:root {
  /* Charte graphique WATERGATE FILTRATION */
  --bleu: #194e7e;
  --bleu-fonce: #143e7b;
  --bleu-clair: #539dcd;
  --bleu-moyen: #3e79a1;
  --bleu-tres-clair: #eef3f5;
  --indigo: #31489d;
  --gris-clair-charte: #f1f2f4;
  --vert: #2e8b57;
  --rouge: #c0392b;
  --gris: #6b7280;
  --fond: #f5f8fa;
  --bord: #dbe4ea;
}

* { box-sizing: border-box; }

body {
  font-family: "Open Sans", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background:
    radial-gradient(circle at 8% 15%, rgba(83,157,205,0.10) 0, transparent 9%),
    radial-gradient(circle at 92% 30%, rgba(62,121,161,0.08) 0, transparent 10%),
    radial-gradient(circle at 20% 85%, rgba(83,157,205,0.08) 0, transparent 8%),
    radial-gradient(circle at 75% 92%, rgba(25,78,126,0.06) 0, transparent 9%),
    radial-gradient(circle at 55% 55%, rgba(83,157,205,0.05) 0, transparent 12%),
    var(--fond);
  background-attachment: fixed;
  color: #1f2933;
  margin: 0;
}

h2, h3 { font-family: "Baloo 2", "Open Sans", sans-serif; color: var(--bleu-fonce); }

header.topbar {
  background: linear-gradient(120deg, var(--bleu) 0%, var(--bleu-fonce) 100%);
  color: white;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  position: relative;
  overflow: hidden;
}

/* Bulles d'eau flottantes dans l'en-tete, effet "food appeal" eau */
.bulles { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.bulles span {
  position: absolute;
  bottom: -20px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.55), rgba(255,255,255,0.05) 70%);
  animation: monter-bulle linear infinite;
}
.bulles span:nth-child(1) { left: 6%;  width: 14px; height: 14px; animation-duration: 7s;  animation-delay: 0s; }
.bulles span:nth-child(2) { left: 18%; width: 8px;  height: 8px;  animation-duration: 5.5s; animation-delay: 1.2s; }
.bulles span:nth-child(3) { left: 34%; width: 18px; height: 18px; animation-duration: 8.5s; animation-delay: 0.4s; }
.bulles span:nth-child(4) { left: 52%; width: 10px; height: 10px; animation-duration: 6s;   animation-delay: 2s; }
.bulles span:nth-child(5) { left: 68%; width: 16px; height: 16px; animation-duration: 9s;   animation-delay: 0.8s; }
.bulles span:nth-child(6) { left: 82%; width: 9px;  height: 9px;  animation-duration: 5s;    animation-delay: 1.6s; }
.bulles span:nth-child(7) { left: 92%; width: 13px; height: 13px; animation-duration: 7.5s;  animation-delay: 2.4s; }
@keyframes monter-bulle {
  0%   { transform: translateY(0) scale(1); opacity: 0; }
  10%  { opacity: 0.9; }
  90%  { opacity: 0.5; }
  100% { transform: translateY(-90px) scale(1.15); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .bulles span { animation: none; opacity: 0.25; }
}

/* Vagues d'eau en bas de l'en-tete, transition vers le fond de page */
.vagues { line-height: 0; margin-top: -4px; }
.vagues svg { width: 100%; height: 34px; display: block; }

.marque {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-family: "Baloo 2", sans-serif;
  font-weight: 800;
  font-size: 22px;
  line-height: 1;
}
.marque-water { color: #ffffff; letter-spacing: 0.5px; }
.marque-gate {
  color: #ffffff;
  background: var(--bleu-clair);
  padding: 2px 8px;
  border-radius: 6px;
}
.marque-sous {
  font-family: "Open Sans", sans-serif;
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--bleu-tres-clair);
  align-self: center;
  opacity: 0.9;
}

header.topbar nav a {
  color: white;
  text-decoration: none;
  margin-right: 16px;
  font-size: 14px;
  opacity: 0.9;
}
header.topbar nav a:hover { opacity: 1; text-decoration: underline; }

