suivi de mandat) --- */
.badge-priorite { display: inline-block; padding: 0.18rem 0.6rem; border-radius: 999px; font-size: 0.78rem; font-weight: 600; white-space: nowrap; }
.badge-priorite.prio-1 { background: #fbdada; color: #9c2b2b; }
.badge-priorite.prio-2 { background: #fde3c4; color: #a35f10; }
.badge-priorite.prio-3 { background: #dbe8fb; color: #2c5aa0; }
.badge-priorite.prio-4 { background: #e4e9e4; color: #566356; }
.select-prio {
  border: 1px solid var(--border); border-radius: 999px; padding: 0.18rem 1.6rem 0.18rem 0.6rem;
  font-size: 0.78rem; font-weight: 600; background-color: var(--panel); color: var(--ink);
  cursor: pointer;
}
.select-prio.prio-1 { background-color: #fbdada; color: #9c2b2b; border-color: transparent; }
.select-prio.prio-2 { background-color: #fde3c4; color: #a35f10; border-color: transparent; }
.select-prio.prio-3 { background-color: #dbe8fb; color: #2c5aa0; border-color: transparent; }
.select-prio.prio-4 { background-color: #e4e9e4; color: #566356; border-color: transparent; }

/* --- Suivi terrain --- */
.suivi-terrain-mois-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 0.6rem;
}
.suivi-terrain-mois-item {
  display: flex !important; align-items: center; gap: 0.5rem; flex-wrap: wrap;
  background: #f6f7fa; border: 1px solid var(--border); border-radius: 6px; padding: 0.4rem 0.6rem;
}
.suivi-terrain-mois-item input[type="checkbox"] { flex: 0 0 auto; }
.suivi-terrain-mois-item input[type="text"] { flex: 1 1 120px; min-width: 0; padding: 0.3rem 0.4rem; font-size: 0.82rem; }
.suivi-terrain-mois-item .suivi-terrain-fait { flex: 0 0 auto; white-space: nowrap; font-size: 0.8rem; font-weight: 600; }
.suivi-terrain-table th, .suivi-terrain-table td { font-size: 0.8rem; }
.suivi-terrain-table td.st-fait { background: #a8d8b0; }
.suivi-terrain-table td.st-afaire { background: #ffca6b; }
.mois-colonnes-details { margin-bottom: 0.8rem; }
.mois-colonnes-details summary { cursor: pointer; margin-bottom: 0.5rem; }
.mois-colonnes-form { padding: 0.8rem; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); }
.filter-bar .mandat-picker-filter { flex: 1 1 220px; min-width: 200px; max-width: 320px; }
.filter-bar .mandat-picker-filter .mandat-picker-input { width: 100%; height: 100%; }

/* --- Tables --- */
.data-table { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid #d7dce6; border-radius: var(--radius); overflow: hidden; font-size: 0.87rem; box-shadow: 0 1px 4px rgba(22,33,62,0.05); }
.data-table th, .data-table td { padding: 0.55rem 0.7rem; border-bottom: 1px solid #dde2ec; text-align: left; vertical-align: middle; }
.data-table th { background: #eef1f7; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.02em; color: var(--ink); border-bottom: 2px solid #ccd2e0; }
/* Date courte (mobile) : masquée par défaut, activée dans la media query mobile ci-dessous */
.date-court { display: none; }

/* --- Vue compacte des tableaux (bascule persistée, voir footer.php) --- */
.data-table.compact th, .data-table.compact td { padding: 0.22rem 0.5rem; font-size: 0.78rem; }
.data-table.compact th { font-size: 0.7rem; }
.toggle-vue-compacte {
  background: #fff; border: 1px solid #ccd2e0; border-radius: 6px; padding: 0.45rem 0.8rem;
  font-size: 0.85rem; color: var(--ink); cursor: pointer;
}
.toggle-vue-compacte:hover { background: #eef1f7; }
.toggle-vue-compacte.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.data-table tbody tr:nth-child(even) { background: #f5f6fa; }
.data-table tbody tr:hover { background: var(--accent-tint); }
.data-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.data-table td.actions { white-space: nowrap; }
.data-table td.actions > a,
.data-table td.actions > form.inline-form { display: inline-block; vertical-align: middle; margin-right: 0.6rem; }
.data-table td.actions > a:last-child,
.data-table td.actions > form.inline-form:last-child { margin-right: 0; }
.data-table .row-clos { opacity: 0.55; }
.data-table .row-highlight { background: var(--accent-tint); }
.data-table .total-cell { font-weight: 700; }
.data-table td.cell-warn { color: var(--red); font-weight: 600; }
.data-table tfoot .total-row td { font-weight: 700; background: #eef1f7; border-top: 2px solid #ccd2e0; }
.bulk-bar { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.6rem; flex-wrap: wrap; }
.bulk-bar select { padding: 0.45rem 0.6rem; border: 1px solid #ccd2e0; border-radius: 6px; font-size: 0.85rem; background: #fff; color: var(--ink); }
.bulk-bar select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(22,33,62,0.12); }
.bulk-bar .bulk-separateur { color: var(--border); font-weight: 300; }
.bulk-bar .bulk-tarif-input {
  padding: 0.45rem 0.6rem; border: 1px solid #ccd2e0; border-radius: 6px; font-size: 0.85rem;
  color: var(--ink); width: 110px;
}
.bulk-bar .bulk-tarif-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(22,33,62,0.12); }

