/* Gitty - Clean shadcn / GitHub / Vercel-inspired CSS Design System */

/* ==========================================================================
   1. Design Tokens & CSS Variables
   ========================================================================== */
:root {
  /* Light Theme */
  --bg:             #ffffff;
  --bg-subtle:      #f6f8fa;
  --bg-muted:       #f0f2f4;
  --border:         #d0d7de;
  --border-muted:   #e1e4e8;
  --text:           #1f2328;
  --text-muted:     #656d76;
  --text-subtle:    #8c959f;
  --accent:         #0969da;
  --accent-hover:   #0550ae;
  --accent-subtle:  #ddf4ff;
  --danger:         #cf222e;
  --danger-hover:   #a40e26;
  --danger-subtle:  #ffebe9;
  --success:        #1a7f37;
  --success-hover:  #116327;
  --success-subtle: #dafbe1;
  --warning:        #9a6700;
  --warning-subtle: #fff8c5;

  --radius:         6px;
  --shadow-sm:      0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md:      0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);

  --font-sans:      -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono:      ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    /* Dark Theme */
    --bg:             #0d1117;
    --bg-subtle:      #161b22;
    --bg-muted:       #21262d;
    --border:         #30363d;
    --border-muted:   #21262d;
    --text:           #e6edf3;
    --text-muted:     #8d96a0;
    --text-subtle:    #6e7681;
    --accent:         #58a6ff;
    --accent-hover:   #79c0ff;
    --accent-subtle:  #0c2d6b;
    --danger:         #f85149;
    --danger-hover:   #ff7b72;
    --danger-subtle:  #490202;
    --success:        #3fb950;
    --success-hover:  #56d364;
    --success-subtle: #04260f;
    --warning:        #d29922;
    --warning-subtle: #3d2c00;

    --shadow-sm:      0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-md:      0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -2px rgba(0, 0, 0, 0.5);
  }
}

/* ==========================================================================
   2. Reset & Base Typography
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.5;
  font-size: 0.875rem;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  text-decoration: underline;
  color: var(--accent-hover);
}

code, pre, kbd {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}

/* ==========================================================================
   3. Layout Structure
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

.main-content {
  flex: 1 0 auto;
  padding-top: 1.5rem;
  padding-bottom: 2.5rem;
}

/* Top Navbar */
.navbar {
  background-color: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
}

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

.navbar-left, .navbar-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--text);
  text-decoration: none;
  height: 32px;
  box-sizing: border-box;
}

.navbar-brand:hover {
  text-decoration: none;
  color: var(--accent);
}

.brand-icon {
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 4px;
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: 0.5rem;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0 0.65rem;
  height: 32px;
  box-sizing: border-box;
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  transition: all 0.15s ease;
}

.nav-link:hover {
  color: var(--text);
  background-color: var(--bg-muted);
  text-decoration: none;
}

.nav-link.active {
  color: var(--text);
  background-color: var(--bg-muted);
}

.user-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0 0.6rem;
  height: 32px;
  box-sizing: border-box;
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1;
  border: 1px solid var(--border-muted);
  background-color: var(--bg);
  transition: all 0.15s ease;
}

.user-pill:hover {
  text-decoration: none;
  border-color: var(--border);
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  background-color: var(--bg-subtle);
  padding: 1.25rem 0;
  margin-top: auto;
}

.footer-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-left, .footer-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ==========================================================================
   4. Component: Cards
   ========================================================================== */
.card {
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.card-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background-color: var(--bg-subtle);
}

.card-title-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-title-group h2,
.card-title-group h3,
.card-title-group .card-title {
  margin: 0;
  line-height: 1.2;
}

.card-body {
  padding: 1.25rem;
}

.card-footer {
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--border);
  background-color: var(--bg-subtle);
}

/* Auth Pages Centering */
.auth-page-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(80vh - 120px);
  padding: 1rem;
}

.auth-card {
  width: 100%;
  max-width: 440px;
}

.auth-header {
  text-align: center;
  padding: 1.75rem 1.5rem 1.25rem;
}

.auth-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--bg-muted);
  margin-bottom: 0.75rem;
}

.auth-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.35rem;
}

.auth-subtitle {
  font-size: 0.8125rem;
  line-height: 1.4;
}

.auth-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  text-align: center;
}

