@import "tokens.css";

/* ── Base ─────────────────────────────────────────── */

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-family-base);
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-surface-strong) 100%);
  color: var(--color-text);
  overflow-x: hidden;
}

a {
  color: var(--color-accent-strong);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ── Layout ───────────────────────────────────────── */

.app-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-5) var(--space-10);
}

/* Mobile-first: stacks brand above nav; row layout from --bp-md up. */
.topbar {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface-overlay);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-topbar);
  box-shadow: var(--shadow-3);
  backdrop-filter: blur(10px);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
  font-weight: var(--font-weight-bold);
}

.brand-mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--color-accent-soft), var(--color-brand-accent));
  box-shadow: inset 0 1px 0 var(--color-brand-highlight);
}

.brand-mark svg {
  width: 32px;
  height: 32px;
}

.brand-name {
  margin: 0;
  font-size: var(--font-size-body-lg);
}

.brand-tag {
  margin: var(--space-1) 0 0;
  font-size: var(--font-size-caption);
  color: var(--color-muted);
  font-weight: var(--font-weight-medium);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.nav-links a,
.nav-links button {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  font-weight: var(--font-weight-semibold);
}

.nav-links button {
  cursor: pointer;
}

.logout-form {
  display: inline;
  margin: 0;
  max-width: none;
}

.content {
  margin-top: var(--space-6);
}

/* ── Panel ────────────────────────────────────────── */

.panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-3xl);
  box-shadow: var(--shadow-3);
  padding: var(--space-7);
}

/* ── Auth ─────────────────────────────────────────── */

/* Mobile-first: single column; two columns from --bp-md up. */
.auth-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: stretch;
}

.auth-card,
.auth-side {
  border-radius: var(--radius-3xl);
  padding: var(--space-7);
}

.auth-card {
  background: linear-gradient(135deg, var(--color-surface-overlay-card), var(--color-surface-overlay-card-end));
  border: 1px solid var(--color-border);
}

.auth-layout-centered {
  display: flex;
  justify-content: center;
}

.auth-card-centered {
  max-width: 560px;
  width: 100%;
  text-align: center;
}

.auth-card-centered .auth-form {
  text-align: left;
}

.auth-card-centered button[type="submit"] {
  margin: 0 auto;
}

.auth-side {
  background: linear-gradient(135deg, var(--color-accent-wash-start), var(--color-accent-wash-end));
  border: 1px solid var(--color-accent-wash-border);
}

.auth-badge {
  display: inline-block;
  margin-bottom: var(--space-3);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-pill);
  background: var(--color-surface-strong);
  color: var(--color-accent-strong);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.auth-form {
  display: grid;
  gap: var(--space-3);
  max-width: 100%;
  margin-top: var(--space-5);
}

.auth-form label {
  display: grid;
  gap: var(--space-1);
}

.auth-form input {
  margin-top: 0;
}

.auth-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.auth-error {
  margin: var(--space-3) 0 0;
  color: var(--color-accent-strong);
  font-weight: var(--font-weight-semibold);
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: var(--space-4) 0 0;
  display: grid;
  gap: var(--space-3);
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-lg);
  background: var(--color-surface-overlay-soft);
  color: var(--color-text);
}

.feature-list li::before {
  content: "\273F";
  color: var(--color-accent-strong);
  font-size: var(--font-size-small);
}

/* ── Hero & Typography ────────────────────────────── */

/* Mobile-first: single column; asymmetric two columns from --bp-md up. */
.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: center;
}

.resume-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-top: var(--space-6);
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-accent-wash-start), var(--color-accent-wash-end));
  border-color: var(--color-accent-wash-border);
}

.resume-card__content {
  position: relative;
  z-index: 1;
}

.resume-card h2 {
  max-width: 560px;
  margin: 0;
  font-size: var(--font-size-h2);
  line-height: var(--line-height-tight);
}

.resume-card__details {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-4);
}

.resume-card__project {
  margin: 0 0 var(--space-1);
  color: var(--color-text);
  font-size: var(--font-size-body-lg);
  font-weight: var(--font-weight-bold);
}