.tag {
  display: inline-block;
  background: var(--accent-tint);
  color: var(--primary);
  border: 1px solid #dce1ec;
  border-radius: 4px;
  padding: 0.05rem 0.4rem;
  font-size: 0.78rem;
  font-family: monospace;
  margin-right: 0.3rem;
}

/* --- Barre de consommation --- */
.bar-wrap { width: 90px; height: 8px; background: #eceff3; border-radius: 4px; display: inline-block; vertical-align: middle; overflow: hidden; }
.bar { height: 100%; }
.bar-ok { background: var(--green); }
.bar-warn { background: var(--orange); }
.bar-danger { background: var(--red); }
.bar-pct { font-size: 0.78rem; color: var(--ink-soft); margin-left: 0.4rem; }

.hint { color: var(--ink-soft); font-size: 0.85rem; }

/* --- Sélecteur de mandat avec recherche --- */
.mandat-picker { position: relative; }
.mandat-picker-input {
  width: 100%; padding: 0.5rem 0.6rem; border: 1px solid var(--border); border-radius: 6px; font-size: 0.9rem;
}
.mandat-picker-input.mandat-picker-error { border-color: var(--red); }
.mandat-picker-list {
  display: none;
  position: absolute; z-index: 20; top: 100%; left: 0; right: 0;
  background: #fff; border: 1px solid var(--border); border-top: none;
  border-radius: 0 0 6px 6px; max-height: 220px; overflow-y: auto;
  box-shadow: 0 6px 16px rgba(0,0,0,0.08);
}
.mandat-picker-list.open { display: block; }
.mandat-picker-option { padding: 0.5rem 0.7rem; font-size: 0.87rem; cursor: pointer; }
.mandat-picker-option:hover { background: var(--bg); }

/* --- Grille de tarifs par catégorie (page Mandats) --- */
.categorie-tarifs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 0.8rem; }
.categorie-tarifs-grid label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.82rem; color: var(--ink-soft); }
.categorie-tarifs-grid input { padding: 0.5rem 0.6rem; border: 1px solid #ccd2e0; border-radius: 6px; font-size: 0.9rem; }

/* --- Import CSV --- */
.import-dropzone { border: 2px dashed var(--border); border-radius: var(--radius); padding: 1.5rem; text-align: center; background: var(--panel); }
.preview-table td.err { color: var(--red); font-size: 0.78rem; }
.preview-table tr.row-error { background: #fbeaea; }
.preview-table tr.row-update { background: #fff8e6; }
.preview-table tr.row-new { background: #eefaf1; }
.preview-table tr.row-skip { background: #eef1f7; color: var(--ink-soft); }
.legend-row { display: flex; gap: 1.2rem; font-size: 0.8rem; color: var(--ink-soft); margin: 0.6rem 0; }
.legend-dot { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 0.3rem; vertical-align: middle; }

/* --- Onglets internes (ex: page Suivi des heures par mandat) --- */
.tabs-nav { display: flex; gap: 0.3rem; margin: 1.2rem 0 0.8rem; border-bottom: 2px solid var(--border); }
.tab-btn {
  background: none; border: none; cursor: pointer;
  padding: 0.6rem 1.1rem; font-size: 0.92rem; font-weight: 600; color: var(--ink-soft);
  border-bottom: 2px solid transparent; margin-bottom: -2px;
}
.tab-btn:hover { color: var(--primary); }
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }

/* --- Calendrier des vacances (barres colorées continues par collaborateur) --- */
.cal-legende { display: flex; flex-wrap: wrap; gap: 0.9rem; margin: 0.8rem 0 1rem; }
.cal-legende-item { font-size: 0.82rem; color: var(--ink); display: inline-flex; align-items: center; }
.cal-legende-puce { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 0.4rem; }