.user-box {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
}
.user-box input {
  padding: 5px 8px;
  border-radius: 4px;
  border: none;
  font-size: 13px;
  width: 150px;
}

main { padding: 20px; max-width: 1300px; margin: 0 auto; }

.cards { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.card {
  background: white;
  border: 1px solid var(--bord);
  border-radius: 10px;
  padding: 16px 20px;
  min-width: 160px;
  flex: 1;
}
.card .value { font-size: 28px; font-weight: 700; color: var(--bleu); }
.card .label { font-size: 13px; color: var(--gris); margin-top: 4px; }
.card.alerte .value { color: var(--rouge); }

.toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 16px;
}
.toolbar input[type=text], .toolbar select {
  padding: 7px 10px;
  border: 1px solid var(--bord);
  border-radius: 6px;
  font-size: 14px;
}

.btn {
  display: inline-block;
  background: var(--bleu);
  color: white;
  border: none;
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  text-decoration: none;
}
.btn:hover { background: var(--bleu-moyen); }
.btn.secondaire { background: white; color: var(--bleu); border: 1px solid var(--bleu); }
.btn.vert { background: var(--vert); }
.btn.rouge { background: white; color: #c0392b; border: 1px solid #c0392b; }
.btn.rouge:hover { background: #c0392b; color: white; }

table { width: 100%; border-collapse: collapse; background: white; border-radius: 8px; overflow: hidden; }
thead th {
  background: var(--bleu-tres-clair);
  text-align: left;
  padding: 10px 12px;
  font-size: 13px;
  color: var(--bleu-fonce);
  border-bottom: 1px solid var(--bord);
  position: sticky;
  top: 0;
}
tbody td {
  padding: 9px 12px;
  border-bottom: 1px solid #eef1f2;
  font-size: 14px;
  vertical-align: top;
}
tbody tr:hover { background: #fafcfd; }
tbody tr.fait { background: #f1f9f3; }

.pill {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 600;
  background: var(--gris-clair-charte);
  color: var(--gris);
}
.pill.oui { background: #dcf5e3; color: var(--vert); }
.pill.non { background: #fde8e6; color: var(--rouge); }

.check-toggle {
  width: 20px; height: 20px;
  cursor: pointer;
}

textarea.note-inline {
  width: 100%;
  min-height: 64px;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 4px;
  font-size: 13px;
  font-family: inherit;
  resize: vertical;
}
textarea.note-inline:focus { border-color: var(--bord); background: #fffef6; }

input.jour-inline {
  width: 56px;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 4px 6px;
  font-size: 13px;
  font-family: inherit;
  text-align: center;
  color: var(--bleu-fonce);
  font-weight: 600;
}
input.jour-inline:focus { border-color: var(--bord); background: #fffef6; }
input.jour-inline::placeholder { color: var(--gris); font-weight: 400; }

.badge-stock-bas { color: var(--rouge); font-weight: 700; }
.badge-stock-ok { color: var(--vert); font-weight: 600; }

/* Carte a theme "eau" (prevision de stock, encarts mis en avant) */
.card-eau {
  position: relative;
  background: linear-gradient(160deg, #ffffff 0%, var(--bleu-tres-clair) 100%);
  border: 1px solid var(--bord);
  border-radius: 10px;
  padding: 16px 20px;
  overflow: hidden;
}
.card-eau::before {
  content: "";
  position: absolute;
  top: -30px; right: -30px;
  width: 100px; height: 100px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(83,157,205,0.25), transparent 70%);
}
.card-eau::after {
  content: "";
  position: absolute;
  bottom: -40px; left: 30%;
  width: 140px; height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(25,78,126,0.08), transparent 70%);
}
.card-eau > * { position: relative; z-index: 1; }