.resume-card__element {
  margin: 0;
  color: var(--color-muted);
}

.resume-card__element-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.resume-card__metrics {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  border: 1px solid var(--color-accent-wash-border);
  border-radius: var(--radius-pill);
  background: var(--color-surface-overlay-soft);
  font-size: var(--font-size-small-xs);
}

.resume-card__metrics .state-breakdown {
  margin-left: var(--space-1);
}

.resume-card__mark {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--space-3);
  justify-self: start;
}

.resume-card__star {
  color: var(--color-accent-strong);
  font-size: 5rem;
  line-height: 1;
  transform: rotate(12deg);
}

.eyebrow {
  display: inline-block;
  margin: 0 0 var(--space-2);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-pill);
  background: var(--color-surface-strong);
  color: var(--color-accent-strong);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 var(--space-2);
  font-size: clamp(var(--font-size-h1), 2.3vw, var(--font-size-display));
  line-height: var(--line-height-tight);
}

.lead {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--font-size-body);
  line-height: var(--line-height-relaxed);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

/* ── Buttons ──────────────────────────────────────── */

.btn {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-strong));
  color: var(--color-on-accent);
  font-weight: var(--font-weight-bold);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  line-height: var(--line-height-normal);
}

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

.btn--outline {
  background: var(--color-surface-strong);
  color: var(--color-accent-strong);
  border-color: var(--color-border);
}

.btn--ghost {
  background: transparent;
  color: var(--color-accent-strong);
  border-color: transparent;
}

.btn--icon {
  padding: var(--space-1) var(--space-2);
  border: none;
  background: transparent;
  color: var(--color-muted);
  cursor: pointer;
  font-size: var(--font-size-h2);
  line-height: 1;
}

.btn--icon:hover {
  color: var(--color-accent-strong);
}

button[type="submit"] {
  display: inline-block;
  width: fit-content;
  padding: var(--space-2) var(--space-4);
  border: none;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-strong));
  color: var(--color-on-accent);
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  line-height: var(--line-height-normal);
}

/* ── Forms ────────────────────────────────────────── */

form {
  display: grid;
  gap: var(--space-3);
  max-width: 480px;
}

label {
  font-weight: var(--font-weight-semibold);
}

input {
  width: 100%;
  margin-top: var(--space-1);
  padding: var(--space-3) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface-subtle);
  color: var(--color-text);
}

textarea {
  width: 100%;
  margin-top: var(--space-1);
  padding: var(--space-3) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface-subtle);
  color: var(--color-text);
  font-family: inherit;
  font-size: var(--font-size-small);
  resize: vertical;
}

/* ── Stats ────────────────────────────────────────── */

.stat-card {
  padding: var(--space-5);
  border-radius: var(--space-4);
  background: linear-gradient(135deg, var(--color-accent-wash-start), var(--color-accent-wash-end));
  border: 1px solid var(--color-accent-wash-border);
}

.stat-card h2 {
  margin: 0 0 var(--space-2);
  font-size: var(--font-size-small);
}

.stat-card p {
  margin: 0;
  color: var(--color-muted);
  line-height: var(--line-height-normal);
}

.subtle {
  color: var(--color-muted);
}

/* ── Projects ─────────────────────────────────────── */

.project-title-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.project-title-row h1 {
  margin: 0;
}

.project-section {
  margin-top: var(--space-6);
}

.section-heading {
  margin-bottom: var(--space-3);
}

.section-heading h2 {
  margin: 0;
  font-size: var(--font-size-h2);
}

.project-list {
  list-style: none;
  padding: 0;
  margin: var(--space-4) 0 0;
  display: grid;
  gap: var(--space-3);
}

.project-item {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface-strong);
}

/* Project list (projects/list.html) */

.project-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.project-link {
  flex: 1;
}

