/* ========================================
   utilities.css — Utility Classes
   ========================================
   Every Tailwind utility class in use, hand-written as plain CSS.
   ======================================== */

/* ── Section 1: Display & Layout ── */

/* Display */
.block {
  display: block;
}
.inline-block {
  display: inline-block;
}

.flex {
  display: flex;
}
.inline-flex {
  display: inline-flex;
}
.grid {
  display: grid;
}
.hidden {
  display: none;
}

/* Flex direction */

.flex-col {
  flex-direction: column;
}

/* Flex wrap */
.flex-wrap {
  flex-wrap: wrap;
}

/* Flex */
.flex-1 {
  flex: 1 1 0%;
}
.grow {
  flex-grow: 1;
}
.flex-shrink-0 {
  flex-shrink: 0;
}
.shrink-0 {
  flex-shrink: 0;
}

/* Align items */
.items-start {
  align-items: flex-start;
}
.items-center {
  align-items: center;
}
.items-end {
  align-items: flex-end;
}
.items-baseline {
  align-items: baseline;
}

/* Justify content */

.justify-center {
  justify-content: center;
}
.justify-end {
  justify-content: flex-end;
}
.justify-between {
  justify-content: space-between;
}

/* Self */
.self-start {
  align-self: flex-start;
}

/* Grid */
.grid-cols-1 {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}
.grid-cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.grid-cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.col-span-2 {
  grid-column: span 2 / span 2;
}

/* ── Section 2: Spacing (ScaleUtility) ── */

/* Margin — all sides */
.m-0 {
  margin: 0;
}
.mx-auto {
  margin-left: auto;
  margin-right: auto;
}
.mx-1\.5 {
  margin-left: 0.375rem;
  margin-right: 0.375rem;
}
.my-6 {
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
}

.mt-0 {
  margin-top: 0;
}
.mt-0\.5 {
  margin-top: 0.125rem;
}
.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-6 {
  margin-top: 1.5rem;
}
.mt-8 {
  margin-top: 2rem;
}
.mt-12 {
  margin-top: 3rem;
}
.mt-auto {
  margin-top: auto;
}

.mr-1 {
  margin-right: 0.25rem;
}

.mb-0 {
  margin-bottom: 0;
}
.mb-1 {
  margin-bottom: 0.25rem;
}
.mb-1\.5 {
  margin-bottom: 0.375rem;
}
.mb-2 {
  margin-bottom: 0.5rem;
}
.mb-3 {
  margin-bottom: 0.75rem;
}
.mb-4 {
  margin-bottom: 1rem;
}
.mb-5 {
  margin-bottom: 1.25rem;
}
.mb-6 {
  margin-bottom: 1.5rem;
}
.mb-8 {
  margin-bottom: 2rem;
}

.ml-1 {
  margin-left: 0.25rem;
}
.ml-1\.5 {
  margin-left: 0.375rem;
}
.ml-2 {
  margin-left: 0.5rem;
}
.ml-3 {
  margin-left: 0.75rem;
}
.ml-auto {
  margin-left: auto;
}

/* Padding */
.p-0 {
  padding: 0;
}
.p-2 {
  padding: 0.5rem;
}
.p-3 {
  padding: 0.75rem;
}
.p-4 {
  padding: 1rem;
}
.p-6 {
  padding: 1.5rem;
}
.p-8 {
  padding: 2rem;
}

.px-1 {
  padding-left: 0.25rem;
  padding-right: 0.25rem;
}
.px-1\.5 {
  padding-left: 0.375rem;
  padding-right: 0.375rem;
}
.px-2 {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}
.px-2\.5 {
  padding-left: 0.625rem;
  padding-right: 0.625rem;
}
.px-3 {
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}
.px-4 {
  padding-left: 1rem;
  padding-right: 1rem;
}
.px-5 {
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}
.px-6 {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}
.px-8 {
  padding-left: 2rem;
  padding-right: 2rem;
}

