/* =============================================
   ToolsGallery — tool.css
   Single tool page styles
   ============================================= */

/* Tool hero */
.tg-tool-hero {
  background: linear-gradient(135deg, var(--color-primary-bg) 0%, var(--color-white) 70%);
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--color-gray-200);
}

.tg-tool-hero__inner {
  display: flex;
  align-items: flex-start;
  gap: 2.5rem;
}

.tg-tool-hero__icon {
  width: 72px;
  height: 72px;
  background: var(--color-primary-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 2rem;
  flex-shrink: 0;
  border: 2px solid rgba(249,115,22,0.2);
}

.tg-tool-hero__meta { flex: 1; }

.tg-tool-hero__cat {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.tg-tool-hero__title {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 800;
  color: var(--color-black);
  letter-spacing: -0.025em;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.tg-tool-hero__desc {
  font-size: 1rem;
  color: var(--color-gray-600);
  line-height: 1.7;
  max-width: 600px;
}

/* =============================================
   TOOL RUNNER AREA
   ============================================= */
.tg-tool-runner {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin: 2.5rem 0;
}

.tg-tool-runner__tabs {
  display: flex;
  border-bottom: 1px solid var(--color-gray-200);
  background: var(--color-gray-100);
}

.tg-tool-runner__tab {
  padding: 0.875rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-gray-600);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: var(--font-family);
}

.tg-tool-runner__tab.is-active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  background: var(--color-white);
}

.tg-tool-runner__body { padding: 2rem; }

/* Drop zone */
.tg-dropzone {
  border: 2px dashed var(--color-gray-300);
  border-radius: var(--radius-lg);
  padding: 3.5rem 2rem;
  text-align: center;
  transition: border-color var(--transition), background var(--transition);
  cursor: pointer;
  position: relative;
}

.tg-dropzone:hover,
.tg-dropzone.is-dragover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.tg-dropzone__icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--color-gray-400);
  transition: color var(--transition);
}

.tg-dropzone:hover .tg-dropzone__icon,
.tg-dropzone.is-dragover .tg-dropzone__icon { color: var(--color-primary); }

.tg-dropzone__title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 0.375rem;
}

.tg-dropzone__hint {
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

.tg-dropzone__browse {
  color: var(--color-primary);
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.tg-dropzone__input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

/* File list */
.tg-file-list {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.tg-file-item {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.75rem 1rem;
  background: var(--color-gray-100);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--color-gray-800);
}

.tg-file-item__icon { color: var(--color-primary); font-size: 1.25rem; flex-shrink: 0; }
.tg-file-item__name { flex: 1; font-weight: 500; }
.tg-file-item__size { color: var(--color-gray-500); }
.tg-file-item__remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-gray-400);
  font-size: 1.125rem;
  padding: 0.25rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  font-family: var(--font-family);
}
.tg-file-item__remove:hover { color: var(--color-error); background: #FEF2F2; }

/* Options panel */
.tg-tool-options {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.tg-tool-option { display: flex; flex-direction: column; gap: 0.375rem; }

.tg-tool-option__label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-gray-700);
}

.tg-tool-option__input,
.tg-tool-option__select {
  padding: 0.625rem 0.875rem;
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  color: var(--color-gray-900);
  font-family: var(--font-family);
  outline: none;
  transition: border-color var(--transition);
  background: var(--color-white);
}

.tg-tool-option__input:focus,
.tg-tool-option__select:focus { border-color: var(--color-primary); }

/* Progress */
.tg-progress {
  margin-top: 1.5rem;
  display: none;
}

.tg-progress.is-visible { display: block; }

.tg-progress__bar-track {
  height: 8px;
  background: var(--color-gray-200);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 0.625rem;
}

.tg-progress__bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
  width: 0%;
}

.tg-progress__label {
  font-size: 0.8125rem;
  color: var(--color-gray-600);
  text-align: center;
}

/* Result area */
.tg-tool-result {
  margin-top: 1.5rem;
  display: none;
}

.tg-tool-result.is-visible { display: block; }

.tg-tool-result__success {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 1rem 1.25rem;
  background: #F0FDF4;
  border: 1px solid #BBF7D0;
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
}

.tg-tool-result__success-icon { color: var(--color-success); font-size: 1.25rem; }
.tg-tool-result__success-msg { font-size: 0.9375rem; font-weight: 600; color: #166534; }

.tg-tool-result__error {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 1rem 1.25rem;
  background: #FEF2F2;
  border: 1px solid #FECACA;
  border-radius: var(--radius-md);
}