.project-actions {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* Hover has no touch equivalent — icons stay always-visible on touch devices
   (base rule above) and only fade in on hover for mouse/trackpad input. */
@media (hover: hover) and (pointer: fine) {
  .project-actions {
    opacity: 0;
    transition: opacity 0.15s ease;
  }

  .project-row:hover .project-actions,
  .project-row:focus-within .project-actions {
    opacity: 1;
  }
}

.project-rename-form {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex: 1;
  max-width: 480px;
  margin: 0;
}

.project-rename-form input {
  flex: 1;
  margin: 0;
}

/* ── Icon buttons ─────────────────────────────────── */

.icon-button {
  border: none;
  background: none;
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  padding: var(--space-1);
  color: var(--color-muted);
}

.icon-button:hover {
  color: var(--color-accent-strong);
}

/* ── Delete form ──────────────────────────────────── */

.delete-form {
  display: inline-flex;
  margin: 0;
  max-width: none;
}

.delete-form.is-hidden {
  display: none;
}

.delete-form button[type="submit"] {
  padding: var(--space-1);
  border-radius: 0;
  background: none;
  color: var(--color-muted);
  font-weight: var(--font-weight-normal);
  line-height: 1;
}

.delete-form button[type="submit"]:hover {
  color: var(--color-accent-strong);
}

/* ── Hidden utility ───────────────────────────────── */
/* Out-specifies any component display value regardless of source order — a
   utility that must always win over .rename-form/.project-rename-form etc. */
.is-hidden {
  display: none !important;
}

/* ── Element detail (element_detail.html) ─────────── */

.breadcrumb {
  margin: 0 0 var(--space-3);
  font-size: var(--font-size-small-xs);
  color: var(--color-muted);
}

/* Mobile-first: stacked; editor beside preview from --bp-md up. */
.pattern-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
  margin-top: var(--space-5);
}

.pattern-layout.pattern-layout--editor-collapsed {
  grid-template-columns: 1fr;
}

.pattern-layout--editor-collapsed .pattern-preview {
  max-width: 640px;
  margin: 0 auto;
}

.pattern-layout form {
  max-width: 100%;
}

.editor-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) 0;
  border: none;
  background: none;
  color: var(--color-accent-strong);
  font: inherit;
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
}

.editor-toggle-icon {
  display: inline-block;
  transition: transform 0.2s ease;
}

.editor-toggle[aria-expanded="true"] .editor-toggle-icon {
  transform: rotate(90deg);
}

.editor-collapsible {
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.editor-collapsible.is-collapsed {
  max-height: 0;
}

.editor-collapsible.is-expanded {
  max-height: none;
}

/* ── Row list ─────────────────────────────────────── */

.row-list {
  list-style: none;
  margin: 0;
  padding: var(--space-2);
  overflow: visible;
  display: grid;
  gap: var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface-subtle);
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

.row-item form {
  margin: 0;
  max-width: 100%;
  display: block;
}

.row-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.row-item .row-toggle {
  flex: 1;
  min-width: 0;
}

.row-stitch {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-small-xs);
  color: var(--color-muted);
}

.row-stitch input {
  width: 72px;
  padding: var(--space-1) var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-subtle);
  color: var(--color-text);
  font: inherit;
}

/* Row toggle button */
.row-list .row-toggle {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-3) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-row-base);
  color: var(--color-text);
  font: inherit;
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-normal);
  text-align: left;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.row-list .row-toggle:hover {
  background: var(--color-row-hover);
}

/* Row state: dot color */
.row-dot {
  color: var(--color-state-not-started);
  flex-shrink: 0;
  font-size: 1.05rem;
}

/* Row state: in progress */
.row-item--in_progress .row-toggle {
  background: var(--color-row-in-progress-bg);
  border-color: var(--color-row-in-progress-border);
}

.row-item--in_progress .row-dot {
  color: var(--color-state-in-progress);
}

/* Row state: done */
.row-item--done .row-toggle {
  background: var(--color-row-done-bg);
  border-color: var(--color-row-done-border);
  text-decoration: line-through;
  color: var(--color-muted);
}