form.form-panel {
  background: white;
  border: 1px solid var(--bord);
  border-radius: 10px;
  padding: 20px;
  max-width: 560px;
}
form.form-panel label {
  display: block;
  font-size: 13px;
  color: var(--gris);
  margin: 12px 0 4px;
}
form.form-panel input, form.form-panel select, form.form-panel textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--bord);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
}
.titre-section {
  margin-top: 22px;
  margin-bottom: 4px;
  padding-top: 10px;
  border-top: 1px solid var(--bord);
  font-size: 16px;
}
.grille-fiche {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 14px;
}
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-top: 6px;
}
.checkbox-grid label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: #1f2933;
  margin: 0;
}
.checkbox-grid input { width: auto; }

/* Fiche d'intervention (affichage validation / espace client / bibliotheque) */
.fiche-cr {
  background: var(--bleu-tres-clair);
  border: 1px solid var(--bord);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 14px;
}
.fiche-entete {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--bord);
}
.fiche-grille {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 6px 16px;
  margin-bottom: 8px;
}
.fiche-label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--indigo);
  font-weight: 700;
}
.fiche-valeur { font-size: 14px; }
.fiche-bloc { margin-top: 8px; }
.fiche-bloc p { margin: 2px 0 0; font-size: 14px; white-space: pre-wrap; }
.fiche-cases { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.fiche-case-ok {
  background: #dcf5e3;
  color: var(--vert);
  font-size: 12px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 10px;
}
.fiche-photos { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.fiche-photos img {
  width: 90px; height: 90px; object-fit: cover; border-radius: 6px; border: 1px solid var(--bord);
}

.toast {
  position: fixed;
  bottom: 20px; right: 20px;
  background: var(--bleu-fonce);
  color: white;
  padding: 10px 16px;
  border-radius: 6px;
  font-size: 13px;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.toast.show { opacity: 1; }

.muted { color: var(--gris); font-size: 13px; }
a.discret { color: var(--bleu); font-size: 13px; }

/* Planning de maintenance : bandes alternees par client + accent de
   couleur par statut (retard / a faire ce mois / a venir / fait), pour que
   l'oeil s'y retrouve immediatement sur un tableau qui peut contenir
   beaucoup de lignes melant plusieurs clients. */
.legende-planning {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  align-items: center;
  margin: -4px 0 14px;
  font-size: 12.5px;
  color: var(--gris);
}
.legende-planning span { display: inline-flex; align-items: center; gap: 6px; }

.statut-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex: none;
}
.statut-dot.statut-retard { background: var(--rouge); }
.statut-dot.statut-maintenant { background: #d98b1e; }
.statut-dot.statut-avenir { background: var(--bleu-clair); }
.statut-dot.statut-fait { background: var(--vert); }

.table-planning tbody tr.groupe-b { background: #f3f7fa; }
.table-planning tbody tr.groupe-b:hover { background: #eaf1f6; }
.table-planning tbody tr.groupe-a:hover { background: #fafcfd; }

.table-planning tbody tr td:first-child {
  border-left: 4px solid transparent;
  transition: border-color 0.2s;
}
.table-planning tbody tr.statut-retard td:first-child { border-left-color: var(--rouge); }
.table-planning tbody tr.statut-maintenant td:first-child { border-left-color: #d98b1e; }
.table-planning tbody tr.statut-avenir td:first-child { border-left-color: var(--bleu-clair); }
.table-planning tbody tr.statut-fait td:first-child { border-left-color: var(--vert); }
.table-planning tbody tr.statut-fait { background-image: linear-gradient(to right, rgba(46,139,87,0.06), transparent 40%); }

/* Espace client : bandeau plus visuel (droplet + vagues), vu par les clients */
.goutte {
  display: inline-block;
  width: 34px; height: 34px;
  margin-right: 4px;
  vertical-align: middle;
}