/* Font locale */
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter/Inter-VariableFont_opsz,wght.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
}

@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter/Inter-Italic-VariableFont_opsz,wght.ttf') format('truetype');
  font-weight: 100 900;
  font-style: italic;
}

/* Variabili globali */
:root {
  --1-color: #3b82f6;
  --2-color: #2563eb;
  --3-color: #1d4ed8;
  --gray-bg: #f9fafb;
  --gray-border: #d1d5db;
  --gray-text: #374151;
  --dark-text: #111827;
  --neutral-btn: #6b7280;
  --neutral-hover: #4b5563;
  --font-main: 'Inter', sans-serif;
}

/* Classi di font utili */
.inter-thin {
  font-family: var(--font-main);
  font-weight: 100;
}

.inter-light {
  font-family: var(--font-main);
  font-weight: 300;
}

.inter-regular {
  font-family: var(--font-main);
  font-weight: 400;
}

.inter-medium {
  font-family: var(--font-main);
  font-weight: 500;
}

.inter-semibold {
  font-family: var(--font-main);
  font-weight: 600;
}

.inter-bold {
  font-family: var(--font-main);
  font-weight: 700;
}

.inter-extrabold {
  font-family: var(--font-main);
  font-weight: 800;
}

/* Layout */
body {
  font-family: var(--font-main);
  background-color: var(--gray-bg);
  margin: 0;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.container {
  width: 100%;
  max-width: 450px;
  background: white;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

h1 {
  text-align: center;
  color: var(--dark-text);
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

label {
  font-weight: 600;
  color: var(--gray-text);
}

input[type="text"],
input[type="password"],
input[type="number"] {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--gray-border);
  border-radius: 8px;
  background-color: var(--gray-bg);
  font-size: 1rem;
  font-family: var(--font-main);
}

fieldset {
  border: 1px solid var(--gray-border);
  border-radius: 8px;
  padding: 1rem;
}

legend {
  font-weight: 600;
  color: var(--gray-text);
  margin-bottom: 0.5rem;
  font-family: var(--font-main);
}

fieldset label {
  display: block;
  margin-top: 0.5rem;
  font-weight: normal;
}

button {
  width: 100%;
  padding: 0.75rem;
  background-color: var(--1-color);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background-color 0.3s;
  font-family: var(--font-main);
}

button:hover {
  background-color: var(--2-color);
}

#toggleOldPassword,
#toggleGeneratedPassword {
  margin-top: 0.5rem;
  background-color: var(--neutral-btn);
}

#toggleOldPassword:hover,
#toggleGeneratedPassword:hover {
  background-color: var(--neutral-hover);
}

#resultContainer {
  margin-top: 1.5rem;
}

#resultContainer input {
  margin-top: 0.5rem;
}

/* gestione spazzi */
.margin-top {
  margin-top: 1rem;
}

/* Stili per la modalità multi-utente */
.multi-user-section {
  margin-top: 20px;
  border-top: 1px solid var(--gray-border);
  padding-top: 20px;
  display: none;
}

#userList {
  width: 100%;
  min-height: 100px;
  padding: 0.75rem;
  border: 1px solid var(--gray-border);
  border-radius: 8px;
  background-color: var(--gray-bg);
  font-size: 1rem;
  font-family: var(--font-main);
  resize: vertical;
}

.multi-user-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  font-size: 0.9rem;
}

.multi-user-table th, 
.multi-user-table td {
  border: 1px solid var(--gray-border);
  padding: 8px;
  text-align: left;
}

.multi-user-table th {
  background-color: var(--gray-bg);
  font-weight: 600;
}

.multi-user-table tr:nth-child(even) {
  background-color: var(--gray-bg);
}

#multiUserResults {
  margin-top: 1.5rem;
  display: none;
}

.toggle-container {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
  margin-right: 10px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--neutral-btn);
  transition: .4s;
  border-radius: 34px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked + .toggle-slider {
  background-color: var(--1-color);
}

input:checked + .toggle-slider:before {
  transform: translateX(26px);
}

.toggle-label {
  font-weight: 600;
  color: var(--gray-text);
}

/* Stili per la modalità multi-utente avanzata */
.multi-user-section {
  margin-top: 20px;
  border-top: 1px solid var(--gray-border);
  padding-top: 20px;
}