.row-item--done .row-dot {
  color: var(--color-state-done);
  text-decoration: none;
}

/* Row state: current (focused) */
.row-item--current .row-toggle {
  border-color: var(--color-accent-strong);
  box-shadow: 0 0 0 2px var(--color-ring-accent);
}

/* Row state: error */
.row-item--error .row-toggle {
  border-color: var(--color-destructive);
  box-shadow: 0 0 0 2px var(--color-ring-destructive);
}

/* Row state: locked (advance blocked — predecessor/prior rep not done) */
.row-item--locked .row-toggle {
  opacity: 0.55;
  cursor: not-allowed;
  color: var(--color-muted);
  background: var(--color-row-base);
  border-style: dashed;
}
.row-item--locked .row-dot {
  color: var(--color-muted);
}
.row-item--current.row-item--locked .row-toggle {
  border-color: var(--color-border);
  box-shadow: none;
}

/* ── Element title row ────────────────────────────── */

.element-title-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.element-title-row h1 {
  margin: 0;
  padding: var(--space-1) var(--space-3);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.element-title-row:hover h1,
.element-title-row:focus-within h1 {
  border-color: var(--color-border);
  background: var(--color-surface-strong);
}

/* Element title icon buttons (appear on hover/focus-within) */
.element-title-row .icon-button {
  opacity: 0;
  transition: opacity 0.15s ease, color 0.15s ease;
}

.element-title-row:hover .icon-button,
.element-title-row:focus-within .icon-button {
  opacity: 1;
}

/* ── Rename form ──────────────────────────────────── */

.rename-form {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex: 1;
  max-width: 480px;
  margin: 0;
}

.rename-form input {
  flex: 1;
  margin: 0;
}

/* ── Repeat stepper ───────────────────────────────── */

.repeat-stepper {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex-shrink: 0;
}

/* Out-specifies base.html's global `form` grid and `button[type="submit"]`
   pink-pill styles — the stepper is a compact inline control. */
.repeat-stepper form {
  display: block;
  margin: 0;
  max-width: none;
}

.repeat-stepper button[type="submit"] {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-strong);
  color: var(--color-accent-strong);
  font-weight: var(--font-weight-bold);
  line-height: 1;
  cursor: pointer;
}

.repeat-stepper button[type="submit"]:hover {
  border-color: var(--color-accent-strong);
}

.repeat-stepper-count {
  font-weight: var(--font-weight-semibold);
  color: var(--color-muted);
}

/* ── Rep pills ────────────────────────────────────── */

.rep-pills {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-3);
}

.rep-pill {
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-surface-strong);
  color: var(--color-text);
  font-size: var(--font-size-small-xs);
  font-weight: var(--font-weight-semibold);
}

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

.rep-pill--active {
  background: var(--color-accent-strong);
  border-color: var(--color-accent-strong);
  color: var(--color-on-accent);
}

.rep-pill--locked {
  opacity: 0.65;
  border-style: dashed;
}

.rep-pill--active.rep-pill--locked {
  opacity: 0.9;
}

.rep-pill-lock {
  margin-right: var(--space-1);
}

/* ── Element list (detail.html) ───────────────────── */

.element-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.element-link {
  flex: 1;
}

.element-count {
  flex-shrink: 0;
}

.repeat-badge {
  margin-right: var(--space-1);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent-strong);
}

.state-breakdown {
  display: inline-flex;
  gap: var(--space-2);
  margin-left: var(--space-2);
  font-size: var(--font-size-small-xs);
}

.state-chip--done {
  color: var(--color-state-done);
}

.state-chip--in_progress {
  color: var(--color-state-in-progress);
}

.state-chip--not_started {
  color: var(--color-state-not-started);
}

/* Error message (inline in templates) */
.error-message {
  color: var(--color-accent-strong);
  font-weight: var(--font-weight-semibold);
}

/* Form-level error/success (destructive/success with live-region semantics) */
.form-error {
  color: var(--color-destructive);
  font-weight: var(--font-weight-semibold);
}