/* ==========================================================================
   5. Component: Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.25;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover {
  text-decoration: none;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-primary {
  background-color: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #ffffff;
}

.btn-secondary {
  background-color: var(--bg-subtle);
  color: var(--text);
  border-color: var(--border);
}

.btn-secondary:hover {
  background-color: var(--bg-muted);
  border-color: var(--border);
  color: var(--text);
}

.btn-danger {
  background-color: transparent;
  color: var(--danger);
  border-color: var(--border);
}

.btn-danger:hover {
  background-color: var(--danger-subtle);
  border-color: var(--danger);
}

.btn-danger-solid {
  background-color: var(--danger);
  color: #ffffff;
  border-color: var(--danger);
}

.btn-danger-solid:hover {
  background-color: var(--danger-hover);
  border-color: var(--danger-hover);
}

.btn-sm {
  padding: 0.25rem 0.55rem;
  font-size: 0.75rem;
  gap: 0.3rem;
  height: 32px;
  box-sizing: border-box;
}

.btn-xs {
  padding: 0.15rem 0.45rem;
  font-size: 0.75rem;
  line-height: 1;
  gap: 0.25rem;
  height: 24px;
  box-sizing: border-box;
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.copy-btn svg {
  display: block;
}

.copy-label:empty {
  display: none;
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   6. Component: Forms
   ========================================================================== */
.form-group {
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.35rem;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

.form-error {
  font-size: 0.75rem;
  color: var(--danger);
  margin-top: 0.35rem;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.45rem 0.75rem;
  font-size: 0.875rem;
  color: var(--text);
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(9, 105, 218, 0.15);
}

.form-input:disabled,
.form-textarea:disabled,
.form-select:disabled,
input:disabled,
textarea:disabled,
select:disabled {
  background-color: var(--bg-inset);
  color: var(--text-muted);
  border-color: var(--border-muted);
  cursor: not-allowed;
  opacity: 0.85;
}

/* Custom Themed Checkbox */
input[type="checkbox"],
.form-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 1.125rem;
  height: 1.125rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background-color: var(--bg);
  cursor: pointer;
  display: inline-grid;
  place-content: center;
  vertical-align: middle;
  margin: 0;
  transition: all 0.15s ease;
  position: relative;
  flex-shrink: 0;
}

input[type="checkbox"]:hover,
.form-checkbox:hover {
  border-color: var(--accent);
  background-color: var(--bg-subtle);
}

input[type="checkbox"]:focus-visible,
.form-checkbox:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(9, 105, 218, 0.25);
}

@media (prefers-color-scheme: dark) {
  input[type="checkbox"]:focus-visible,
  .form-checkbox:focus-visible {
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.25);
  }
}

input[type="checkbox"]:checked,
.form-checkbox:checked {
  background-color: var(--accent);
  border-color: var(--accent);
}

input[type="checkbox"]:checked::before,
.form-checkbox:checked::before {
  content: "";
  width: 0.65rem;
  height: 0.65rem;
  clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
  background-color: #ffffff;
}

input[type="checkbox"]:disabled,
.form-checkbox:disabled {
  background-color: var(--bg-muted);
  border-color: var(--border-muted);
  cursor: not-allowed;
  opacity: 0.6;
}

/* Custom Themed Radio */
input[type="radio"],
.form-radio {
  appearance: none;
  -webkit-appearance: none;
  width: 1.125rem;
  height: 1.125rem;
  border: 1px solid var(--border);
  border-radius: 50%;
  background-color: var(--bg);
  cursor: pointer;
  display: inline-grid;
  place-content: center;
  vertical-align: middle;
  margin: 0;
  transition: all 0.15s ease;
  position: relative;
  flex-shrink: 0;
}

input[type="radio"]:hover,
.form-radio:hover {
  border-color: var(--accent);
  background-color: var(--bg-subtle);
}

input[type="radio"]:focus-visible,
.form-radio:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(9, 105, 218, 0.25);
}

@media (prefers-color-scheme: dark) {
  input[type="radio"]:focus-visible,
  .form-radio:focus-visible {
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.25);
  }
}

input[type="radio"]:checked,
.form-radio:checked {
  border-color: var(--accent);
  background-color: var(--bg);
}

input[type="radio"]:checked::before,
.form-radio:checked::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background-color: var(--accent);
}

input[type="radio"]:disabled,
.form-radio:disabled {
  background-color: var(--bg-muted);
  border-color: var(--border-muted);
  cursor: not-allowed;
  opacity: 0.6;
}