.py-0\.5 {
  padding-top: 0.125rem;
  padding-bottom: 0.125rem;
}
.py-1 {
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}
.py-1\.5 {
  padding-top: 0.375rem;
  padding-bottom: 0.375rem;
}
.py-2 {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.py-3 {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}
.py-4 {
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.py-6 {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}
.py-8 {
  padding-top: 2rem;
  padding-bottom: 2rem;
}
.py-12 {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.pt-1 {
  padding-top: 0.25rem;
}
.pt-2 {
  padding-top: 0.5rem;
}
.pt-3 {
  padding-top: 0.75rem;
}
.pt-4 {
  padding-top: 1rem;
}

.pr-2 {
  padding-right: 0.5rem;
}
.pl-2 {
  padding-left: 0.5rem;
}
.pl-3 {
  padding-left: 0.75rem;
}
.pl-11 {
  padding-left: 2.75rem;
}

/* Gap */
.gap-1 {
  gap: 0.25rem;
}
.gap-1\.5 {
  gap: 0.375rem;
}
.gap-2 {
  gap: 0.5rem;
}
.gap-3 {
  gap: 0.75rem;
}
.gap-4 {
  gap: 1rem;
}
.gap-6 {
  gap: 1.5rem;
}
.gap-x-2 {
  column-gap: 0.5rem;
}
.gap-x-4 {
  column-gap: 1rem;
}
.gap-x-6 {
  column-gap: 1.5rem;
}
.gap-y-1 {
  row-gap: 0.25rem;
}
.gap-y-2 {
  row-gap: 0.5rem;
}

/* Space — lobotomized owl selector */

.space-y-2 > :not([hidden]) ~ :not([hidden]) {
  margin-top: 0.5rem;
}
.space-y-3 > :not([hidden]) ~ :not([hidden]) {
  margin-top: 0.75rem;
}
.space-y-4 > :not([hidden]) ~ :not([hidden]) {
  margin-top: 1rem;
}
.space-y-5 > :not([hidden]) ~ :not([hidden]) {
  margin-top: 1.25rem;
}
.space-y-6 > :not([hidden]) ~ :not([hidden]) {
  margin-top: 1.5rem;
}

.space-x-4 > :not([hidden]) ~ :not([hidden]) {
  margin-left: 1rem;
}
.-space-x-1\.5 > :not([hidden]) ~ :not([hidden]) {
  margin-left: -0.375rem;
}

/* ── Section 3: Sizing ── */

.h-2 {
  height: 0.5rem;
}
.h-3 {
  height: 0.75rem;
}
.h-3\.5 {
  height: 0.875rem;
}
.h-4 {
  height: 1rem;
}
.h-5 {
  height: 1.25rem;
}
.h-6 {
  height: 1.5rem;
}
.h-7 {
  height: 1.75rem;
}
.h-8 {
  height: 2rem;
}
.h-10 {
  height: 2.5rem;
}
.h-12 {
  height: 3rem;
}
.h-16 {
  height: 4rem;
}
.h-full {
  height: 100%;
}
.h-\[18px\] {
  height: 18px;
}
.min-h-full {
  min-height: 100%;
}
.max-h-48 {
  max-height: 12rem;
}

.w-2 {
  width: 0.5rem;
}
.w-3 {
  width: 0.75rem;
}
.w-3\.5 {
  width: 0.875rem;
}
.w-4 {
  width: 1rem;
}
.w-5 {
  width: 1.25rem;
}
.w-6 {
  width: 1.5rem;
}
.w-7 {
  width: 1.75rem;
}
.w-8 {
  width: 2rem;
}
.w-10 {
  width: 2.5rem;
}
.w-12 {
  width: 3rem;
}
.w-14 {
  width: 3.5rem;
}
.w-16 {
  width: 4rem;
}
.w-20 {
  width: 5rem;
}
.w-24 {
  width: 6rem;
}
.w-28 {
  width: 7rem;
}
.w-36 {
  width: 9rem;
}
.w-52 {
  width: 13rem;
}
.w-1\/2 {
  width: 50%;
}
.w-1\/3 {
  width: 33.333333%;
}
.w-2\/3 {
  width: 66.666667%;
}
.w-1\/4 {
  width: 25%;
}
.w-3\/4 {
  width: 75%;
}
.w-1\/6 {
  width: 16.666667%;
}
.w-2\/5 {
  width: 40%;
}
.w-3\/5 {
  width: 60%;
}
.w-full {
  width: 100%;
}