.form-success {
  color: var(--color-success);
  font-weight: var(--font-weight-semibold);
}

/* Error text standalone (breadcrumb-style link context) */
.form-error-strong {
  color: var(--color-destructive);
  font-weight: var(--font-weight-semibold);
}

/* ── Stitch Panel ─────────────────────────────────── */

.stitch-panel {
  position: fixed;
  z-index: 41;
  width: min(480px, calc(100vw - var(--space-5)));
  max-height: min(560px, calc(100vh - var(--space-5)));
  overflow-y: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-3);
  padding: var(--space-5);
}

.stitch-panel::before {
  content: "";
  position: absolute;
  top: -9px;
  right: 26px;
  width: var(--space-4);
  height: var(--space-4);
  background: var(--color-surface);
  border-left: 1px solid var(--color-border);
  border-top: 1px solid var(--color-border);
  transform: rotate(45deg);
}

.stitch-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.stitch-panel-title {
  margin: 0;
  font-size: var(--font-size-body-lg);
}

.stitch-panel-title .subtle {
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-medium);
}

.stitch-panel-close {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: var(--color-surface-strong);
  color: var(--color-text);
  font-size: var(--font-size-small);
  line-height: 1;
  cursor: pointer;
}

/* ── Stitch Grid ──────────────────────────────────── */

/* Mobile-first: single column; two columns from --bp-sm up. */
.stitch-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

.stitch-entry {
  display: grid;
  gap: var(--space-1);
  align-content: start;
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface-strong);
}

.stitch-symbol {
  width: fit-content;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--color-accent-wash-start), var(--color-accent-wash-end));
  border: 1px solid var(--color-accent-wash-border);
  color: var(--color-accent-strong);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-small);
}

.stitch-name {
  margin: 0;
  font-weight: var(--font-weight-bold);
  text-transform: capitalize;
}

.stitch-description {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--font-size-small);
  line-height: var(--line-height-normal);
}

/* ── Accessibility ────────────────────────────────── */

/* Global focus ring */
:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
}

/* Disabled states */
.btn:disabled,
.btn[aria-disabled="true"],
button:disabled,
button[aria-disabled="true"],
input:disabled,
input[aria-disabled="true"],
select:disabled,
select[aria-disabled="true"],
textarea:disabled,
textarea[aria-disabled="true"],
a[aria-disabled="true"] {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* Global touch target minimum */
button,
a[role="button"],
input,
select,
textarea,
[tabindex="0"] {
  min-height: var(--touch-target-min);
  min-width: var(--touch-target-min);
}

/* Icon buttons — exempt from full touch target (compact controls) */
.btn--icon,
.repeat-stepper button[type="submit"],
.stitch-panel-close {
  min-height: var(--touch-target-min);
  min-width: var(--touch-target-min);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Skip link */
.skip-link {
  position: fixed;
  top: var(--space-4);
  left: var(--space-4);
  z-index: 100;
  padding: var(--space-3) var(--space-5);
  background: var(--color-accent-strong);
  color: var(--color-on-accent);
  font-weight: var(--font-weight-bold);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-3);
  text-decoration: none;
  transform: translateY(-200%);
  transition: transform 0.15s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

/* ── Responsive (mobile-first) ────────────────────── */
/* Breakpoints mirror the --bp-* tokens from tokens.css; CSS custom
   properties cannot be used inside @media conditions, so the literal
   values appear here and the token names in comments. */

/* --bp-sm */
@media (min-width: 480px) {
  .stitch-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* --bp-md */
@media (min-width: 760px) {
  .topbar {
    flex-direction: row;
    align-items: center;
  }

  .hero {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .resume-card {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .resume-card__mark {
    padding: var(--space-5) var(--space-7);
  }

  .auth-layout {
    grid-template-columns: 1.05fr 0.95fr;
  }

  .pattern-layout {
    grid-template-columns: minmax(280px, 480px) 1fr;
  }

  .row-list {
    max-height: min(70vh, 720px);
    overflow-y: auto;
  }
}