.input-with-icon,
.search-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.input-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.form-input.with-icon,
.search-input-wrap input {
  padding-left: 2.25rem;
}

.inline-form {
  display: inline-flex;
  align-items: center;
  margin: 0;
  padding: 0;
}

/* ==========================================================================
   7. Component: Flash Messages
   ========================================================================== */
.flash {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
}

.icon-flash {
  flex-shrink: 0;
  width: 1.125rem;
  height: 1.125rem;
}

.flash-error {
  background-color: var(--danger-subtle);
  border-color: var(--danger);
  color: var(--danger);
}

.flash-success {
  background-color: var(--success-subtle);
  border-color: var(--success);
  color: var(--success);
}

.flash-warning {
  background-color: var(--warning-subtle);
  border-color: var(--warning);
  color: var(--warning);
}

.flash-info {
  background-color: var(--accent-subtle);
  border-color: var(--accent);
  color: var(--accent);
}

/* ==========================================================================
   8. Component: Badges & Pills
   ========================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1;
  padding: 0.2rem 0.5rem;
  border-radius: 9999px;
  border: 1px solid var(--border);
  background-color: var(--bg-muted);
  color: var(--text-muted);
}

.badge-xs {
  font-size: 0.6875rem;
  padding: 0.15rem 0.35rem;
}

.badge-branch {
  background-color: var(--accent-subtle);
  border-color: var(--accent);
  color: var(--accent);
}

.badge-tag {
  background-color: var(--success-subtle);
  border-color: var(--success);
  color: var(--success);
}

.badge-private {
  background-color: var(--warning-subtle);
  border-color: var(--warning);
  color: var(--warning);
}

.badge-admin {
  background-color: var(--danger-subtle);
  border-color: var(--danger);
  color: var(--danger);
}

/* ==========================================================================
   9. Icons
   ========================================================================== */
.icon {
  width: 1rem;
  height: 1rem;
  vertical-align: middle;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  display: inline-block;
}

.icon-sm { width: 0.875rem; height: 0.875rem; }
.icon-lg { width: 1.25rem;  height: 1.25rem; }
.icon-xl { width: 1.5rem;   height: 1.5rem; }

/* ==========================================================================
   10. Utility Classes
   ========================================================================== */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }

.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 768px) {
  .grid-cols-2, .grid-cols-3 {
    grid-template-columns: 1fr;
  }
}

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-5 { gap: 1.25rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }

.pt-3 { padding-top: 0.75rem; }
.pt-4 { padding-top: 1rem; }
.pt-5 { padding-top: 1.25rem; }
.pb-3 { padding-bottom: 0.75rem; }
.pb-4 { padding-bottom: 1rem; }
.pb-5 { padding-bottom: 1.25rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-xs { margin-top: 0.25rem; }
.mt-sm { margin-top: 0.5rem; }
.mt-md { margin-top: 1rem; }
.mt-lg { margin-top: 1.25rem; }
.mt-xl { margin-top: 2rem; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-xs { margin-bottom: 0.25rem; }
.mb-sm { margin-bottom: 0.5rem; }
.mb-md { margin-bottom: 1rem; }
.mb-lg { margin-bottom: 1.25rem; }
.mb-xl { margin-bottom: 2rem; }

.border-top { border-top: 1px solid var(--border); }
.border-t { border-top: 1px solid var(--border); }
.border-subtle { border-color: var(--border-muted); }

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.page-header-title h1 {
  margin: 0 0 0.25rem 0;
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.25;
}
.filter-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0;
  margin-bottom: 1.25rem;
}

.repo-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.repo-card {
  padding: 1.25rem;
  border-radius: var(--radius);
  background-color: var(--bg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.repo-card:hover {
  border-color: var(--accent);
}

.repo-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.repo-card-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.repo-link {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.repo-link:hover {
  text-decoration: underline;
}

.repo-owner {
  color: var(--text-muted);
}

.repo-divider {
  color: var(--border);
  font-weight: 400;
}

.repo-name {
  color: var(--accent);
  font-weight: 600;
}

.repo-card-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.repo-card-body {
  margin-top: 0.65rem;
}

.repo-description {
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.5;
  margin: 0;
}

