.utility-page .tool-hero .small-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
  color: #bde7ff;
  text-decoration: none;
}

.utility-shell {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.utility-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.utility-panel-grid {
  display: grid;
  gap: 1rem;
}

.utility-panel-grid.two-col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.utility-panel-grid.three-col {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.utility-field {
  display: grid;
  gap: 0.45rem;
}

.utility-field > span,
.utility-field > label span:first-child {
  color: #eef5ff;
  font-weight: 600;
}

.utility-help,
.utility-field small,
.utility-muted {
  color: #9ab8da;
  font-size: var(--text-sm);
  line-height: 1.65;
}

.utility-dropzone {
  display: grid;
  gap: 0.75rem;
  justify-items: center;
  padding: 1.6rem;
  text-align: center;
  border: 1px dashed rgba(178, 213, 255, 0.46);
  border-radius: 18px;
  background:
    radial-gradient(240px 110px at 50% -10%, rgba(72, 149, 247, 0.2), transparent 72%),
    rgba(255, 255, 255, 0.03);
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.utility-dropzone.is-dragover {
  border-color: rgba(110, 198, 255, 0.9);
  background:
    radial-gradient(240px 110px at 50% -10%, rgba(91, 204, 167, 0.24), transparent 72%),
    rgba(255, 255, 255, 0.05);
  transform: translateY(-1px);
}

.utility-dropzone-icon {
  width: 3.5rem;
  height: 3.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(178, 213, 255, 0.28);
  background: rgba(255, 255, 255, 0.06);
  color: #d9efff;
}

.utility-inline-actions,
.utility-button-row,
.utility-chip-row,
.utility-toggle-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.utility-secondary,
.utility-chip,
.utility-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 44px;
  padding: 0.8rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--border-soft);
  color: #edf6ff;
  background: rgba(255, 255, 255, 0.04);
}

.utility-secondary:hover,
.utility-chip:hover,
.utility-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
}

.utility-chip.is-active,
.utility-toggle.is-active,
.utility-secondary.is-active {
  border-color: rgba(112, 189, 255, 0.54);
  background: rgba(62, 126, 196, 0.24);
}

.utility-stat-grid {
  display: grid;
  gap: 0.75rem;
}

.utility-stat-grid.cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.utility-stat-grid.cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.utility-stat-card {
  min-width: 0;
  padding: 0.95rem 1rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.utility-stat-card strong {
  display: block;
  color: #ffffff;
  font-size: 1rem;
}

.utility-stat-card span {
  display: block;
  margin-top: 0.35rem;
  color: #9ab8da;
  font-size: var(--text-sm);
  line-height: 1.55;
}

.utility-file-list,
.utility-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.utility-file-list {
  max-height: 23rem;
  overflow: auto;
  padding-right: 0.25rem;
}

.utility-file-item,
.utility-list-item {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.utility-file-meta {
  min-width: 0;
}

.utility-file-name,
.utility-code,
.utility-mono,
.utility-password-value,
.utility-zone-label {
  font-family: "Share Tech Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.utility-file-name {
  color: #ffffff;
  word-break: break-word;
}

.utility-file-subline {
  color: #9ab8da;
  font-size: var(--text-sm);
  line-height: 1.55;
  margin-top: 0.25rem;
}

.utility-remove {
  flex: 0 0 auto;
  min-height: 40px;
  padding: 0.55rem 0.8rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: #f7fbff;
}

.utility-remove:hover {
  background: rgba(240, 127, 134, 0.12);
  border-color: rgba(240, 127, 134, 0.3);
}

.utility-progress {
  width: 100%;
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.utility-progress > span {
  display: block;
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(64, 179, 123, 0.95), rgba(88, 193, 255, 0.94));
  transition: width 0.18s ease;
}

.utility-hero-note,
.utility-success,
.utility-info,
.utility-warning {
  padding: 1rem 1.1rem;
  border-radius: 16px;
  line-height: 1.65;
}

.utility-hero-note,
.utility-info {
  border: 1px solid rgba(105, 183, 255, 0.34);
  background: linear-gradient(160deg, rgba(17, 41, 81, 0.68), rgba(10, 29, 59, 0.72));
  color: #d3e8ff;
}

.utility-success {
  border: 1px solid rgba(95, 220, 154, 0.42);
  background: rgba(21, 73, 53, 0.35);
  color: #cbf1db;
}

