/* ============================================================
   ESPACE CLIENT – Styles spécifiques
   Complète styles.css (variables, reset, nav déjà définis)
   ============================================================ */

/* ---- Mise en page générale ---- */
.client-body {
  background: linear-gradient(135deg, #f0f4f1 0%, #e8ede9 50%, #f5f0eb 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.client-header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.client-welcome {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  color: var(--primary-color);
  font-size: 0.95rem;
  padding: 0.4rem 0.9rem;
  background: var(--secondary-color);
  border-radius: 50px;
}

.btn-logout {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: 'Outfit', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: #E53E3E;
  border: 1.5px solid #E53E3E;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  transition: var(--transition);
}

.btn-logout:hover {
  background: #E53E3E;
  color: white;
}

.btn-back-site {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: 'Outfit', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-light);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  border: 1.5px solid rgba(107,114,128,0.3);
  transition: var(--transition);
}

.btn-back-site:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.client-main {
  flex: 1;
  padding-top: 90px;
  padding-bottom: 4rem;
}

/* ============================================================
   PAGE DE CONNEXION
   ============================================================ */

.client-login-wrapper {
  min-height: calc(100vh - 90px - 80px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.login-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 3rem 2.5rem;
  width: 100%;
  max-width: 460px;
  position: relative;
  overflow: hidden;
  animation: slideUp 0.7s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.login-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.login-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.login-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--primary-color), #406b53);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  box-shadow: 0 8px 24px rgba(47,77,60,0.3);
}

.login-icon i {
  font-size: 1.8rem;
  color: white;
}

.login-header h1 {
  font-size: 1.9rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.login-header p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* ---- Erreur ---- */
.login-error {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  background: #FFF5F5;
  border: 1px solid #FEB2B2;
  color: #C53030;
  border-radius: var(--radius-md);
  padding: 0.9rem 1.2rem;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  animation: shake 0.4s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

/* ---- Formulaire client ---- */
.form-group-client {
  margin-bottom: 1.4rem;
}

.form-group-client label {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.form-group-client label i {
  color: var(--accent-color);
  margin-right: 0.3rem;
}

.form-control-client {
  width: 100%;
  padding: 0.9rem 1.2rem;
  border: 1.5px solid #E5E7EB;
  border-radius: var(--radius-md);
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: var(--text-dark);
  background: #F9FAFB;
  transition: var(--transition);
}

.form-control-client:focus {
  outline: none;
  border-color: var(--primary-color);
  background: white;
  box-shadow: 0 0 0 4px rgba(47, 77, 60, 0.1);
}

.password-wrapper {
  position: relative;
}

.password-wrapper .form-control-client {
  padding-right: 3rem;
}

.toggle-pwd {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  font-size: 1rem;
  padding: 0;
  transition: color 0.2s;
}

.toggle-pwd:hover {
  color: var(--primary-color);
}

/* ---- Bouton connexion ---- */
.btn-login {
  width: 100%;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--primary-color), #406b53);
  color: white;
  border: none;
  border-radius: 50px;
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 1rem;
  box-shadow: 0 5px 18px rgba(47,77,60,0.35);
  letter-spacing: 0.3px;
}

.btn-login:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(47,77,60,0.45);
}

.btn-login:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* ---- Bas de la card ---- */
.login-footer {
  margin-top: 2rem;
  text-align: center;
  color: var(--text-light);
  font-size: 0.85rem;
  border-top: 1px solid #F0F0F0;
  padding-top: 1.5rem;
}

.login-footer a {
  color: var(--primary-color);
  font-weight: 600;
}

.login-footer a:hover {
  text-decoration: underline;
}

/* ============================================================
   PAGE FICHIERS
   ============================================================ */

.client-files-wrapper {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem;
}

.files-header {
  margin-bottom: 2.5rem;
}

.files-header h1 {
  font-size: 2.2rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.files-subtitle {
  color: var(--text-light);
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Barre de recherche */
.files-search-bar {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  background: white;
  border: 1.5px solid #E5E7EB;
  border-radius: 50px;
  padding: 0.7rem 1.2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  max-width: 440px;
}

.files-search-bar:focus-within {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(47,77,60,0.1);
}

.files-search-bar i {
  color: var(--text-light);
  font-size: 0.95rem;
}

.files-search-bar input {
  border: none;
  outline: none;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--text-dark);
  flex: 1;
  background: transparent;
}

/* Grille de fichiers */
.files-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.3rem;
  margin-bottom: 2rem;
}

.file-card {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 1.4rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  border: 1px solid rgba(0,0,0,0.04);
}

.file-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.file-card-top {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
}

.file-icon-wrapper {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: transform 0.2s ease;
}

.file-card:hover .file-icon-wrapper {
  transform: scale(1.08);
}

.file-info {
  flex: 1;
  min-width: 0;
}

.file-name {
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.35rem;
  white-space: normal;
  word-break: break-word;
  line-height: 1.4;
}

.file-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.78rem;
  color: var(--text-light);
}

.file-meta span {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* Bouton télécharger */
.btn-download {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--primary-color);
  color: white;
  padding: 0.65rem 1rem;
  border-radius: 50px;
  font-family: 'Outfit', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
  box-shadow: 0 3px 10px rgba(47,77,60,0.25);
  width: 100%;
}

.btn-download:hover {
  background: #233b2e;
  transform: translateY(-1px);
  box-shadow: 0 5px 14px rgba(47,77,60,0.35);
  color: white;
}

.btn-download i {
  font-size: 0.85rem;
}

/* État vide */
.files-empty {
  text-align: center;
  padding: 5rem 2rem;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.files-empty i {
  font-size: 3.5rem;
  color: #CBD5E0;
  margin-bottom: 1.5rem;
  display: block;
}

.files-empty h3 {
  color: var(--text-dark);
  margin-bottom: 0.8rem;
}

.files-empty p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* Aucun résultat de recherche */
.files-no-result {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 3rem;
  color: var(--text-light);
  gap: 0.8rem;
}

.files-no-result i {
  font-size: 2.5rem;
  color: #CBD5E0;
}

/* Messages d'erreur */
.files-error {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  background: #FFF5F5;
  border: 1px solid #FEB2B2;
  color: #C53030;
  border-radius: var(--radius-md);
  padding: 0.9rem 1.2rem;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

/* Info box bas de page */
.files-info-box {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(47,77,60,0.06);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.5rem;
  font-size: 0.9rem;
  color: var(--text-light);
  margin-top: 2rem;
  border-left: 4px solid var(--primary-color);
}

.files-info-box i {
  color: var(--primary-color);
  font-size: 1.1rem;
  margin-top: 0.1rem;
  flex-shrink: 0;
}

.files-info-box strong {
  color: var(--text-dark);
  margin-right: 0.4rem;
}

/* Footer client */
.client-footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.5);
  padding: 1.5rem 0;
  text-align: center;
  font-size: 0.85rem;
  margin-top: auto;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 768px) {
  .client-header-right {
    gap: 0.5rem;
  }
  
  .btn-back-site span,
  .btn-logout span {
    display: none;
  }

  .client-files-wrapper {
    padding: 1rem;
  }

  .files-header h1 {
    font-size: 1.7rem;
  }

  .files-grid {
    grid-template-columns: 1fr;
  }

  .file-card {
    flex-wrap: wrap;
    gap: 1rem;
  }

  .btn-download {
    width: 100%;
    justify-content: center;
  }

  .login-card {
    padding: 2rem 1.5rem;
  }

  .login-header h1 {
    font-size: 1.6rem;
  }
}