.empty-card {
  padding: 0;
  margin-top: 1.25rem;
  margin-bottom: 1.5rem;
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.75rem;
  padding: 3.5rem 1.5rem;
}

.empty-state h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text);
  margin-top: 0.25rem;
}

.empty-state p {
  color: var(--text-muted);
  font-size: 0.875rem;
  max-width: 440px;
  line-height: 1.5;
  margin: 0;
}

.empty-state .icon {
  margin-bottom: 0.25rem;
}

.py-xl {
  padding-top: 3.5rem !important;
  padding-bottom: 3.5rem !important;
}

.py-lg {
  padding-top: 2.5rem !important;
  padding-bottom: 2.5rem !important;
}

.py-md {
  padding-top: 1.5rem !important;
  padding-bottom: 1.5rem !important;
}
.admin-container {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* ==========================================================================
   Tabs Component (shadcn-style Segmented Control)
   ========================================================================== */
.admin-nav,
.repo-nav {
  display: flex;
  align-items: center;
}

.tabs-list {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background-color: var(--bg-muted);
  border: 1px solid var(--border);
  padding: 0.25rem;
  border-radius: var(--radius);
  user-select: none;
  max-width: 100%;
  overflow-x: auto;
}

.tab-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.4rem 0.85rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1;
  color: var(--text-muted);
  background-color: transparent;
  border: 1px solid transparent;
  border-radius: calc(var(--radius) - 2px);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.tab-trigger:hover {
  color: var(--text);
  text-decoration: none;
}

.tab-trigger.active {
  background-color: var(--bg);
  color: var(--text);
  font-weight: 600;
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.tab-trigger .icon {
  width: 0.95rem;
  height: 0.95rem;
  color: currentColor;
}

.tab-trigger .tab-count {
  background-color: rgba(125, 125, 125, 0.18);
  color: var(--text-muted);
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: 9999px;
  line-height: 1;
  margin-left: 0.15rem;
}

.tab-trigger.active .tab-count {
  background-color: var(--bg-muted);
  color: var(--text);
}

.text-sm { font-size: 0.8125rem; }
.text-xs { font-size: 0.75rem; }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.font-mono { font-family: var(--font-mono); }
.font-semibold { font-weight: 600; }

/* ==========================================================================
   11. Milestone 3: Repository Browsing & Components
   ========================================================================== */

/* Page Header & Navigation Tabs */
.repo-header { margin-bottom: 1.25rem; }
.repo-header-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.35rem; }
.repo-title-wrap { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.repo-title { font-size: 1.25rem; font-weight: 600; display: inline-flex; align-items: center; gap: 0.25rem; }
.repo-owner-link { color: var(--accent); }
.repo-title-sep { color: var(--text-muted); }
.repo-name-text { color: var(--text); }
.repo-desc { margin-top: 0.35rem; margin-bottom: 0; }

.repo-nav-tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border);
  margin-top: 0.75rem;
  margin-bottom: 0;
  overflow-x: auto;
}
.repo-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}
.repo-tab:hover {
  color: var(--text);
  border-bottom-color: var(--border);
  text-decoration: none;
}
.repo-tab.active {
  color: var(--text);
  border-bottom-color: var(--accent);
  font-weight: 600;
}
.tab-count {
  background-color: var(--bg-muted);
  color: var(--text-muted);
  font-size: 0.6875rem;
  padding: 0.1rem 0.4rem;
  border-radius: 9999px;
}

/* Repo Toolbar & Breadcrumbs */
.repo-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.25rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}
.toolbar-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.branch-selector {
  position: relative;
  display: inline-block;
}

.branch-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  height: 32px;
  box-sizing: border-box;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0 0.65rem;
}

.branch-caret {
  transition: transform 0.15s ease;
}

.branch-dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 260px;
  max-width: 320px;
  z-index: 50;
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.dropdown-header {
  padding: 0.5rem 0.75rem;
  background-color: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
}

.dropdown-list {
  max-height: 260px;
  overflow-y: auto;
  padding: 0.25rem 0;
}

.dropdown-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.45rem 0.75rem;
  text-decoration: none;
  color: var(--text);
  font-size: 0.8125rem;
  transition: background-color 0.1s ease;
}

.dropdown-item:hover {
  background-color: var(--bg-muted);
  text-decoration: none;
}

.dropdown-item.active {
  background-color: var(--accent-subtle);
  color: var(--accent);
  font-weight: 600;
}