.tg-tool-result__error-icon { color: var(--color-error); font-size: 1.25rem; }
.tg-tool-result__error-msg { font-size: 0.9375rem; color: #991B1B; }

.tg-tool-result__download {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* AI textarea */
.tg-ai-input {
  width: 100%;
  min-height: 150px;
  padding: 1rem 1.25rem;
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  font-size: 1rem;
  font-family: var(--font-family);
  color: var(--color-gray-900);
  line-height: 1.6;
  resize: vertical;
  outline: none;
  transition: border-color var(--transition);
}

.tg-ai-input:focus { border-color: var(--color-primary); }

.tg-ai-output {
  margin-top: 1.5rem;
  padding: 1.5rem;
  background: var(--color-gray-100);
  border-radius: var(--radius-lg);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--color-gray-800);
  white-space: pre-wrap;
  min-height: 100px;
  display: none;
}

.tg-ai-output.is-visible { display: block; }

/* Action bar */
.tg-tool-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

/* =============================================
   TOOL CONTENT SECTIONS
   ============================================= */
.tg-tool-content { padding: 3rem 0; }

.tg-tool-content__layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  align-items: start;
}

.tg-tool-content__main { display: flex; flex-direction: column; gap: 3rem; }

.tg-tool-content__title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-black);
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

/* Related tools */
.tg-related-tools {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}

/* =============================================
   RESPONSIVE (legacy)
   ============================================= */
@media (max-width: 768px) {
  .tg-tool-hero__inner { flex-direction: column; gap: 1.5rem; }
  .tg-tool-content__layout { grid-template-columns: 1fr; }
  .tg-tool-runner__body { padding: 1.25rem; }
  .tg-dropzone { padding: 2.5rem 1.25rem; }
}

/* =============================================
   PHASE 2 — NEW TOOL PAGE LAYOUT & COMPONENTS
   ============================================= */

/* Ensure [hidden] always hides elements */
[hidden] { display: none !important; }

/* Extra design tokens not in main.css */
:root {
  --color-gray-300: #D1D5DB;
  --color-gray-500: #6B7280;
  --color-green-50: #F0FDF4;
  --color-green-700: #15803D;
  --color-green-border: #BBF7D0;
}

/* -----------------------------------------------
   Leaderboard wrapper — desktop only
----------------------------------------------- */
.tg-leaderboard-wrap {
  padding: 1rem 0 0;
  text-align: center;
}

@media (max-width: 1024px) {
  .tg-leaderboard-wrap { display: none; }
}

/* -----------------------------------------------
   Page layout: two-column grid
----------------------------------------------- */
.tg-tool-page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 2.5rem;
  align-items: start;
  padding: 2rem 0 3rem;
}

@media (max-width: 1024px) {
  .tg-tool-page-layout { grid-template-columns: 1fr; }
  .tg-tool-page-sidebar { order: -1; } /* sidebar above on mobile */
}

@media (min-width: 1025px) {
  .tg-tool-page-sidebar { position: sticky; top: 80px; }
}

/* -----------------------------------------------
   Main column: title area
----------------------------------------------- */
.tg-tool-cat-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background: var(--color-primary-light);
  border: 1px solid rgba(249,115,22,0.2);
  border-radius: var(--radius-full);
  padding: 0.25rem 0.75rem;
  margin-bottom: 0.75rem;
}

.tg-tool-cat-badge a { color: inherit; }

.tg-tool-title {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 800;
  color: var(--color-black);
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.tg-tool-desc {
  font-size: 1rem;
  color: var(--color-gray-600);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  max-width: 640px;
}

/* -----------------------------------------------
   Content sections
----------------------------------------------- */
.tg-tool-section {
  margin-top: 2.5rem;
}

.tg-tool-section > h2 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-black);
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

/* -----------------------------------------------
   Tool box — shared wrapper
----------------------------------------------- */
.tg-tool-box {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
}

/* -----------------------------------------------
   Upload zone (browser tool)
----------------------------------------------- */
.tg-upload-zone {
  border: 2px dashed var(--color-gray-300);
  border-radius: var(--radius-md);
  padding: 3rem 2rem;
  text-align: center;
  cursor: pointer;
  background: var(--color-gray-100);
  transition: border-color var(--transition), background var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.tg-upload-zone:hover,
.tg-upload-zone[data-dragover] {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.tg-upload-zone:hover .tg-upload-icon,
.tg-upload-zone[data-dragover] .tg-upload-icon {
  color: var(--color-primary);
}

.tg-upload-icon {
  color: var(--color-gray-400);
  transition: color var(--transition);
  margin-bottom: 0.5rem;
}

