:root {
  --green: #1f6f43;
  --green-dark: #14502f;
  --green-light: #eaf3ee;
  --bg: #ffffff;
  --border: #d8ded9;
  --text: #1c2b22;
  --text-muted: #5b6b60;
  --danger: #b3261e;
  --danger-light: #fbeceb;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
}

a { color: var(--green-dark); }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Bandeau superieur */
.topbar {
  background: var(--green-dark);
  color: #fff;
  padding: 12px 0;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.topbar .identity { font-weight: 600; }
.topbar form { margin: 0; }
.topbar button.logout {
  background: transparent;
  border: 1px solid #fff;
  color: #fff;
  padding: 6px 14px;
  border-radius: 4px;
  cursor: pointer;
}
.topbar button.logout:hover { background: rgba(255,255,255,0.15); }

/* Navigation */
nav.mainnav {
  background: var(--green-light);
  border-bottom: 1px solid var(--border);
}
nav.mainnav .container { display: flex; gap: 4px; flex-wrap: wrap; }
nav.mainnav a {
  display: inline-block;
  padding: 10px 14px;
  color: var(--text);
  text-decoration: none;
  border-bottom: 3px solid transparent;
}
nav.mainnav a:hover, nav.mainnav a.active {
  border-bottom-color: var(--green);
  color: var(--green-dark);
  font-weight: 600;
}

main { padding: 24px 0 60px; }

h1 { font-size: 22px; margin: 0 0 20px; color: var(--green-dark); }
h2 { font-size: 17px; margin: 28px 0 12px; color: var(--green-dark); }

/* Cartes */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 20px;
  margin-bottom: 20px;
}
.card + .card { margin-top: 16px; }

/* Formulaires */
label { display: block; font-weight: 600; margin-bottom: 4px; font-size: 13px; }
input[type=text], input[type=password], input[type=email], input[type=time],
input[type=date], select, textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 14px;
  margin-bottom: 14px;
  font-family: inherit;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--green); border-color: var(--green); }
.field-error { color: var(--danger); font-size: 13px; margin: -10px 0 14px; }

button, .btn {
  display: inline-block;
  background: var(--green);
  color: #fff;
  border: none;
  padding: 9px 18px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  text-decoration: none;
}
button:hover, .btn:hover { background: var(--green-dark); }
.btn-secondary { background: #fff; color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: #f4f6f4; }
.btn-danger { background: var(--danger); }
.btn-danger:hover { background: #8a1e18; }
.btn-small { padding: 5px 12px; font-size: 13px; }

/* Tableaux */
table { width: 100%; border-collapse: collapse; }
th, td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
th { color: var(--text-muted); font-weight: 600; font-size: 12px; text-transform: uppercase; }
.table-wrap { overflow-x: auto; }

/* Badges de statut */
.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}
.badge-active { background: var(--green-light); color: var(--green-dark); }
.badge-absent { background: #fdf2d8; color: #8a6116; }
.badge-disabled, .badge-locked { background: var(--danger-light); color: var(--danger); }
.badge-inactive { background: #eee; color: #666; }

/* Alertes */
.alert { padding: 12px 16px; border-radius: 4px; margin-bottom: 18px; font-size: 14px; }
.alert-status { background: var(--green-light); color: var(--green-dark); border: 1px solid var(--green); }
.alert-error { background: var(--danger-light); color: var(--danger); border: 1px solid var(--danger); }
.alert-credentials { background: #fff8e1; color: #6b5300; border: 1px solid #e0c34a; }
.alert-credentials code { background: #fff; padding: 2px 6px; border-radius: 3px; font-size: 15px; }

/* Page de connexion */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--green-light);
}
.auth-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 36px;
  width: 100%;
  max-width: 380px;
}
.auth-card h1 { text-align: center; margin-bottom: 24px; }
.auth-card button { width: 100%; padding: 10px; }

/* Confirmation par mot de passe (details/summary natif, sans JS) */
details.confirm-action {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 10px 14px;
  margin: 8px 0;
}
details.confirm-action summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--green-dark);
}
details.confirm-action .confirm-body { margin-top: 12px; }

.schedule-grid { display: grid; grid-template-columns: 110px 1fr 100px 100px; gap: 8px 12px; align-items: center; }
.schedule-grid .head { font-weight: 600; font-size: 12px; color: var(--text-muted); text-transform: uppercase; }

.text-muted { color: var(--text-muted); font-size: 13px; }

@media (max-width: 640px) {
  .schedule-grid { grid-template-columns: 90px 1fr 1fr 1fr; }
  nav.mainnav .container { gap: 0; }
}