.dropdown-item-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow: hidden;
}

.branch-item-check {
  flex-shrink: 0;
}

.branch-item-spacer {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.branch-item-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dropdown-footer {
  padding: 0.5rem 0.75rem;
  background-color: var(--bg-subtle);
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
}

.dropdown-footer-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

.dropdown-footer-link:hover {
  text-decoration: underline;
}

/* Transitions for Dropdown */
.transition-dropdown-enter {
  transition: all 0.15s ease-out;
}
.transition-dropdown-leave {
  transition: all 0.1s ease-in;
}
.transition-dropdown-start {
  opacity: 0;
  transform: translateY(-4px) scale(0.98);
}
.transition-dropdown-end {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.branch-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0 0.65rem;
  height: 32px;
  box-sizing: border-box;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text);
}
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  flex-wrap: wrap;
}
.breadcrumb-item {
  color: var(--accent);
  text-decoration: none;
}
.breadcrumb-item:hover {
  text-decoration: underline;
}
.breadcrumb-item.current {
  color: var(--text);
}

/* Clone URL Box */
.clone-url-wrap { display: flex; align-items: center; }
.input-with-button {
  display: flex;
  align-items: center;
  position: relative;
  height: 32px;
}
.input-with-button .form-input {
  height: 32px;
  box-sizing: border-box;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  border-right: 0;
}
.input-with-button .btn {
  height: 32px;
  box-sizing: border-box;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  white-space: nowrap;
}

/* Latest Commit Bar */
.latest-commit-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  margin-bottom: 1.25rem;
  background-color: var(--bg-subtle);
  border-radius: var(--radius);
}
.latest-commit-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.latest-commit-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}
.commit-sha {
  background-color: var(--bg-muted);
  padding: 0.15rem 0.35rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

/* Tree Table */
.tree-card {
  overflow: hidden;
  margin-bottom: 1.25rem;
}
.tree-table {
  width: 100%;
  border-collapse: collapse;
}
.tree-row {
  border-bottom: 1px solid var(--border-muted);
  transition: background-color 0.1s ease;
}
.tree-row:last-child {
  border-bottom: 0;
}
.tree-row:hover {
  background-color: var(--bg-subtle);
}
.tree-cell-icon {
  width: 2.25rem;
  padding: 0.65rem 0 0.65rem 1.25rem;
  text-align: center;
}
.tree-cell-name {
  padding: 0.65rem 0.75rem;
}
.tree-cell-size {
  padding: 0.65rem 1.25rem 0.65rem 0.75rem;
  white-space: nowrap;
}
.tree-link {
  color: var(--text);
  text-decoration: none;
}
.tree-link:hover {
  text-decoration: underline;
  color: var(--accent);
}
.tree-link-dir {
  color: var(--text);
}
.tree-link-file {
  color: var(--text);
}
.tree-link-parent {
  color: var(--accent);
  font-weight: 600;
}

/* Blob Viewer */
.blob-card {
  overflow: hidden;
  margin-top: 1.25rem;
  margin-bottom: 1.5rem;
}
.blob-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  background-color: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
}
.blob-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.blob-content {
  overflow-x: auto;
}
.blob-viewer {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.45;
}

/* Chroma Syntax Highlighting */
.chroma { background-color: var(--bg); color: var(--text); font-family: var(--font-mono); font-size: 0.8125rem; width: 100%; }
.chroma .line { display: block; }
.chroma .lntd { vertical-align: top; padding: 0; margin: 0; border: 0; }
.chroma .lntd:first-child { width: 1%; white-space: nowrap; user-select: none; }
.chroma .lntable { border-spacing: 0; padding: 0; margin: 0; border: 0; width: 100%; }
.chroma .hl { background-color: var(--accent-subtle); display: block; width: 100%; }
.chroma .lnt { color: var(--text-subtle); padding: 0 0.75rem 0 0.5rem; text-align: right; text-decoration: none; display: block; }
.chroma .lnt:hover { color: var(--text); }
.chroma pre { padding: 0.5rem 0; margin: 0; background: transparent; }

