body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #0f172a;
  color: #e5e7eb;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
}

#app {
  width: 100%;
  max-width: 900px;
  margin: 40px 16px;
  padding: 24px;
  border-radius: 12px;
  background: #020617;
  box-shadow: 0 25px 40px rgba(0, 0, 0, 0.45);
}

h1 {
  margin-top: 0;
  text-align: center;
  color: #f9fafb;
}

h2, h3 {
  color: #e5e7eb;
}

.hidden {
  display: none;
}

.field {
  margin-bottom: 10px;
}

.field label {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 4px;
  color: #9ca3af;
}

input[type="text"],
input[type="password"],
input[type="url"],
input[type="search"],
input[type="email"],
input[type="number"] {
  width: 100%;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid #1e293b;
  background: #020617;
  color: #e5e7eb;
  box-sizing: border-box;
}

input:focus {
  outline: 2px solid #6366f1;
  outline-offset: 1px;
}

button {
  border: none;
  border-radius: 8px;
  padding: 8px 12px;
  background: #4f46e5;
  color: white;
  cursor: pointer;
  font-size: 0.9rem;
}

button:hover {
  background: #6366f1;
}

button:disabled {
  opacity: 0.5;
  cursor: default;
}

#generate-btn {
  margin-left: 8px;
  background: #059669;
}

#generate-btn:hover {
  background: #10b981;
}

#reset-form-btn {
  margin-left: 8px;
  background: #6b7280;
}

#reset-form-btn:hover {
  background: #9ca3af;
}

.toolbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 12px;
}

.error {
  color: #f97373;
  font-size: 0.9rem;
}

.hint {
  font-size: 0.85rem;
  color: #9ca3af;
}

/* Table */
#entries-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 16px;
  font-size: 0.9rem;
}

#entries-table thead {
  background: #020617;
}

#entries-table th,
#entries-table td {
  padding: 8px;
  border-bottom: 1px solid #1e293b;
}

#entries-table tbody tr:nth-child(even) {
  background: #020617;
}

#entries-table tbody tr:nth-child(odd) {
  background: #020617;
}

.action-btn {
  margin-right: 4px;
  font-size: 0.8rem;
  padding: 4px 8px;
}

.action-btn.edit {
  background: #22c55e;
}

.action-btn.delete {
  background: #ef4444;
}

/* Search */
.search-bar {
  margin-bottom: 8px;
}

/* ==========================================================================
   OPTIMISATIONS UX / PREMIUM (Ajouts pour perfectionner l'interface)
   ========================================================================== */

/* Notification éphémère (Toast) */
#toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #1e1b4b;
  color: #c7d2fe;
  padding: 12px 24px;
  border-radius: 8px;
  border: 1px solid #4338ca;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
  font-size: 0.9rem;
  font-weight: 500;
  z-index: 9999;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.toast-hidden {
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
}

.toast-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Style de l'œil d'action dans le tableau */
.toggle-pw-btn {
  background: transparent;
  padding: 2px 6px;
  margin-left: 8px;
  font-size: 0.85rem;
  border: 1px solid #1e293b;
  border-radius: 4px;
}

.toggle-pw-btn:hover {
  background: #1e293b;
}

/* Champ mot de passe masqué par défaut */
.hidden-password {
  font-family: monospace;
  letter-spacing: 1.5px;
}