/* Tool-specific styles for totp-generator */

.totp-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.totp-tab {
  padding: 0.5rem 1.1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--tool-input-radius, 12px);
  background: var(--bg-input);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
}

.totp-tab.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-input);
}

.totp-panel-title {
  margin: 0 0 0.25rem;
}

.totp-panel-subtitle {
  margin: 0 0 1rem;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.totp-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.totp-field__label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.totp-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.totp-options-grid--three {
  grid-template-columns: repeat(3, 1fr);
}

.totp-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.totp-error {
  color: #dc2626;
  background: rgba(220, 38, 38, 0.08);
  border: 1px solid rgba(220, 38, 38, 0.2);
  border-radius: var(--tool-input-radius, 12px);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.totp-algo-note {
  margin-top: 1rem;
  color: var(--text-secondary);
  font-size: 0.8125rem;
}

.totp-empty-state {
  color: var(--text-secondary);
  font-size: 0.875rem;
  padding: 1.5rem;
  text-align: center;
  border: 1px dashed var(--border-color);
  border-radius: var(--tool-input-radius, 12px);
}

.totp-code-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  padding: 1.25rem;
  border: 1px solid var(--border-color);
  border-radius: var(--tool-input-radius, 12px);
  background: var(--bg-input);
  margin-bottom: 1rem;
}

.totp-code-card__ring {
  position: relative;
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.totp-code-card__ring svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.totp-ring-track {
  fill: none;
  stroke: var(--border-color);
  stroke-width: 3;
}

.totp-ring-progress {
  fill: none;
  stroke: var(--accent);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 119.4;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.2s linear;
}

.totp-code-card__seconds {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-primary);
}

.totp-code-card__main {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  flex: 1;
  min-width: 140px;
}

.totp-code-card__label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.totp-code-card__value {
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-primary);
}

.totp-qr-block {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-color);
}

.totp-qr-block__heading {
  font-size: 1rem;
  margin: 0 0 0.25rem;
}

.totp-qr-block__help {
  margin: 0 0 1rem;
  color: var(--text-secondary);
  font-size: 0.8125rem;
}

.totp-qr-block__body {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.totp-qr-block__body canvas {
  border-radius: 8px;
  background: #fff;
  padding: 8px;
  border: 1px solid var(--border-color);
}

.totp-manual-key {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.totp-manual-key code {
  font-size: 0.9375rem;
  letter-spacing: 0.08em;
  word-break: break-all;
  color: var(--text-primary);
}

.totp-verify-result {
  padding: 0.85rem 1rem;
  border-radius: var(--tool-input-radius, 12px);
  font-size: 0.9375rem;
  font-weight: 600;
  margin-top: 0.5rem;
}

.totp-verify-result.is-valid {
  color: #16a34a;
  background: rgba(22, 163, 74, 0.08);
  border: 1px solid rgba(22, 163, 74, 0.25);
}

.totp-verify-result.is-invalid {
  color: #dc2626;
  background: rgba(220, 38, 38, 0.08);
  border: 1px solid rgba(220, 38, 38, 0.2);
}

@media (max-width: 640px) {
  .totp-options-grid,
  .totp-options-grid--three {
    grid-template-columns: 1fr;
  }

  .totp-code-card {
    flex-direction: column;
    align-items: flex-start;
  }
}