/* Chroma Tokens - Light Mode (GitHub Light) */
.chroma .k, .chroma .kd, .chroma .kn, .chroma .kr { color: #cf222e; font-weight: 600; }
.chroma .kt { color: #cf222e; }
.chroma .s, .chroma .s1, .chroma .s2, .chroma .sa, .chroma .sb { color: #0a3069; }
.chroma .c, .chroma .c1, .chroma .cm, .chroma .ch { color: #6e7781; font-style: italic; }
.chroma .nf, .chroma .fm { color: #8250df; }
.chroma .nv, .chroma .vc, .chroma .vg, .chroma .vi { color: #953800; }
.chroma .m, .chroma .mi, .chroma .mf, .chroma .mh { color: #0550ae; }
.chroma .o, .chroma .ow { color: #0550ae; }
.chroma .nb { color: #953800; }
.chroma .nt { color: #116327; }
.chroma .na { color: #0550ae; }

/* Chroma Tokens - Dark Mode (GitHub Dark) */
@media (prefers-color-scheme: dark) {
  .chroma .k, .chroma .kd, .chroma .kn, .chroma .kr { color: #ff7b72; font-weight: 600; }
  .chroma .kt { color: #ff7b72; }
  .chroma .s, .chroma .s1, .chroma .s2, .chroma .sa, .chroma .sb { color: #a5d6ff; }
  .chroma .c, .chroma .c1, .chroma .cm, .chroma .ch { color: #8b949e; font-style: italic; }
  .chroma .nf, .chroma .fm { color: #d2a8ff; }
  .chroma .nv, .chroma .vc, .chroma .vg, .chroma .vi { color: #ffa657; }
  .chroma .m, .chroma .mi, .chroma .mf, .chroma .mh { color: #79c0ff; }
  .chroma .o, .chroma .ow { color: #79c0ff; }
  .chroma .nb { color: #ffa657; }
  .chroma .nt { color: #7ee787; }
  .chroma .na { color: #79c0ff; }
}

/* Markdown Body (README Preview) */
.markdown-body {
  color: var(--text);
  font-size: 0.875rem;
  line-height: 1.6;
  word-wrap: break-word;
}
.markdown-body h1, .markdown-body h2 {
  border-bottom: 1px solid var(--border-muted);
  padding-bottom: 0.3em;
  margin-top: 1.5em;
  margin-bottom: 0.75em;
}
.markdown-body h1:first-child { margin-top: 0; }
.markdown-body h1 { font-size: 1.5rem; font-weight: 600; }
.markdown-body h2 { font-size: 1.25rem; font-weight: 600; }
.markdown-body h3 { font-size: 1rem; font-weight: 600; margin-top: 1em; margin-bottom: 0.5em; }
.markdown-body p, .markdown-body ul, .markdown-body ol { margin-bottom: 1em; }
.markdown-body ul, .markdown-body ol { padding-left: 2em; }
.markdown-body code {
  background-color: var(--bg-muted);
  border-radius: var(--radius);
  padding: 0.2em 0.4em;
  font-size: 0.8125rem;
  font-family: var(--font-mono);
}
.markdown-body pre {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  overflow-x: auto;
  margin-bottom: 1em;
}
.markdown-body pre code { background: none; padding: 0; }
.markdown-body table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1em;
}
.markdown-body th, .markdown-body td {
  border: 1px solid var(--border);
  padding: 0.45rem 0.75rem;
}
.markdown-body th { background-color: var(--bg-subtle); font-weight: 600; }
.markdown-body blockquote {
  border-left: 4px solid var(--border);
  color: var(--text-muted);
  padding: 0.5em 1em;
  margin-bottom: 1em;
}

/* Commit List */
.commit-list { list-style: none; padding: 0; margin: 0; }
.commit-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border-muted);
}
.commit-item:last-child { border-bottom: 0; }
.commit-item-left { display: flex; align-items: flex-start; gap: 0.75rem; }
.commit-item-summary { color: var(--text); text-decoration: none; }
.commit-item-summary:hover { color: var(--accent); text-decoration: underline; }
.commit-item-meta { display: flex; align-items: center; gap: 0.4rem; margin-top: 0.2rem; }
.commit-item-right { display: flex; align-items: center; gap: 0.4rem; }

/* Commit Diff View */
.commit-diff-header-card {
  margin-top: 1.25rem;
  margin-bottom: 1.25rem;
}
.commit-diff-header-card .card-header {
  padding: 1rem 1.25rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.commit-header-details { flex: 1; }
.commit-header-title { font-size: 1.35rem; font-weight: 600; margin-bottom: 0.35rem; }
.commit-header-meta { margin-top: 0.5rem; }
.commit-header-shas {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.45rem;
  text-align: right;
}
.sha-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.diff-stats-bar {
  padding: 0.75rem 1.25rem;
  background-color: var(--bg-subtle);
  border-top: 1px solid var(--border);
}