.calendrier-vacances2 { border: 1px solid #d7dce6; border-radius: var(--radius); overflow: hidden; background: var(--panel); box-shadow: 0 1px 4px rgba(22,33,62,0.05); }
.cal-entete-jours { display: grid; grid-template-columns: repeat(7, 1fr); background: #eef1f7; border-bottom: 2px solid #ccd2e0; }
.cal-entete-jours div { padding: 0.5rem 0.6rem; font-size: 0.76rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.02em; color: var(--ink); }

.cal-semaine { display: grid; grid-template-columns: repeat(7, 1fr); border-bottom: 1px solid var(--border); }
.cal-colonne { padding: 0.35rem; border-right: 1px solid #eef1f7; min-height: 46px; }
.cal-colonne:last-child { border-right: none; }
.cal-colonne.cal-weekend { background: #f6f7fb; }
.cal-colonne.cal-vide { background: #f7f8fa; }
.cal-colonne.cal-ferie { background: #fdf1da; }
.cal-ferie-label {
  font-size: 0.62rem; color: #a6741a; font-style: italic; margin: -0.15rem 0 0.3rem;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.cal-jour-num { font-size: 0.76rem; font-weight: 600; color: var(--ink-soft); margin-bottom: 0.3rem; }

.cal-bar {
  height: 18px;
  margin-bottom: 2px;
  margin-left: -0.35rem;
  margin-right: -0.35rem;
  padding-left: 0.4rem;
  font-size: 0.68rem;
  font-weight: 700;
  color: #fff;
  line-height: 18px;
  white-space: nowrap;
  overflow: hidden;
}
.cal-bar-debut { margin-left: 0; border-top-left-radius: 4px; border-bottom-left-radius: 4px; }
.cal-bar-fin { margin-right: 0; border-top-right-radius: 4px; border-bottom-right-radius: 4px; }
.cal-bar-vide { background: transparent !important; }
.cal-heures-jour {
  font-size: 0.82rem; font-weight: 700; color: var(--primary);
  background: var(--accent-tint); border-radius: 4px; padding: 0.1rem 0.4rem;
  display: inline-block; margin-top: 0.15rem;
}

/* Variante avec une 8e colonne "Total" par semaine */
.calendrier-vacances2.avec-total .cal-entete-jours,
.calendrier-vacances2.avec-total .cal-semaine {
  grid-template-columns: repeat(7, 1fr) 90px;
}
.cal-colonne.cal-total-semaine {
  background: #eef1f7; border-left: 2px solid #ccd2e0; display: flex;
  align-items: center; justify-content: center; font-weight: 700; color: var(--primary);
}
.cal-colonne.cal-autre-mois { opacity: 0.45; }

.tag-statut-ouverte { background: #fdf1da; color: #a6741a; }
.tag-statut-payee { background: #e2f3e7; color: #2f7a4a; }
.tag-statut-annulee { background: #f3e3e3; color: #a63a3a; }
.tag-statut-autre { background: #eceff3; color: #5a6472; }
.tag-statut-actif { background: #e2f3e7; color: #2f7a4a; }
.tag-statut-offre { background: #fdf1da; color: #a6741a; }
.tag-statut-clos { background: #eceff3; color: #5a6472; }
.select-statut {
  border: 1px solid var(--border); border-radius: 999px; padding: 0.18rem 1.6rem 0.18rem 0.6rem;
  font-size: 0.78rem; font-weight: 600; cursor: pointer;
}
.select-statut.tag-statut-ouverte { background-color: #fdf1da; color: #a6741a; border-color: transparent; }
.select-statut.tag-statut-payee { background-color: #e2f3e7; color: #2f7a4a; border-color: transparent; }
.select-statut.tag-statut-annulee { background-color: #f3e3e3; color: #a63a3a; border-color: transparent; }
.select-statut.tag-statut-autre { background-color: #eceff3; color: #5a6472; border-color: transparent; }

/* --- Tableaux défilables horizontalement (mobile) --- */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 -0.2rem; padding: 0 0.2rem; }
.table-scroll .data-table { min-width: 640px; }

/* =========================================================================
   Adaptation mobile / petits écrans
   ========================================================================= */
@media (max-width: 640px) {
  html { font-size: 14px; }