.tg-upload-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-gray-900);
}

.tg-upload-sub {
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

/* -----------------------------------------------
   File selected row
----------------------------------------------- */
.tg-file-selected {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.875rem 1rem;
  background: var(--color-gray-100);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
}

.tg-file-icon { color: var(--color-primary); flex-shrink: 0; }

.tg-filename {
  flex: 1;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-gray-900);
  word-break: break-all;
}

.tg-filesize {
  font-size: 0.8125rem;
  color: var(--color-gray-500);
  white-space: nowrap;
}

.tg-remove-file {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-gray-400);
  font-size: 1.25rem;
  line-height: 1;
  padding: 0.25rem 0.375rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  font-family: var(--font-family);
}

.tg-remove-file:hover { color: var(--color-error); background: #FEF2F2; }

/* -----------------------------------------------
   Action button (shared: browser + AI)
----------------------------------------------- */
.tg-action-btn {
  display: block;
  width: 100%;
  padding: 0.875rem 1.5rem;
  margin-top: 1rem;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-family);
  cursor: pointer;
  transition: background var(--transition), opacity var(--transition);
}

.tg-action-btn:hover:not(:disabled) { background: var(--color-primary-dark); }

.tg-action-btn:disabled {
  background: var(--color-gray-300);
  color: var(--color-gray-500);
  cursor: not-allowed;
}

/* -----------------------------------------------
   Progress bar (browser tool)
----------------------------------------------- */
.tg-progress {
  margin-top: 1.25rem;
}

.tg-progress-track {
  height: 8px;
  background: var(--color-gray-200);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 0.625rem;
}

.tg-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
  border-radius: var(--radius-full);
  transition: width 0.1s linear;
}

.tg-progress-label {
  font-size: 0.8125rem;
  color: var(--color-gray-600);
  text-align: center;
  display: block;
}

/* -----------------------------------------------
   Result area (browser tool)
----------------------------------------------- */
.tg-result { margin-top: 1.25rem; }

.tg-success-banner {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.875rem 1.25rem;
  background: var(--color-green-50);
  border: 1px solid var(--color-green-border);
  border-radius: var(--radius-md);
  color: var(--color-green-700);
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 1rem;
}

.tg-download-btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: var(--font-family);
  cursor: pointer;
  transition: background var(--transition);
  margin-right: 1rem;
}

.tg-download-btn:hover { background: var(--color-primary-dark); }

.tg-reset {
  font-size: 0.875rem;
  color: var(--color-gray-600);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition);
}

.tg-reset:hover { color: var(--color-primary); }

/* -----------------------------------------------
   AI tool box
----------------------------------------------- */
.tg-ai-input {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.tg-ai-input label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-gray-700);
}

.tg-text-input {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: 1rem;
  color: var(--color-gray-900);
  line-height: 1.6;
  resize: vertical;
  outline: none;
  transition: border-color var(--transition);
}

.tg-text-input:focus { border-color: var(--color-primary); }

.tg-ai-loading {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
  color: var(--color-gray-600);
  font-size: 0.9375rem;
}

.tg-spinner {
  animation: tg-spin 0.8s linear infinite;
  flex-shrink: 0;
}

@keyframes tg-spin { to { transform: rotate(360deg); } }

.tg-ai-output {
  margin-top: 1.25rem;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.tg-ai-output[data-warning] .tg-output-content {
  background: #FFFBEB;
  color: #92400E;
  border-left: 4px solid #F59E0B;
}

.tg-output-toolbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--color-gray-100);
  border-bottom: 1px solid var(--color-gray-200);
  flex-wrap: wrap;
}

.tg-word-count {
  flex: 1;
  font-size: 0.8125rem;
  color: var(--color-gray-500);
}

.tg-copy-btn,
.tg-download-txt {
  padding: 0.375rem 0.875rem;
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  font-family: var(--font-family);
  color: var(--color-gray-700);
  background: var(--color-white);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}

.tg-copy-btn:hover,
.tg-download-txt:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.tg-output-content {
  padding: 1.25rem;
  background: var(--color-gray-100);
  white-space: pre-wrap;
  line-height: 1.7;
  font-size: 0.9375rem;
  color: var(--color-gray-800);
  min-height: 80px;
}

/* -----------------------------------------------
   Steps list
----------------------------------------------- */
.tg-steps-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  counter-reset: none;
  list-style: none;
}

.tg-step-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.tg-step-num {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
}

.tg-step-body { flex: 1; padding-top: 0.375rem; }

.tg-step-title {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: 0.25rem;
}

.tg-step-desc {
  font-size: 0.875rem;
  color: var(--color-gray-600);
  line-height: 1.6;
  margin: 0;
}