.diff-files-container {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 1.25rem;
  margin-bottom: 2rem;
}

.file-diff-card {
  overflow: hidden;
  margin-bottom: 0;
}
.file-diff-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  background-color: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
}
.file-diff-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.diff-patch-view {
  padding: 1.25rem 1.5rem;
  margin: 0;
  overflow-x: auto;
  line-height: 1.6;
  white-space: pre;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}

/* GitHub-style Diff Highlighting */
.diff-patch-table {
  width: 100%;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.5;
  background-color: var(--bg);
  border-radius: 0 0 var(--radius) var(--radius);
}

.diff-line {
  display: flex;
  align-items: stretch;
  width: 100%;
  min-width: fit-content;
  min-height: 1.5rem;
  box-sizing: border-box;
}

.diff-line:hover {
  filter: brightness(0.97);
}

@media (prefers-color-scheme: dark) {
  .diff-line:hover {
    filter: brightness(1.15);
  }
}

.diff-line-num {
  width: 44px;
  min-width: 44px;
  padding: 0 8px;
  text-align: right;
  color: var(--text-subtle);
  font-size: 0.75rem;
  line-height: 1.5rem;
  user-select: none;
  -webkit-user-select: none;
  flex-shrink: 0;
  opacity: 0.75;
}

.diff-line-num-old {
  border-right: 1px solid rgba(0, 0, 0, 0.05);
}

.diff-line-num-new {
  border-right: 1px solid var(--border);
}

@media (prefers-color-scheme: dark) {
  .diff-line-num-old {
    border-right: 1px solid rgba(255, 255, 255, 0.05);
  }
}

.diff-line-marker {
  width: 28px;
  min-width: 28px;
  text-align: center;
  line-height: 1.5rem;
  font-weight: 600;
  user-select: none;
  -webkit-user-select: none;
  flex-shrink: 0;
}

.diff-line-text {
  flex: 1;
  padding: 0 12px 0 8px;
  line-height: 1.5rem;
  white-space: pre;
  color: var(--text);
  overflow-x: visible;
  tab-size: 4;
  -moz-tab-size: 4;
}

.diff-line-text:empty::after {
  content: " ";
}

/* Added lines (GitHub Green) */
.diff-line-add {
  background-color: rgba(46, 160, 67, 0.15);
}
.diff-line-add .diff-line-num-new {
  background-color: rgba(46, 160, 67, 0.22);
  color: var(--success);
  font-weight: 500;
}
.diff-line-add .diff-line-marker {
  color: var(--success);
}

/* Deleted lines (GitHub Red) */
.diff-line-del {
  background-color: rgba(248, 81, 73, 0.15);
}
.diff-line-del .diff-line-num-old {
  background-color: rgba(248, 81, 73, 0.22);
  color: var(--danger);
  font-weight: 500;
}
.diff-line-del .diff-line-marker {
  color: var(--danger);
}

/* Hunk headers (GitHub Blue/Muted) */
.diff-line-hunk {
  background-color: rgba(56, 139, 253, 0.12);
  color: var(--accent);
}
.diff-line-hunk .diff-line-num {
  background-color: rgba(56, 139, 253, 0.18);
  color: var(--text-muted);
}
.diff-line-hunk .diff-line-marker {
  color: var(--accent);
}
.diff-line-hunk .diff-line-text {
  color: var(--accent);
  font-weight: 500;
}

/* Info lines (e.g. \\ No newline at end of file) */
.diff-line-info {
  background-color: var(--bg-muted);
  color: var(--text-muted);
  font-style: italic;
}
.diff-line-info .diff-line-text {
  color: var(--text-muted);
}

/* Responsive: hide line numbers on narrow screens */
@media (max-width: 640px) {
  .diff-line-num {
    display: none;
  }
}

/* Branches Table & Tags */
.commits-card,
.branches-card,
.tags-card,
.blob-card {
  margin-top: 1.25rem;
  margin-bottom: 1.5rem;
}

