/* --- Password Generator --- */

/* Tab Bar */
.pg-tabs {
  display: flex;
  gap: 4px;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 4px;
  margin-bottom: 20px;
}

.pg-tab {
  flex: 1;
  padding: 10px 16px;
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 150ms ease;
}

.pg-tab:hover {
  color: var(--color-text);
  background: var(--color-border);
}

.pg-tab.active {
  background: var(--color-primary);
  color: #fff;
}

/* Password Display Area */
.pg-display {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 16px;
}

.pg-password-area {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.pg-password {
  flex: 1;
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
  font-size: 1.2rem;
  word-break: break-all;
  line-height: 1.5;
  color: var(--color-text);
  user-select: all;
  min-height: 28px;
}

.pg-password.pg-placeholder {
  color: var(--color-text-muted);
  font-family: inherit;
  font-size: 1rem;
}

.pg-copy-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.85rem;
  white-space: nowrap;
  transition: all 150ms ease;
}

.pg-copy-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Strength Meter */
.pg-strength-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.pg-strength-bar {
  flex: 1;
  height: 6px;
  background: var(--color-border);
  border-radius: 3px;
  overflow: hidden;
}

.pg-strength-fill {
  height: 100%;
  width: 0;
  border-radius: 3px;
  transition: width 300ms ease, background-color 300ms ease;
}

.pg-strength-label {
  font-size: 0.85rem;
  font-weight: 600;
  min-width: 90px;
  text-align: right;
}

.pg-entropy-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Action Buttons */
.pg-actions {
  margin-bottom: 20px;
  display: flex;
  gap: 10px;
}

.pg-btn {
  padding: 8px 16px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.85rem;
  transition: all 150ms ease;
}

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

.pg-btn-primary {
  width: 100%;
  padding: 14px 24px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
}

.pg-btn-primary:hover {
  opacity: 0.9;
  color: #fff;
}

.pg-btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
}

.pg-btn-xs {
  padding: 4px 10px;
  font-size: 0.75rem;
}

.pg-btn-muted {
  color: var(--color-text-muted);
  border-color: transparent;
}

.pg-btn-muted:hover {
  color: var(--color-text);
  border-color: var(--color-border);
}

/* Settings Panel */
.pg-settings {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 16px;
}

.pg-settings h3 {
  margin: 0 0 16px 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pg-setting-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.pg-setting-row > label {
  min-width: 130px;
  font-size: 0.9rem;
  color: var(--color-text);
}

.pg-slider-group {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pg-slider-group input[type="range"] {
  flex: 1;
  accent-color: var(--color-primary);
}

.pg-num-input {
  width: 60px;
  padding: 6px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 0.9rem;
  text-align: center;
}

.pg-text-input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 0.9rem;
}

.pg-select {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 0.9rem;
}

.pg-custom-sep {
  max-width: 120px;
}

/* Checkboxes */
.pg-charsets,
.pg-extras {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 14px;
}

.pg-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--color-text);
  cursor: pointer;
}

.pg-checkbox input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

/* Batch Results */
.pg-batch-results {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 16px;
}

.pg-batch-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.pg-batch-list {
  max-height: 300px;
  overflow-y: auto;
}

.pg-batch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
}

.pg-batch-row:last-child {
  border-bottom: none;
}

.pg-batch-password {
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.85rem;
  word-break: break-all;
  flex: 1;
  color: var(--color-text);
}

/* History */
.pg-history {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
}

.pg-history summary {
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  user-select: none;
}

.pg-history-count {
  color: var(--color-text-muted);
  font-weight: 400;
}

.pg-history-list {
  margin-top: 12px;
  max-height: 240px;
  overflow-y: auto;
}

.pg-history-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px solid var(--color-border);
}

.pg-history-row:last-child {
  border-bottom: none;
}

.pg-history-pw {
  flex: 1;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.8rem;
  word-break: break-all;
  color: var(--color-text);
}

.pg-history-time {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}

/* Entropy Reference Table */
.pg-entropy-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.88rem;
}

.pg-entropy-table th,
.pg-entropy-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.pg-entropy-table th {
  font-weight: 600;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.pg-entropy-table tbody tr:hover {
  background: var(--color-surface);
}

/* Responsive */
@media (max-width: 768px) {
  .pg-tabs {
    flex-wrap: wrap;
  }

  .pg-tab {
    flex: 1 1 45%;
    text-align: center;
    padding: 8px 12px;
    font-size: 0.85rem;
  }

  .pg-password {
    font-size: 1rem;
  }

  .pg-password-area {
    flex-direction: column;
    align-items: stretch;
  }

  .pg-copy-btn {
    justify-content: center;
  }

  .pg-charsets,
  .pg-extras {
    grid-template-columns: 1fr;
  }

  .pg-setting-row {
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
  }

  .pg-setting-row > label {
    min-width: auto;
  }

  .pg-entropy-row {
    flex-direction: column;
    gap: 2px;
  }
}

@media (max-width: 600px) {
  .pg-entropy-table {
    font-size: 0.78rem;
  }

  .pg-entropy-table th,
  .pg-entropy-table td {
    padding: 8px 6px;
  }

  .pg-entropy-table th:nth-child(3),
  .pg-entropy-table td:nth-child(3) {
    display: none;
  }
}

@media (max-width: 480px) {
  .pg-display {
    padding: 16px;
  }

  .pg-settings {
    padding: 16px;
  }

  .pg-password {
    font-size: 0.9rem;
  }

  .pg-batch-password,
  .pg-history-pw {
    font-size: 0.75rem;
  }
}