.min-w-0 {
  min-width: 0;
}
.min-w-\[18px\] {
  min-width: 18px;
}
.max-w-none {
  max-width: none;
}
.max-w-\[200px\] {
  max-width: 200px;
}
.max-w-xl {
  max-width: 36rem;
}
.max-w-md {
  max-width: 28rem;
}

/* ── Section 4: Typography ── */

/* Font family */
.font-sans {
  font-family: "Iosevka Patrick", system-ui, sans-serif;
}
.font-mono {
  font-family: "Iosevka Patrick", ui-monospace, monospace;
}

/* Font size */
.text-xs {
  font-size: 0.75rem;
  line-height: 1rem;
}
.text-sm {
  font-size: 0.875rem;
  line-height: 1.25rem;
}
.text-base {
  font-size: 1rem;
  line-height: 1.5rem;
}
.text-lg {
  font-size: 1.125rem;
  line-height: 1.75rem;
}
.text-xl {
  font-size: 1.25rem;
  line-height: 1.75rem;
}
.text-2xl {
  font-size: 1.5rem;
  line-height: 2rem;
}
.text-3xl {
  font-size: 1.875rem;
  line-height: 2.25rem;
}
.text-4xl {
  font-size: 2.25rem;
  line-height: 2.5rem;
}
.text-6xl {
  font-size: 3.75rem;
  line-height: 1;
}
.text-\[10px\] {
  font-size: 10px;
}
.text-\[0\.9375rem\] {
  font-size: 0.9375rem;
}

/* Font weight */
.font-medium {
  font-weight: 500;
}
.font-semibold {
  font-weight: 600;
}
.font-bold {
  font-weight: 700;
}

/* Letter spacing */
.tracking-wide {
  letter-spacing: 0.025em;
}
.tracking-wider {
  letter-spacing: 0.05em;
}

/* Line height */
.leading-none {
  line-height: 1;
}
.leading-relaxed {
  line-height: 1.625;
}

/* Text decoration */
.underline {
  text-decoration-line: underline;
}

.italic {
  font-style: italic;
}
.uppercase {
  text-transform: uppercase;
}

.underline-offset-2 {
  text-underline-offset: 2px;
}

/* Text alignment */
.text-left {
  text-align: left;
}
.text-center {
  text-align: center;
}

/* Whitespace */
.whitespace-nowrap {
  white-space: nowrap;
}
.whitespace-pre-wrap {
  white-space: pre-wrap;
}
.break-all {
  word-break: break-all;
}
.wrap-break-word {
  overflow-wrap: break-word;
}

/* Truncate */
.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Line clamp */
.line-clamp-2 {
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

/* ── Section 5: Colors (ColorUtility) ── */

/* --- Brown palette ---
   The full text-brown-{X} family has been migrated to semantic tokens
   (text-primary/secondary/emphasis/muted/faint/placeholder in
   12-text-utilities.css). A few rare 50/100/300 variants remain for cases
   where the brown shade IS the intent (e.g. inverse text on dark headers). */
.text-brown-50 {
  color: var(--brand-brown-50);
}
.text-brown-100 {
  color: var(--brand-brown-100);
}
.text-brown-300 {
  color: var(--brand-brown-300);
}

.bg-brown-50 {
  background-color: var(--brand-brown-50);
}
.bg-brown-100 {
  background-color: var(--brand-brown-100);
}
.bg-brown-200 {
  background-color: var(--brand-brown-200);
}
.bg-brown-300 {
  background-color: var(--brand-brown-300);
}

.bg-brown-800 {
  background-color: var(--brand-brown-800);
}

.border-brown-200 {
  border-color: var(--brand-brown-200);
}
.border-brown-300 {
  border-color: var(--brand-brown-300);
}

.decoration-brown-400 {
  text-decoration-color: var(--brand-brown-400);
}

.accent-brown-700 {
  accent-color: var(--brand-brown-700);
}

/* Brown opacity variants */
.bg-brown-50\/60 {
  background-color: color-mix(in srgb, var(--brand-brown-50) 60%, transparent);
}