.readme-card {
  margin-top: 1.25rem;
  margin-bottom: 1.5rem;
}
.readme-header {
  padding: 0.85rem 1.25rem;
}
.readme-card .card-body {
  padding: 1.25rem;
}

.danger-zone-card {
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
  border-color: var(--danger-subtle) !important;
}
.danger-zone-card .card-header {
  padding: 0.85rem 1.25rem;
  background-color: var(--bg-subtle);
}
.danger-zone-card .card-body {
  padding: 1.25rem;
}

.branches-table { width: 100%; border-collapse: collapse; }
.branches-table th {
  padding: 0.75rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  background-color: var(--bg-subtle);
  letter-spacing: 0.025em;
}
.branches-table td {
  padding: 0.85rem 1rem;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--border-muted);
  vertical-align: middle;
}
.branches-table th:first-child,
.branches-table td:first-child {
  padding-left: 1.25rem;
}
.branches-table th:last-child,
.branches-table td:last-child {
  padding-right: 1.25rem;
}
.branches-table tr:last-child td {
  border-bottom: 0;
}
.branches-table tr:hover td {
  background-color: var(--bg-subtle);
}
.branch-row { border-bottom: 1px solid var(--border-muted); }
.branch-row:last-child { border-bottom: 0; }
.branch-cell-name { padding: 0.85rem 1rem; }
.branch-name-wrap { display: flex; align-items: center; gap: 0.5rem; }
.branch-link { color: var(--accent); }
.branch-cell-commit { padding: 0.85rem 0.5rem; }
.branch-cell-meta { padding: 0.85rem 1rem; white-space: nowrap; }

.tag-list { list-style: none; padding: 0; margin: 0; }
.tag-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border-muted);
}
.tag-item:last-child { border-bottom: 0; }
.tag-item-left { display: flex; align-items: flex-start; gap: 0.75rem; }
.tag-name { color: var(--accent); }

/* Form Radio Cards */
.radio-card-group { display: flex; flex-direction: column; gap: 0.5rem; }
.radio-card {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}
.radio-card:hover { background-color: var(--bg-subtle); }
.radio-card input[type="radio"] { margin-top: 0.2rem; }
.radio-card-title { display: flex; align-items: center; gap: 0.4rem; font-weight: 500; font-size: 0.8125rem; }

/* ==========================================================================
   12. Alpine.js & Mobile Responsive Polish
   ========================================================================== */
[x-cloak] { display: none !important; }

/* HTMX Transitions */
.htmx-swapping {
  opacity: 0.85;
  transition: opacity 0.1s ease-out;
}
.htmx-settling {
  opacity: 1;
  transition: opacity 0.1s ease-in;
}

.inline-flex { display: inline-flex; }
.w-full { width: 100%; }
.ml-auto { margin-left: auto; }

.desktop-only { display: flex; }
.mobile-only { display: none; }

.mobile-menu-btn {
  height: 32px;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.6rem;
  border-radius: var(--radius);
}

.mobile-drawer {
  background-color: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  box-shadow: var(--shadow-md);
}

@media (min-width: 769px) {
  .mobile-drawer {
    display: none !important;
  }
}

.mobile-drawer-content {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.mobile-user-section {
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-muted);
}

.mobile-user-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text);
  padding: 0.5rem 0;
}

.mobile-user-info {
  display: flex;
  flex-direction: column;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius);
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.875rem;
  transition: background-color 0.15s ease;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background-color: var(--bg-muted);
  color: var(--accent);
  text-decoration: none;
}

.mobile-drawer-footer {
  padding-top: 0.5rem;
  border-top: 1px solid var(--border-muted);
}

/* Transitions for Alpine x-transition */
.transition-drawer-enter {
  transition: all 0.2s ease-out;
}
.transition-drawer-leave {
  transition: all 0.15s ease-in;
}
.transition-drawer-start {
  opacity: 0;
  transform: translateY(-8px);
}
.transition-drawer-end {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .desktop-only { display: none !important; }
  .mobile-only { display: flex !important; }

  .navbar-container {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .repo-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }

  .clone-url-wrap,
  .clone-url-wrap .input-with-button {
    width: 100%;
  }

  .clone-url-wrap .input-with-button .form-input {
    width: 100%;
  }

  .page-header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
  }

  .page-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .page-header-actions .btn {
    width: auto;
  }

  .card, .tree-card, .file-diff-card {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .branches-table {
    min-width: 550px;
  }
}