/* -----------------------------------------------
   Feature cards — 3-column grid
----------------------------------------------- */
.tg-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

@media (max-width: 768px) {
  .tg-features-grid { grid-template-columns: 1fr; }
}

.tg-feature-card {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
  background: var(--color-white);
}

.tg-feature-card__icon {
  font-size: 1.75rem;
  margin-bottom: 0.625rem;
}

.tg-feature-card__title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 0.375rem;
}

.tg-feature-card__desc {
  font-size: 0.875rem;
  color: var(--color-gray-600);
  line-height: 1.5;
  margin: 0;
}

/* FAQ accordion styles live in main.css (native <details>[open]) so they apply site-wide. */

/* -----------------------------------------------
   Related tools grid — 3-column
----------------------------------------------- */
.tg-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

@media (max-width: 768px) {
  .tg-related-grid { grid-template-columns: 1fr; }
}

@media (min-width: 481px) and (max-width: 768px) {
  .tg-related-grid { grid-template-columns: repeat(2, 1fr); }
}

.tg-related-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 0.75rem;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition);
  background: var(--color-white);
  text-decoration: none;
}

.tg-related-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.tg-related-card__icon { font-size: 1.5rem; }

.tg-related-card__name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-gray-800);
  line-height: 1.3;
}

/* -----------------------------------------------
   Sidebar widgets
----------------------------------------------- */
.tg-tool-page-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.tg-sidebar-widget {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.tg-sidebar-widget__title {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gray-900);
  margin-bottom: 1rem;
}

.tg-sidebar-tools-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  list-style: none;
}

.tg-sidebar-tool-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-gray-700);
  padding: 0.375rem 0;
  transition: color var(--transition);
  text-decoration: none;
}

.tg-sidebar-tool-link:hover { color: var(--color-primary); }

.tg-sidebar-cats-list {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  list-style: none;
}

.tg-sidebar-cat-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: var(--color-gray-700);
  padding: 0.375rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
}

.tg-sidebar-cat-link:hover,
.tg-sidebar-cat-link.is-current {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.tg-sidebar-cat-count {
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--color-gray-200);
  color: var(--color-gray-600);
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-full);
}

.tg-sidebar-cat-link.is-current .tg-sidebar-cat-count,
.tg-sidebar-cat-link:hover .tg-sidebar-cat-count {
  background: rgba(249,115,22,0.15);
  color: var(--color-primary);
}

/* -----------------------------------------------
   Multi-file list
----------------------------------------------- */
.tg-file-list {
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
}

.tg-file-list-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0.75rem;
  border-bottom: 1px solid var(--color-gray-200);
}

.tg-file-list-item:first-child {
  border-top: 1px solid var(--color-gray-200);
}

.tg-file-list-item__name {
  flex: 1;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-gray-900);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.tg-file-list-item__size {
  font-size: 0.8125rem;
  color: var(--color-gray-500);
  white-space: nowrap;
  flex-shrink: 0;
}

.tg-file-list-item__remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-gray-400);
  font-size: 1.125rem;
  line-height: 1;
  padding: 0.25rem 0.375rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  font-family: var(--font-family);
  flex-shrink: 0;
}

.tg-file-list-item__remove:hover {
  color: var(--color-error);
  background: #FEF2F2;
}

.tg-file-list-add-hint {
  font-size: 0.8125rem;
  color: var(--color-gray-500);
  text-align: center;
  padding: 0.5rem 0;
}

.tg-file-list-max-msg {
  font-size: 0.8125rem;
  color: var(--color-error);
  text-align: center;
  padding: 0.375rem 0;
  font-weight: 600;
}

/* Drag-over highlight on the file list */
.tg-file-list[data-dragover] {
  outline: 2px dashed var(--color-primary);
  outline-offset: 4px;
  border-radius: var(--radius-md);
}

/* "+ Add more files" button */
.tg-add-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
  background: transparent;
  border-radius: var(--radius-md);
  padding: 0.5rem 0.875rem;
  cursor: pointer;
  font-family: var(--font-family);
  transition: background var(--transition), color var(--transition);
  margin-top: 0.75rem;
}

.tg-add-more-btn:hover {
  background: var(--color-primary-light);
}

/* Inline validation message */
.tg-inline-msg {
  color: #b91c1c;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
}

/* Error result banner */
.tg-error-banner {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fca5a5;
  border-radius: var(--radius-md);
  padding: 0.875rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1rem;
  line-height: 1.5;
}

.tg-error-banner svg {
  flex-shrink: 0;
  margin-top: 0.1rem;
}