.border-brown-200\/60 {
  border-color: color-mix(in srgb, var(--brand-brown-200) 60%, transparent);
}

/* --- Amber palette --- */
.text-amber-500 {
  color: var(--brand-amber-500);
}
.text-amber-600 {
  color: var(--brand-amber-600);
}
.text-amber-700 {
  color: var(--brand-amber-700);
}
.text-amber-800 {
  color: var(--brand-amber-800);
}

.bg-amber-50 {
  background-color: var(--brand-amber-50);
}
.bg-amber-100 {
  background-color: var(--brand-amber-100);
}

.bg-amber-400 {
  background-color: var(--brand-amber-400);
}

.border-amber-200 {
  border-color: var(--brand-amber-200);
}

/* Amber opacity variants */

/* --- Red palette --- */
.text-red-400 {
  color: var(--brand-red-400);
}
.text-red-500 {
  color: var(--brand-red-500);
}
.text-red-600 {
  color: var(--brand-red-600);
}
.text-red-700 {
  color: var(--brand-red-700);
}
.text-red-800 {
  color: var(--brand-red-800);
}
.text-red-900 {
  color: var(--brand-red-900);
}

.bg-red-50 {
  background-color: var(--brand-red-50);
}
.bg-red-100 {
  background-color: var(--brand-red-100);
}

.bg-red-700 {
  background-color: var(--brand-red-700);
}

.border-red-200 {
  border-color: var(--brand-red-200);
}
.border-red-300 {
  border-color: var(--brand-red-300);
}

/* --- Green palette --- */
.text-green-500 {
  color: var(--brand-green-500);
}
.text-green-600 {
  color: var(--brand-green-600);
}
.text-green-700 {
  color: var(--brand-green-700);
}
.text-green-800 {
  color: var(--brand-green-800);
}

.bg-green-100 {
  background-color: var(--brand-green-100);
}

/* --- Blue palette --- */
.text-blue-400 {
  color: var(--brand-blue-400);
}
.text-blue-700 {
  color: var(--brand-blue-700);
}
.text-blue-800 {
  color: var(--brand-blue-800);
}

.bg-blue-100 {
  background-color: var(--brand-blue-100);
}

/* --- Purple palette --- */
.text-purple-700 {
  color: var(--brand-purple-700);
}
.text-purple-800 {
  color: var(--brand-purple-800);
}

.bg-purple-100 {
  background-color: var(--brand-purple-100);
}

/* --- Gray palette --- */
.text-gray-800 {
  color: var(--brand-gray-800);
}
.bg-gray-100 {
  background-color: var(--brand-gray-100);
}

/* --- Utility colors --- */
.text-white {
  color: var(--btn-primary-text);
}
.bg-white {
  background-color: var(--card-bg);
}
.border-white {
  border-color: var(--btn-primary-text);
}

/* --- Gradient (from output.css) --- */
.bg-linear-to-br {
  --tw-gradient-position: to bottom right;
  background-image: linear-gradient(var(--tw-gradient-stops));
}
.from-brown-50 {
  --tw-gradient-from: var(--brand-brown-50);
  --tw-gradient-stops: var(
    --tw-gradient-via-stops,
    var(--tw-gradient-position),
    var(--tw-gradient-from) var(--tw-gradient-from-position),
    var(--tw-gradient-to) var(--tw-gradient-to-position)
  );
}
.to-brown-100 {
  --tw-gradient-to: var(--brand-brown-100);
  --tw-gradient-stops: var(
    --tw-gradient-via-stops,
    var(--tw-gradient-position),
    var(--tw-gradient-from) var(--tw-gradient-from-position),
    var(--tw-gradient-to) var(--tw-gradient-to-position)
  );
}

/* Orange and yellow (used in oolong/suggestions) */
.bg-orange-100 {
  background-color: #ffedd5;
}
.text-orange-400 {
  color: #fb923c;
}
.text-orange-800 {
  color: #9a3412;
}
.bg-yellow-100 {
  background-color: #fef9c3;
}
.text-yellow-800 {
  color: #854d0e;
}