.utility-warning {
  border: 1px solid rgba(247, 195, 95, 0.38);
  background: rgba(101, 67, 14, 0.26);
  color: #ffe8ab;
}

.utility-output-box,
.utility-textarea {
  width: 100%;
  min-height: 12rem;
  resize: vertical;
  font-family: "Share Tech Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  line-height: 1.6;
}

.utility-output-box.is-tall,
.utility-textarea.is-tall {
  min-height: 18rem;
}

.utility-result-box,
.utility-preview-box {
  min-height: 12rem;
  padding: 1rem 1.1rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.utility-preview-box {
  display: grid;
  place-items: center;
  overflow: hidden;
}

.utility-preview-box img,
.utility-preview-box canvas {
  max-width: 100%;
  max-height: 22rem;
  border-radius: 14px;
}

.utility-empty {
  color: #9ab8da;
  text-align: center;
}

.utility-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.utility-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: #d3e8ff;
  font-weight: 600;
}

.utility-tab.is-active,
.utility-tab[aria-selected="true"] {
  color: #ffffff;
  border-color: rgba(125, 211, 252, 0.35);
  background: rgba(56, 189, 248, 0.18);
}

.utility-pane.is-hidden {
  display: none;
}

.utility-checkbox-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.utility-checkbox {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 48px;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: #edf6ff;
}

.utility-checkbox input {
  min-width: auto;
  min-height: auto;
  margin: 0;
}

.utility-meter {
  display: grid;
  gap: 0.55rem;
}

.utility-meter-track {
  width: 100%;
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.utility-meter-fill {
  display: block;
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, #f07f86, #f7c35f, #38d8aa);
  transition: width 0.18s ease;
}

.utility-password-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.utility-password-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.utility-password-value {
  flex: 1 1 auto;
  min-width: 0;
  color: #ffffff;
  word-break: break-all;
}

.utility-password-strength {
  color: #9ab8da;
  font-size: var(--text-sm);
}

.utility-time-grid {
  display: grid;
  gap: 0.9rem;
}

.utility-time-card {
  padding: 1rem 1.1rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.utility-time-card strong {
  display: block;
  color: #ffffff;
}

.utility-time-card p {
  margin: 0.45rem 0 0;
  color: #d0e4fb;
  line-height: 1.65;
}

.utility-diff-layout {
  display: grid;
  gap: 1rem;
}

.utility-diff-grid {
  display: grid;
  gap: 1rem;
}

.utility-diff-pane {
  min-width: 0;
  overflow: auto;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.utility-diff-pane-header {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font-weight: 600;
}

.utility-diff-lines {
  display: flex;
  flex-direction: column;
}

.utility-diff-line {
  display: grid;
  grid-template-columns: 3.2rem minmax(0, 1fr);
  gap: 0.8rem;
  padding: 0.7rem 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-family: "Share Tech Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92rem;
  line-height: 1.65;
  white-space: pre-wrap;
  word-break: break-word;
}

.utility-diff-line:first-child {
  border-top: 0;
}

.utility-diff-number {
  color: #86a8ce;
  user-select: none;
}

.utility-diff-line.is-added {
  background: rgba(21, 73, 53, 0.28);
}

.utility-diff-line.is-removed {
  background: rgba(100, 28, 40, 0.24);
}

.utility-diff-line.is-changed {
  background: rgba(61, 92, 140, 0.2);
}

.utility-mark-add {
  background: rgba(95, 220, 154, 0.22);
  color: #dffcec;
  border-radius: 6px;
  padding: 0 0.12rem;
}

.utility-mark-remove {
  background: rgba(240, 127, 134, 0.22);
  color: #ffe6e9;
  border-radius: 6px;
  padding: 0 0.12rem;
}

.utility-scroll {
  overflow: auto;
}

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

.utility-table th,
.utility-table td {
  padding: 0.8rem 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: left;
  vertical-align: top;
}

.utility-table th {
  color: #ffffff;
  font-weight: 600;
}

.utility-table td {
  color: #d1e5fb;
}

.utility-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.utility-radio-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.utility-radio {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 44px;
  padding: 0.75rem 0.95rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: #edf6ff;
}

.utility-radio input {
  min-width: auto;
  min-height: auto;
  margin: 0;
}

.utility-share-box {
  font-family: "Share Tech Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: #ffffff;
}

