#sec-tools {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

@media (min-width: 1200px) {
  html.hide-aside .layout:has(#sec-tools) > div:first-child {
    width: 92%;
    max-width: 1360px;
  }

  #page:has(#sec-tools) #post-comment {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
  }
}

.sec-tools-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 1rem;
}

.sec-tab {
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--anzhiyu-card-border);
  background: var(--anzhiyu-card-bg);
  color: var(--anzhiyu-fontcolor);
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.88rem;
}

.sec-tab:hover {
  border-color: var(--anzhiyu-main);
  color: var(--anzhiyu-main);
}

.sec-tab.active {
  background: var(--anzhiyu-main);
  border-color: var(--anzhiyu-main);
  color: var(--anzhiyu-white);
}

.sec-panel {
  display: none;
  padding: 1rem;
  border-radius: 12px;
  background: var(--anzhiyu-card-bg);
  border: 1px solid var(--anzhiyu-card-border);
  box-shadow: var(--anzhiyu-shadow-border);
}

.sec-panel.active {
  display: block;
}

.sec-row {
  margin-bottom: 12px;
}

.sec-row.inline {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.sec-row label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--anzhiyu-fontcolor);
}

.sec-row.inline label {
  margin-bottom: 0;
  min-width: 72px;
}

.sec-input,
.sec-output {
  width: 100%;
  min-height: 120px;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--anzhiyu-card-border);
  background: var(--anzhiyu-background);
  color: var(--anzhiyu-fontcolor);
  font-family: Consolas, Monaco, 'Courier New', monospace;
  font-size: 0.9rem;
  line-height: 1.5;
  resize: vertical;
}

.sec-input-line {
  width: 100%;
  max-width: 360px;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--anzhiyu-card-border);
  background: var(--anzhiyu-background);
  color: var(--anzhiyu-fontcolor);
  font-family: inherit;
}

.sec-row select {
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--anzhiyu-card-border);
  background: var(--anzhiyu-background);
  color: var(--anzhiyu-fontcolor);
}

.sec-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

#sec-tools .sec-btn,
#sec-tools .sec-tab,
#sec-tools .sec-copy-mini,
#sec-tools .sec-stepper-btn {
  font-family: inherit;
}

.sec-btn {
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--anzhiyu-card-border);
  background: var(--anzhiyu-background);
  color: var(--anzhiyu-fontcolor);
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.88rem;
}

.sec-btn:hover {
  border-color: var(--anzhiyu-main);
  color: var(--anzhiyu-main);
}

.sec-btn.primary {
  background: var(--anzhiyu-main);
  border-color: var(--anzhiyu-main);
  color: var(--anzhiyu-white);
}

.sec-btn.primary:hover {
  opacity: 0.9;
  color: var(--anzhiyu-white);
}

.sec-btn.ghost {
  background: transparent;
}

/* 密码长度步进器 */
.sec-pwd-len-row {
  margin-bottom: 16px;
}

.sec-stepper {
  display: inline-flex;
  align-items: stretch;
  border-radius: 10px;
  border: 1px solid var(--anzhiyu-card-border);
  background: var(--anzhiyu-background);
  overflow: hidden;
  box-shadow: var(--anzhiyu-shadow-border);
}

.sec-stepper-btn {
  width: 40px;
  border: none;
  background: var(--anzhiyu-card-bg);
  color: var(--anzhiyu-fontcolor);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
}

.sec-stepper-btn:hover {
  background: var(--anzhiyu-main);
  color: var(--anzhiyu-white);
}

.sec-stepper-btn:active {
  transform: scale(0.96);
}

.sec-stepper-input {
  width: 56px;
  border: none;
  border-left: 1px solid var(--anzhiyu-card-border);
  border-right: 1px solid var(--anzhiyu-card-border);
  background: var(--anzhiyu-background);
  color: var(--anzhiyu-fontcolor);
  text-align: center;
  font-size: 1rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  padding: 8px 4px;
  outline: none;
}

.sec-stepper-input:focus {
  background: var(--anzhiyu-card-bg);
}

/* 密码选项胶囊勾选 */
.sec-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.sec-hex-opts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.sec-hex-opts .sec-check-chip.compact span {
  padding: 5px 12px;
  font-size: 0.82rem;
}

.sec-hex-opts .sec-check-chip.compact span::before {
  width: 12px;
  height: 12px;
}

.sec-check-chip {
  position: relative;
  display: inline-flex;
  cursor: pointer;
  user-select: none;
}

.sec-check-chip input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.sec-check-chip span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--anzhiyu-card-border);
  background: var(--anzhiyu-background);
  color: var(--anzhiyu-secondtext);
  font-size: 0.85rem;
  transition: all 0.2s;
  line-height: 1.2;
}

.sec-check-chip span::before {
  content: '';
  width: 14px;
  height: 14px;
  border-radius: 4px;
  border: 1.5px solid var(--anzhiyu-card-border);
  background: var(--anzhiyu-card-bg);
  transition: all 0.2s;
  flex-shrink: 0;
}

.sec-check-chip:hover span {
  border-color: var(--anzhiyu-main);
  color: var(--anzhiyu-fontcolor);
}

.sec-check-chip input:checked + span {
  border-color: var(--anzhiyu-main);
  background: color-mix(in srgb, var(--anzhiyu-main) 12%, var(--anzhiyu-card-bg));
  color: var(--anzhiyu-main);
  font-weight: 600;
}

.sec-check-chip input:checked + span::before {
  border-color: var(--anzhiyu-main);
  background: var(--anzhiyu-main);
  box-shadow: inset 0 0 0 2px var(--anzhiyu-white);
}

.sec-grid,
.sec-hash-list {
  display: grid;
  gap: 10px;
}

.sec-grid-item,
.sec-hash-item {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--anzhiyu-background);
  border: 1px solid var(--anzhiyu-card-border);
}

.sec-grid-item span,
.sec-hash-item span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--anzhiyu-secondtext);
}

.sec-grid-item output,
.sec-hash-item output {
  font-family: Consolas, Monaco, 'Courier New', monospace;
  font-size: 0.85rem;
  word-break: break-all;
  color: var(--anzhiyu-fontcolor);
}

.sec-copy-mini {
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--anzhiyu-card-border);
  background: transparent;
  color: var(--anzhiyu-secondtext);
  cursor: pointer;
  font-size: 0.8rem;
}

.sec-copy-mini:hover {
  color: var(--anzhiyu-main);
  border-color: var(--anzhiyu-main);
}

@media (max-width: 768px) {
  .sec-grid-item,
  .sec-hash-item {
    grid-template-columns: 1fr;
  }

  .sec-tools-tabs {
    gap: 6px;
  }

  .sec-tab {
    padding: 7px 10px;
    font-size: 0.82rem;
  }

  .sec-checks {
    gap: 8px;
  }

  .sec-check-chip span {
    padding: 6px 12px;
    font-size: 0.82rem;
  }
}