/* Semantic color classes */
.text-secondary {
  color: var(--text-secondary);
}
.text-muted {
  color: var(--text-muted);
}
.text-faint {
  color: var(--text-faint);
}
.text-danger {
  color: var(--text-danger);
}
.text-success {
  color: var(--text-success);
}

/* ── Section 6: Border & Radius ── */

/* Border width */
.border {
  border-width: 1px;
  border-style: solid;
}
.border-0 {
  border-width: 0;
}

.border-t {
  border-top-width: 1px;
  border-top-style: solid;
}
.border-b {
  border-bottom-width: 1px;
  border-bottom-style: solid;
}
.border-b-2 {
  border-bottom-width: 2px;
  border-bottom-style: solid;
}

/* Border radius */
.rounded {
  border-radius: 0.25rem;
}
.rounded-sm {
  border-radius: 0.125rem;
}
.rounded-md {
  border-radius: 0.375rem;
}
.rounded-lg {
  border-radius: 0.5rem;
}
.rounded-xl {
  border-radius: 0.75rem;
}
.rounded-full {
  border-radius: 9999px;
}

/* Ring (simplified — matches Tailwind's ring-2 pattern) */

/* ── Section 7: Effects ── */

/* Shadows — reference SemanticToken */
.shadow-xs {
  box-shadow: var(--shadow-sm);
}
.shadow-md {
  box-shadow: var(--shadow-md);
}
.shadow-lg {
  box-shadow: var(--shadow-lg);
}

/* Opacity */

.opacity-60 {
  opacity: 0.6;
}

/* Transitions */
.transition {
  transition-property:
    color, background-color, border-color, text-decoration-color, fill, stroke,
    opacity, box-shadow, transform, filter;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.transition-colors {
  transition-property:
    color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}
.transition-opacity {
  transition-property: opacity;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}
.transition-shadow {
  transition-property: box-shadow;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}
.transition-transform {
  transition-property: transform, translate, scale, rotate;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

/* ── Section 8: Positioning ── */

.relative {
  position: relative;
}
.absolute {
  position: absolute;
}
.fixed {
  position: fixed;
}
.sticky {
  position: sticky;
}

/* Z-index */
.z-10 {
  z-index: 10;
}
.z-50 {
  z-index: 50;
}

/* Top / Right / Bottom / Left */
.top-0 {
  top: 0;
}
.top-1\/2 {
  top: 50%;
}
.-top-1 {
  top: -0.25rem;
}
.-right-1 {
  right: -0.25rem;
}

.bottom-6 {
  bottom: 1.5rem;
}
.bottom-full {
  bottom: 100%;
}
.right-2 {
  right: 0.5rem;
}
.right-6 {
  right: 1.5rem;
}

/* Transforms */

.-translate-y-1\/2 {
  transform: translateY(-50%);
}

/* ── Section 9: Overflow & Misc ── */

/* Container */
.container {
  width: 100%;
}
@media (min-width: 640px) {
  .container {
    max-width: 640px;
  }
}
@media (min-width: 768px) {
  .container {
    max-width: 768px;
  }
}
@media (min-width: 1024px) {
  .container {
    max-width: 1024px;
  }
}
@media (min-width: 1280px) {
  .container {
    max-width: 1280px;
  }
}
@media (min-width: 1536px) {
  .container {
    max-width: 1536px;
  }
}

/* List styles */
.list-disc {
  list-style-type: disc;
}
.list-decimal {
  list-style-type: decimal;
}
.list-inside {
  list-style-position: inside;
}

/* HTMX indicator */
.htmx-indicator {
  display: none;
}
.htmx-request .htmx-indicator {
  display: inline;
}