.user-accounts-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.user-accounts-header h3 {
  margin: 0;
  color: var(--dark-text);
}

.user-accounts-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.account-input-group {
  display: flex;
  gap: 10px;
}

.account-input-group input {
  flex-grow: 1;
  padding: 0.75rem;
  border: 1px solid var(--gray-border);
  border-radius: 8px;
  font-family: var(--font-main);
}

.remove-account-btn {
  background-color: #f44336;
  color: white;
  border: none;
  border-radius: 8px;
  padding: 0 15px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.remove-account-btn:hover {
  background-color: #d32f2f;
}

.mode-switcher {
  margin: 15px 0;
  text-align: center;
}

.secondary-btn {
  background-color: var(--neutral-btn);
}

.secondary-btn:hover {
  background-color: var(--neutral-hover);
}

.primary-btn {
  background-color: var(--1-color);
}

.primary-btn:hover {
  background-color: var(--2-color);
}

.icon-btn {
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  gap: 5px;
}

.password-input-container {
  display: flex;
  gap: 5px;
}

.toggle-password-btn {
  padding: 0 12px;
  background-color: var(--gray-bg);
  border: 1px solid var(--gray-border);
  border-radius: 8px;
  cursor: pointer;
}

.action-buttons {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}

.multi-user-results {
  margin-top: 30px;
}

/* Stili per la tabella risultati */
.results-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
}

.results-table th, .results-table td {
  border: 1px solid var(--gray-border);
  padding: 12px;
  text-align: left;
}

.results-table th {
  background-color: var(--1-color);
  color: white;
}

.results-table tr:nth-child(even) {
  background-color: var(--gray-bg);
}

/* Stili comuni */
.switch-mode-btn {
  display: inline-block;
  margin-bottom: 20px;
  padding: 8px 16px;
  background-color: #4a5568;
  color: white;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 500;
}

.switch-mode-btn:hover {
  background-color: #2d3748;
}

/* Stili per generazione multipla */
.user-accounts-container {
  margin: 15px 0;
  border: 1px dashed #cbd5e0;
  padding: 15px;
  border-radius: 8px;
}

.account-input-group {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
}

.account-input-group input {
  flex-grow: 1;
  padding: 8px 12px;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
}

.remove-account-btn {
  background-color: #f56565;
  color: white;
  border: none;
  border-radius: 6px;
  padding: 0 12px;
  cursor: pointer;
}

.remove-account-btn:hover {
  background-color: #e53e3e;
}

.results-table-container {
  margin: 20px 0;
  overflow-x: auto;
}

.results-table {
  width: 100%;
  border-collapse: collapse;
}

.results-table th {
  background-color: #4299e1;
  color: white;
  padding: 10px;
  text-align: left;
}

.results-table td {
  padding: 10px;
  border-bottom: 1px solid #e2e8f0;
}

.results-table tr:nth-child(even) {
  background-color: #f7fafc;
}

/* Stili per i container password */
.password-container {
    display: flex;
    gap: 5px;
    align-items: center;
}

.generated-password {
    flex-grow: 1;
    padding: 5px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #f9f9f9;
}

.toggle-password-btn {
    padding: 5px 10px;
    background-color: #e0e0e0;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    min-width: 80px;
}

.toggle-password-btn:hover {
    background-color: #d0d0d0;
}

/* Stili per la tabella risultati */
.results-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.results-table th, .results-table td {
    padding: 10px;
    border: 1px solid #ddd;
    text-align: left;
}

.results-table th {
    background-color: #3b82f6;
    color: white;
}

.results-table tr:nth-child(even) {
    background-color: #f2f2f2;
}

/* Stili per il footer */
footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #f8f9fa;
  padding: 10px 0;
  text-align: center;
  border-top: 1px solid #e9ecef;
  font-family: var(--font-main);
  font-size: 0.9rem;
  color: var(--gray-text);
}

footer a {
  color: var(--1-color);
  text-decoration: none;
}

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

/* Aggiungi margine inferiore al container per evitare sovrapposizione */
.container {
  margin-bottom: 60px; /* Regola questo valore in base all'altezza del tuo footer */
}