/* Forma — design tokens */
:root {
  color-scheme: light;

  --color-bg: #faf6ef;
  --color-surface: #ffffff;
  --color-surface-raised: #fffdfa;
  --color-text: #241f1a;
  --color-text-muted: #6b5f54;
  --color-text-faint: #948877;
  --color-line: #e6ddcd;
  --color-line-strong: #d8cbb4;

  --color-accent: #a24a2b;
  --color-accent-dark: #7c3820;
  --color-accent-contrast: #fff8f1;
  --color-focus: #1b5f5e;

  --color-badge-ceramics: #7c6a52;
  --color-badge-baking: #a2661f;
  --color-badge-floristry: #476b3a;
  --color-badge-painting: #3f5a86;

  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "URW Palladio L", Georgia, serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --shadow-card: 0 1px 2px rgba(36, 31, 26, 0.06), 0 8px 24px -12px rgba(36, 31, 26, 0.18);
  --shadow-dialog: 0 24px 60px -16px rgba(36, 31, 26, 0.4);

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0;
  text-wrap: balance;
}

p {
  margin: 0;
}

button {
  font-family: inherit;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Focus visibility */
a,
button,
input,
select,
[tabindex] {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  padding: var(--space-3) var(--space-4);
  border-radius: 0 0 var(--radius-sm) 0;
  z-index: 100;
  font-weight: 600;
}

.skip-link:focus {
  left: 0;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--color-line);
  background: var(--color-surface);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-accent);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.01em;
}

.header-tagline {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* Hero */
.hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 340px;
  overflow: hidden;
  color: #fff;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(36, 31, 26, 0.15) 0%, rgba(36, 31, 26, 0.78) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  padding: var(--space-7) var(--space-5) var(--space-6);
}

.hero-title {
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  max-width: 20ch;
  margin-bottom: var(--space-3);
}

.hero-subtitle {
  max-width: 56ch;
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.92);
}

/* Main content */
#main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-5) var(--space-8);
}

/* Toolbar */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.field-search {
  flex: 1 1 240px;
  min-width: 0;
}

.field-filter {
  flex: 0 1 200px;
  min-width: 160px;
}

input[type="search"],
select {
  font-size: 1rem;
  padding: var(--space-3) var(--space-3);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  background-color: var(--color-surface);
  color: var(--color-text);
  width: 100%;
  min-height: 44px;
}

select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath fill='%236b5f54' d='M4 6l4 4 4-4' stroke='%236b5f54' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  padding-right: var(--space-6);
}

input[type="search"]::-webkit-search-cancel-button {
  cursor: pointer;
}

.saved-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  min-height: 44px;
  border: 1px solid var(--color-line-strong);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text-muted);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.saved-toggle .heart-icon {
  color: var(--color-text-faint);
  transition: color 0.15s ease;
}

.saved-toggle:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
}

.saved-toggle[aria-pressed="true"] {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-accent-contrast);
}

.saved-toggle[aria-pressed="true"] .heart-icon {
  color: var(--color-accent-contrast);
}

.results-status {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: var(--space-4);
}

/* Workshop grid */
.workshop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: var(--space-5);
}

.workshop-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.card-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-line);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-media .badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
}

.card-body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.card-title {
  font-size: 1.2rem;
}

.card-meta {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-variant-numeric: tabular-nums;
}

.card-summary {
  color: var(--color-text-muted);
  font-size: 0.92rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: var(--space-2);
}

.card-price {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--color-accent-dark);
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-2);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: 0 1px 2px rgba(36, 31, 26, 0.15);
}

.badge[data-category="Ceramics"] {
  color: var(--color-badge-ceramics);
}

.badge[data-category="Baking"] {
  color: var(--color-badge-baking);
}

.badge[data-category="Floristry"] {
  color: var(--color-badge-floristry);
}

.badge[data-category="Painting"] {
  color: var(--color-badge-painting);
}

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: var(--space-3) var(--space-5);
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}

.button:active {
  transform: scale(0.98);
}

.button-primary {
  background: var(--color-accent);
  color: var(--color-accent-contrast);
}

.button-primary:hover {
  background: var(--color-accent-dark);
}

.button-secondary {
  background: transparent;
  border-color: var(--color-line-strong);
  color: var(--color-text);
}

.button-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
}

.card-open-btn {
  width: 100%;
  background: transparent;
  border: 1px solid var(--color-line-strong);
  border-radius: 999px;
  padding: var(--space-2) var(--space-4);
  min-height: 44px;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.card-open-btn:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-accent-contrast);
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: var(--space-8) var(--space-4);
  color: var(--color-text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.empty-state h2 {
  color: var(--color-text);
  font-size: 1.4rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-line);
  padding: var(--space-5);
  text-align: center;
  color: var(--color-text-faint);
  font-size: 0.85rem;
}

/* Dialog / detail view */
.dialog-overlay {
  position: fixed;
  inset: 0;
  background: rgba(36, 31, 26, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
  z-index: 50;
  overscroll-behavior: contain;
}

.dialog-overlay[hidden] {
  display: none;
}

.dialog {
  background: var(--color-surface-raised);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-dialog);
  max-width: 640px;
  width: 100%;
  max-height: min(88vh, 820px);
  overflow-y: auto;
  overscroll-behavior: contain;
  position: relative;
  outline: none;
}

.dialog-close {
  position: sticky;
  top: var(--space-3);
  margin: var(--space-3) var(--space-3) 0 auto;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(36, 31, 26, 0.55);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
}

.dialog-close:hover {
  background: rgba(36, 31, 26, 0.78);
}

.dialog-media {
  position: relative;
  margin-top: -56px;
}

.dialog-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.dialog-media .badge {
  position: absolute;
  bottom: var(--space-4);
  left: var(--space-4);
}

.dialog-body {
  padding: var(--space-5) var(--space-6) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.dialog-title {
  font-size: 1.7rem;
}

.dialog-instructor {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.detail-facts {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: var(--space-4);
  margin: 0;
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.detail-facts dt {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-1);
}

.detail-facts dd {
  margin: 0;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.dialog-description {
  color: var(--color-text);
  line-height: 1.65;
}

.save-toggle {
  align-self: flex-start;
}

.save-toggle[aria-pressed="true"] {
  background: var(--color-accent-dark);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* Mobile */
@media (max-width: 640px) {
  .header-inner {
    padding: var(--space-3) var(--space-4);
  }

  .hero {
    min-height: 260px;
  }

  .hero-content {
    padding: var(--space-6) var(--space-4) var(--space-5);
  }

  #main-content {
    padding: var(--space-5) var(--space-4) var(--space-7);
  }

  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .field-filter {
    flex: 1 1 auto;
  }

  .saved-toggle {
    justify-content: center;
  }

  .workshop-grid {
    grid-template-columns: 1fr;
  }

  .dialog-overlay {
    padding: 0;
  }

  .dialog {
    max-width: none;
    width: 100%;
    height: 100%;
    max-height: 100%;
    border-radius: 0;
  }

  .dialog-media img {
    border-radius: 0;
  }

  .dialog-body {
    padding: var(--space-4) var(--space-4) var(--space-6);
  }
}