/* Animation pulse (defined in components.css with @keyframes) */
.animate-pulse {
  animation: enhanced-pulse 1.5s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Form checkbox (native-style appearance reset) */
.form-checkbox {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 1rem;
  height: 1rem;
  border: 1px solid var(--input-border);
  border-radius: 0.25rem;
  background: var(--input-bg);
  cursor: pointer;
  flex-shrink: 0;
}
.form-checkbox:checked {
  background-color: var(--btn-primary-bg);
  border-color: var(--btn-primary-bg);
  background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='M12.207 4.793a1 1 0 010 1.414l-5 5a1 1 0 01-1.414 0l-2-2a1 1 0 011.414-1.414L6.5 9.086l4.293-4.293a1 1 0 011.414 0z' fill='%23fff'/%3e%3c/svg%3e");
}

/* Prose — for rich text content (atproto pages, about, terms) */
.prose {
  max-width: 65ch;
  color: var(--text-primary);
  line-height: 1.75;
}
.prose p {
  margin-bottom: 1em;
}
.prose h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
}
.prose h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-top: 1.25em;
  margin-bottom: 0.5em;
}
.prose ul,
.prose ol {
  margin: 0.5em 0;
  padding-left: 1.5em;
}
.prose li {
  margin: 0.25em 0;
}
.prose a {
  color: var(--text-muted);
  text-decoration: underline;
}
.prose a:hover {
  color: var(--text-primary);
}
.prose blockquote {
  border: 1px solid var(--card-border);
  border-radius: 0.75rem;
  padding: 1em;
  margin: 1em 0;
  background: var(--surface-bg);
  color: var(--text-secondary);
}
.prose code {
  font-family: "Iosevka Patrick", ui-monospace, monospace;
  font-size: 0.875em;
  background: var(--surface-bg);
  padding: 0.2em 0.4em;
  border-radius: 0.25rem;
}
.prose pre {
  background: var(--surface-bg);
  border: 1px solid var(--card-border);
  border-radius: 0.5rem;
  padding: 1rem;
  overflow-x: auto;
}
.prose pre code {
  background: none;
  padding: 0;
}
.prose-lg {
  font-size: 1.0625rem;
}
.prose-lg p {
  margin-bottom: 1.25em;
}
.prose-lg h2 {
  font-size: 1.375rem;
}

/* Cursor */
.cursor-pointer {
  cursor: pointer;
}

.overflow-x-auto {
  overflow-x: auto;
}
.overflow-y-auto {
  overflow-y: auto;
}

.object-cover {
  object-fit: cover;
}
.cursor-pointer {
  cursor: pointer;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ── Section 10: State Variants ── */

/* Hover — colors (brown) */
.hover\:bg-brown-50:hover {
  background-color: var(--brand-brown-50);
}
.hover\:bg-brown-100:hover {
  background-color: var(--brand-brown-100);
}
.hover\:bg-brown-200:hover {
  background-color: var(--brand-brown-200);
}
.hover\:bg-brown-400:hover {
  background-color: var(--brand-brown-400);
}
.hover\:bg-brown-700:hover {
  background-color: var(--brand-brown-700);
}

/* Semantic hover variants — derive from --text-* tokens so they swap
   automatically in dark mode without needing an explicit override. */
.hover\:text-primary:hover {
  color: var(--text-primary);
}
.hover\:text-secondary:hover {
  color: var(--text-secondary);
}
.hover\:text-emphasis:hover {
  color: var(--text-emphasis);
}
.hover\:text-muted:hover {
  color: var(--text-muted);
}
.hover\:text-faint:hover {
  color: var(--text-faint);
}
.hover\:text-placeholder:hover {
  color: var(--text-placeholder);
}

/* Brown-palette hover variants kept for the few remaining non-semantic call
   sites (hover:text-brown-950, etc.). Prefer the semantic variants above. */
.hover\:text-brown-950:hover {
  color: var(--brand-brown-950);
}

.hover\:text-white:hover {
  color: var(--btn-primary-text);
}

.hover\:border-brown-400:hover {
  border-color: var(--brand-brown-400);
}
.hover\:underline:hover {
  text-decoration-line: underline;
}
.hover\:decoration-brown-700:hover {
  text-decoration-color: var(--brand-brown-700);
}

.hover\:opacity-80:hover {
  opacity: 0.8;
}
.hover\:opacity-90:hover {
  opacity: 0.9;
}