  .content { padding: 0.9rem; }
  .content h1 { font-size: 1.2rem; }

  /* En-tête et navigation : on empile plutôt que de tasser */
  .topbar { height: auto; flex-wrap: wrap; padding: 0.6rem 0.9rem; row-gap: 0.5rem; }
  .brand { flex: 1 1 auto; }
  .brand img { height: 26px; }
  .nav-toggle { display: flex; order: 2; }
  .userbox { order: 3; flex: 0 0 auto; }
  .mainnav {
    order: 4; flex-basis: 100%; gap: 0.3rem;
    max-height: 0; overflow: hidden; margin: 0; padding: 0; opacity: 0;
    transition: max-height 0.2s ease, opacity 0.15s ease;
  }
  .mainnav.menu-ouvert { max-height: 400px; opacity: 1; margin-top: 0.3rem; }
  .mainnav a { flex: 1 1 auto; text-align: center; padding: 0.5rem 0.4rem; }
  .subnav {
    padding: 0 0.9rem; overflow: hidden; flex-wrap: nowrap; -webkit-overflow-scrolling: touch;
    max-height: 0; opacity: 0; transition: max-height 0.2s ease, opacity 0.15s ease, padding 0.2s ease;
  }
  .subnav.menu-ouvert { max-height: 200px; opacity: 1; padding: 0.5rem 0.9rem; overflow-x: auto; overflow-y: hidden; }
  .subnav a { flex: 0 0 auto; }

  /* Formulaires : un champ par ligne, boutons pleine largeur pour le doigt */
  .form-inline-grid, .subgrid, .categorie-tarifs-grid { grid-template-columns: 1fr !important; }
  .form-inline-grid .span2 { grid-column: 1 / -1; }
  .form-actions { flex-direction: column; align-items: stretch; }
  .form-actions .btn, .form-actions a.btn, .form-actions button.btn { width: 100%; text-align: center; }
  .form-actions form.inline-form { margin-left: 0 !important; width: 100%; }
  .form-actions form.inline-form button { width: 100%; padding: 0.6rem; }

  /* Empêche le zoom automatique iOS sur les champs de saisie */
  input, select, textarea { font-size: 16px; }
  .btn, button { min-height: 44px; } /* cible tactile confortable */

  /* Barre de filtres : empilée, champs pleine largeur */
  .filter-bar { flex-direction: column; align-items: stretch; }
  .filter-bar select, .filter-bar input, .filter-bar .btn, .filter-bar a.btn-link { width: 100%; }
  .filter-bar .mandat-picker-filter { max-width: none; }
  .filter-bar a.btn-link { text-align: center; padding: 0.4rem; }

  /* Tableaux : défilement horizontal plutôt que débordement de page */
  .data-table { font-size: 0.82rem; }
  .data-table th, .data-table td { padding: 0.5rem 0.5rem; }
  .data-table td.actions { white-space: normal; }
  .data-table td.actions > a,
  .data-table td.actions > form.inline-form { display: inline-block; margin: 0.15rem 0.4rem 0.15rem 0; }

  .cards-grid { grid-template-columns: 1fr 1fr; }
  .quicklinks { flex-direction: column; }
  .quicklinks .btn { width: 100%; text-align: center; }

  .mandat-picker-list { max-height: 180px; }

  .login-box { padding: 1.8rem 1.4rem; }

  /* Onglets internes (ex: Suivi par mandat) : boutons pleine largeur */
  .tabs-nav { flex-wrap: wrap; }
  .tab-btn { flex: 1 1 auto; text-align: center; padding: 0.55rem 0.5rem; }

  /* Barre d'action groupée (sélection multiple) : empilée */
  .bulk-bar { flex-direction: column; align-items: stretch; }
  .bulk-bar select, .bulk-bar button, .bulk-bar .bulk-tarif-input { width: 100%; }
  .bulk-bar .bulk-separateur { display: none; }

  /* Calendrier des vacances : défilement horizontal plutôt que colonnes écrasées */
  .calendrier-vacances2 { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .cal-entete-jours, .cal-semaine { min-width: 620px; }
  .avec-total .cal-entete-jours, .avec-total .cal-semaine { min-width: 700px; }
  .cal-legende { gap: 0.6rem; font-size: 0.78rem; }

  /* Saisie des heures : version allégée sur mobile (filtres/export masqués,
     seules les colonnes essentielles du tableau restent visibles) */
  /* Utilitaire générique : masque un élément uniquement sur mobile */
  .hide-mobile { display: none !important; }

  .filter-bar-heures { display: none; }
  .col-hide-mobile { display: none; }
  .table-scroll-heures .data-table { min-width: 0; }

  /* Date : affiche la version courte (jour.mois) au lieu de la pleine (jour.mois.année) */
  .date-plein { display: none; }
  .date-court { display: inline; }

  /* Mandat / Prestation : repliés sur 2 lignes maximum (avec "…" si plus long) */
  .clamp-2-lignes {
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden; text-overflow: ellipsis; max-width: 38vw;
  }

  .filter-bar-frais { display: none; }
  .table-scroll-frais .data-table { min-width: 0; }
}