.markdown-workspace {
  display: grid;
  gap: 1rem;
}

.markdown-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
}

.markdown-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.markdown-stat-bar {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.markdown-preview-shell,
.markdown-editor-shell {
  display: grid;
  gap: 0.8rem;
}

.markdown-preview {
  min-height: 20rem;
  padding: 1.2rem 1.25rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(180px 120px at 100% 0%, rgba(73, 191, 146, 0.12), transparent 72%),
    rgba(255, 255, 255, 0.03);
  overflow: auto;
}

.markdown-preview > :first-child {
  margin-top: 0;
}

.markdown-preview h1,
.markdown-preview h2,
.markdown-preview h3,
.markdown-preview h4,
.markdown-preview h5,
.markdown-preview h6 {
  color: #ffffff;
  line-height: 1.25;
  margin: 1.35rem 0 0.75rem;
}

.markdown-preview p,
.markdown-preview li,
.markdown-preview blockquote {
  color: #d5e6f8;
  line-height: 1.75;
}

.markdown-preview a {
  color: #7fd4ff;
  text-decoration: underline;
}

.markdown-preview ul,
.markdown-preview ol {
  padding-left: 1.3rem;
}

.markdown-preview blockquote {
  margin: 1rem 0;
  padding: 0.85rem 1rem;
  border-left: 3px solid rgba(125, 211, 252, 0.55);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 0 14px 14px 0;
}

.markdown-preview code {
  font-family: "Share Tech Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.markdown-preview :not(pre) > code {
  padding: 0.1rem 0.35rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: #fef3c7;
}

.markdown-preview pre {
  overflow: auto;
  padding: 1rem;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(7, 15, 28, 0.88);
}

.markdown-preview table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}

.markdown-preview th,
.markdown-preview td {
  padding: 0.7rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-align: left;
}

.markdown-preview hr {
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin: 1.5rem 0;
}

.markdown-export-surface {
  position: fixed;
  left: -10000px;
  top: 0;
  width: 794px;
  padding: 40px 46px;
  background: #ffffff;
  color: #111827;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.65;
  z-index: -1;
}

.markdown-export-surface h1,
.markdown-export-surface h2,
.markdown-export-surface h3,
.markdown-export-surface h4,
.markdown-export-surface h5,
.markdown-export-surface h6 {
  color: #0f172a;
  line-height: 1.25;
  margin: 1.2rem 0 0.7rem;
}

.markdown-export-surface p,
.markdown-export-surface li,
.markdown-export-surface blockquote,
.markdown-export-surface td,
.markdown-export-surface th {
  color: #1f2937;
}

.markdown-export-surface blockquote {
  margin: 1rem 0;
  padding: 0.75rem 1rem;
  border-left: 3px solid #3b82f6;
  background: #eff6ff;
}

.markdown-export-surface pre {
  white-space: pre-wrap;
  word-break: break-word;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  background: #0f172a;
  color: #f8fafc;
  overflow: hidden;
}

.markdown-export-surface code {
  font-family: "Consolas", "Courier New", monospace;
}

.markdown-export-surface :not(pre) > code {
  padding: 0.08rem 0.28rem;
  border-radius: 6px;
  background: #e5e7eb;
  color: #111827;
}

.markdown-export-surface table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}

.markdown-export-surface th,
.markdown-export-surface td {
  padding: 0.65rem 0.75rem;
  border: 1px solid #cbd5e1;
  text-align: left;
}

.utility-hidden {
  display: none !important;
}

@media (max-width: 999px) {
  .utility-panel-grid.two-col,
  .utility-panel-grid.three-col,
  .utility-stat-grid.cols-3,
  .utility-stat-grid.cols-4,
  .markdown-stat-bar,
  .utility-diff-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1000px) {
  .utility-diff-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .utility-dropzone,
  .utility-stat-card,
  .utility-file-item,
  .utility-list-item,
  .utility-password-item,
  .utility-time-card,
  .utility-success,
  .utility-info,
  .utility-warning {
    padding: 0.9rem 1rem;
  }

  .utility-checkbox-grid {
    grid-template-columns: 1fr;
  }

  .utility-diff-line {
    grid-template-columns: 2.5rem minmax(0, 1fr);
    gap: 0.55rem;
    padding: 0.65rem 0.8rem;
  }
}