.hover\:shadow-md:hover {
  box-shadow: var(--shadow-md);
}
.hover\:shadow-md:hover {
  box-shadow: var(--shadow-md);
}
.hover\:shadow-xl:hover {
  box-shadow:
    0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

/* Hover — amber */
.hover\:text-amber-700:hover {
  color: var(--brand-amber-700);
}
.hover\:text-amber-800:hover {
  color: var(--brand-amber-800);
}
.hover\:bg-amber-200:hover {
  background-color: var(--brand-amber-200);
}

/* Hover — red */
.hover\:text-red-800:hover {
  color: var(--brand-red-800);
}
.hover\:bg-red-200:hover {
  background-color: var(--brand-red-200);
}
.hover\:bg-red-800:hover {
  background-color: var(--brand-red-800);
}

/* Hover — blue, green, purple */
.hover\:bg-blue-200:hover {
  background-color: var(--brand-blue-200);
}
.hover\:bg-green-200:hover {
  background-color: var(--brand-green-200);
}
.hover\:bg-purple-200:hover {
  background-color: var(--brand-purple-200);
}

/* Focus */
.focus\:border-amber-500:focus {
  border-color: var(--brand-amber-500);
}
.focus\:border-red-500:focus {
  border-color: var(--brand-red-500);
}
.focus\:ring-2:focus {
  box-shadow: 0 0 0 2px var(--ring-color, currentColor);
}
.focus\:ring-amber-500:focus {
  --ring-color: var(--brand-amber-500);
}
.focus\:ring-brown-500:focus {
  --ring-color: var(--brand-brown-500);
}
.focus\:ring-red-500:focus {
  --ring-color: var(--brand-red-500);
}

/* Focus-visible */
.focus-visible\:ring-2:focus-visible {
  box-shadow: 0 0 0 2px var(--ring-color, currentColor);
}

.focus-visible\:ring-amber-400\/50:focus-visible {
  --ring-color: color-mix(in srgb, var(--brand-amber-400) 50%, transparent);
}

/* Outline hidden */

/* Disabled */
.disabled\:opacity-50:disabled {
  opacity: 0.5;
}
.disabled\:cursor-wait:disabled {
  cursor: wait;
}

/* ── Section 11: Group Variants ── */

/* Group hover / author — named group. Semantic targets derive from
   --text-* tokens so they swap automatically in dark mode. */
.group\/author:hover .group-hover\/author\:text-primary {
  color: var(--text-primary);
}
.group\/author:hover .group-hover\/author\:text-secondary {
  color: var(--text-secondary);
}
.group\/author:hover .group-hover\/author\:underline {
  text-decoration-line: underline;
}

/* ── Section 12: Responsive Variants ── */

/* sm: @media (min-width: 640px) */
@media (min-width: 640px) {
  .sm\:block {
    display: block;
  }
  .sm\:inline {
    display: inline;
  }
  .sm\:flex-row {
    flex-direction: row;
  }
  .sm\:items-end {
    align-items: flex-end;
  }
  .sm\:gap-3 {
    gap: 0.75rem;
  }
  .sm\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sm\:grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .sm\:rounded-lg {
    border-radius: 0.5rem;
  }
  .sm\:p-6 {
    padding: 1.5rem;
  }
  .sm\:px-1 {
    padding-left: 0.25rem;
    padding-right: 0.25rem;
  }
  .sm\:px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .sm\:py-2\.5 {
    padding-top: 0.625rem;
    padding-bottom: 0.625rem;
  }
  .sm\:text-4xl {
    font-size: 2.25rem;
    line-height: 2.5rem;
  }
  .sm\:space-x-8 > :not([hidden]) ~ :not([hidden]) {
    margin-left: 2rem;
  }
}

/* md: @media (min-width: 768px) */
@media (min-width: 768px) {
  .md\:flex-row {
    flex-direction: row;
  }
  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .md\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .md\:grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .md\:grid-cols-5 {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
  .md\:space-y-0 > :not([hidden]) ~ :not([hidden]) {
    margin-top: 0;
  }
}

/* lg: @media (min-width: 1024px) */
@media (min-width: 1024px) {
  .lg\:block {
    display: block;
  }
  .lg\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .lg\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}