/* ============================================
   GUEVARA ELEC ADMIN — Feuille de style
   ============================================ */

:root {
  --noir: #111214;
  --noir-doux: #1b1c1f;
  --gris-900: #232428;
  --gris-700: #4a4c52;
  --gris-500: #7a7d85;
  --gris-200: #e7e7ea;
  --gris-100: #f4f4f6;
  --blanc: #ffffff;
  --orange: #ff6a00;
  --orange-fonce: #e05c00;
  --orange-clair: #ff8a3d;
  --succes: #1fa855;
  --erreur: #e0393e;

  --ombre: 0 10px 30px rgba(17, 18, 20, 0.08);
  --ombre-forte: 0 20px 50px rgba(17, 18, 20, 0.18);
  --rayon: 14px;
  --rayon-sm: 8px;
  --transition: 0.2s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', Arial, sans-serif;
  background: var(--gris-100);
  color: var(--noir);
  min-height: 100vh;
}

a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; }

/* ---------- Écran de connexion ---------- */
.ecran-connexion {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.carte-connexion {
  background: var(--blanc);
  border: 1px solid var(--gris-200);
  border-radius: var(--rayon);
  box-shadow: var(--ombre-forte);
  padding: 40px;
  width: 100%;
  max-width: 380px;
}
.logo-connexion {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}
.logo-connexion img { height: 36px; width: auto; }
.logo-connexion strong { font-family: 'Poppins', sans-serif; font-size: 1.05rem; }
.carte-connexion h1 { font-size: 1.3rem; margin-bottom: 6px; }
.carte-connexion p.sous-titre { color: var(--gris-700); font-size: 0.9rem; margin-bottom: 26px; }

.champ { margin-bottom: 18px; }
.champ label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; }
.champ input, .champ textarea, .champ select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--gris-200);
  border-radius: var(--rayon-sm);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition);
}
.champ input:focus, .champ textarea:focus, .champ select:focus {
  outline: none;
  border-color: var(--orange);
}
.champ textarea { resize: vertical; min-height: 80px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  border: none;
  font-weight: 600;
  font-size: 0.92rem;
  transition: background var(--transition), transform var(--transition);
}
.btn--orange { background: var(--orange); color: var(--blanc); }
.btn--orange:hover { background: var(--orange-fonce); }
.btn--sombre { background: var(--noir); color: var(--blanc); }
.btn--sombre:hover { background: var(--noir-doux); }
.btn--contour { background: transparent; color: var(--noir); border: 1.5px solid var(--gris-200); }
.btn--contour:hover { border-color: var(--orange); color: var(--orange); }
.btn--bloc { width: 100%; }
.btn--petit { padding: 9px 16px; font-size: 0.85rem; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

.message-erreur {
  background: rgba(224, 57, 62, 0.08);
  color: var(--erreur);
  border: 1px solid rgba(224, 57, 62, 0.25);
  border-radius: var(--rayon-sm);
  padding: 11px 14px;
  font-size: 0.85rem;
  margin-bottom: 18px;
  display: none;
}
.message-erreur.visible { display: block; }

/* ---------- Barre supérieure de l'app ---------- */
.entete-admin {
  background: var(--noir);
  color: var(--blanc);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.entete-admin .marque { display: flex; align-items: center; gap: 10px; }
.entete-admin .marque img { height: 30px; width: auto; }
.entete-admin .marque strong { font-family: 'Poppins', sans-serif; font-size: 0.98rem; }
.entete-admin nav { display: flex; gap: 6px; }
.entete-admin nav a {
  padding: 8px 14px;
  border-radius: var(--rayon-sm);
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255,255,255,0.72);
  transition: background var(--transition), color var(--transition);
}
.entete-admin nav a:hover { background: rgba(255,255,255,0.08); color: var(--blanc); }
.entete-admin nav a.actif { background: var(--orange); color: var(--blanc); }
.entete-admin .actions-droite { display: flex; align-items: center; gap: 10px; }
.entete-admin .email-utilisateur { font-size: 0.82rem; color: rgba(255,255,255,0.55); }

/* ---------- Contenu principal ---------- */
.conteneur-admin { max-width: 1100px; margin: 0 auto; padding: 32px 24px 60px; }
.entete-page { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.entete-page h1 { font-size: 1.5rem; }
.entete-page p { color: var(--gris-700); font-size: 0.9rem; margin-top: 4px; }

.barre-recherche { margin-bottom: 20px; }
.barre-recherche input {
  width: 100%;
  max-width: 340px;
  padding: 11px 16px;
  border: 1.5px solid var(--gris-200);
  border-radius: 999px;
  font-family: inherit;
  font-size: 0.9rem;
}
.barre-recherche input:focus { outline: none; border-color: var(--orange); }

/* ---------- Tableau clients ---------- */
.carte-tableau {
  background: var(--blanc);
  border: 1px solid var(--gris-200);
  border-radius: var(--rayon);
  box-shadow: var(--ombre);
  overflow: hidden;
}
table.tableau-clients { width: 100%; border-collapse: collapse; }
table.tableau-clients th {
  text-align: left;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--gris-500);
  padding: 14px 20px;
  border-bottom: 1px solid var(--gris-200);
  background: var(--gris-100);
}
table.tableau-clients td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--gris-200);
  font-size: 0.9rem;
  vertical-align: top;
}
table.tableau-clients tr:last-child td { border-bottom: none; }
table.tableau-clients tr:hover td { background: var(--gris-100); }
table.tableau-clients td strong { display: block; margin-bottom: 2px; }
table.tableau-clients .cellule-actions { display: flex; gap: 8px; white-space: nowrap; }
.lien-action {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gris-700);
  padding: 6px 10px;
  border-radius: var(--rayon-sm);
  transition: background var(--transition), color var(--transition);
}
.lien-action:hover { background: var(--gris-100); color: var(--orange); }
.lien-action--danger:hover { color: var(--erreur); }

.etat-vide { padding: 60px 24px; text-align: center; color: var(--gris-500); }

/* ---------- Modale fiche client ---------- */
.fond-modale {
  position: fixed;
  inset: 0;
  background: rgba(17, 18, 20, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1000;
}
.fond-modale.visible { display: flex; }
.carte-modale {
  background: var(--blanc);
  border-radius: var(--rayon);
  box-shadow: var(--ombre-forte);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 32px;
}
.carte-modale h2 { font-size: 1.2rem; margin-bottom: 22px; }
.ligne-2-champs { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.actions-modale { display: flex; gap: 10px; justify-content: flex-end; margin-top: 8px; }

.bouton-flottant {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--orange);
  color: var(--blanc);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--ombre-forte);
  font-size: 1.6rem;
  border: none;
  transition: background var(--transition), transform var(--transition);
}
.bouton-flottant:hover { background: var(--orange-fonce); transform: scale(1.05); }

@media (max-width: 640px) {
  .conteneur-admin { padding: 24px 16px 60px; }
  table.tableau-clients thead { display: none; }
  table.tableau-clients, table.tableau-clients tbody, table.tableau-clients tr, table.tableau-clients td { display: block; width: 100%; }
  table.tableau-clients tr { border-bottom: 1px solid var(--gris-200); padding: 14px 0; }
  table.tableau-clients td { border-bottom: none; padding: 4px 20px; }
  .ligne-2-champs { grid-template-columns: 1fr; }
}