/* ===== Brand palette (Joram brand guideline) ===== */
:root {
  --color-oxford-blue: #0a1137;
  --color-baby-powder: #f5f7f3;
  --color-madder: #a6112f;
  --color-madder-dark: #f0a4b0;
  --color-rose-quartz: #aca6bb;
  --color-ink-black: #0d0d1a;
}

/* ===== Semantic tokens (light = default) ===== */
:root {
  --bg: var(--color-baby-powder);
  --bg-elevated: #ffffff;
  --fg: var(--color-oxford-blue);
  --fg-strong: var(--color-ink-black);
  --fg-muted: #5b6178;
  --muted: var(--fg-muted); /* legacy alias, used throughout this file */
  --border: color-mix(in oklch, var(--color-oxford-blue) 16%, transparent);
  --border-strong: color-mix(in oklch, var(--color-oxford-blue) 30%, transparent);

  --button-bg: var(--color-oxford-blue);
  --button-fg: var(--color-baby-powder);
  --accent: var(--color-madder);
  --cta-bg: var(--color-madder);
  --cta-fg: var(--color-baby-powder);
  --focus-ring: var(--color-madder);

  /* .chip / .badge = guideline "pill" component */
  --chip-bg: color-mix(in oklch, var(--color-oxford-blue) 7%, transparent);
  --chip-active-bg: var(--color-oxford-blue);
  --chip-active-fg: var(--color-baby-powder);

  /* .recipe-card = guideline "card" component */
  --card-bg: var(--bg-elevated);
  --card-shadow: rgba(10, 17, 55, 0.08);

  --max-width: 1100px;

  /* Spacing scale, 4px base */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;

  /* Radii */
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-pill: 999px;

  /* Oxford-tinted shadows */
  --shadow-xs: 0 1px 2px 0 rgba(10, 17, 55, .06);
  --shadow-sm: 0 2px 6px -1px rgba(10, 17, 55, .08), 0 1px 2px 0 rgba(10, 17, 55, .04);
  --shadow-md: 0 8px 20px -6px rgba(10, 17, 55, .14), 0 2px 4px 0 rgba(10, 17, 55, .06);
  --shadow-lg: 0 20px 40px -12px rgba(10, 17, 55, .22), 0 4px 8px 0 rgba(10, 17, 55, .06);

  --duration-base: 0.18s;
  --ease-standard: ease;
}

/* Dark mode: system preference (only when no manual override is stored) */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: var(--color-ink-black);
    --bg-elevated: #16162a;
    --fg: var(--color-baby-powder);
    --fg-strong: var(--color-baby-powder);
    --fg-muted: var(--color-rose-quartz);
    --muted: var(--fg-muted);
    --border: color-mix(in oklch, var(--color-rose-quartz) 28%, transparent);
    --border-strong: color-mix(in oklch, var(--color-rose-quartz) 45%, transparent);

    --button-bg: var(--color-rose-quartz);
    --button-fg: var(--color-oxford-blue);
    --accent: var(--color-madder-dark);
    --cta-bg: var(--color-madder-dark);
    --cta-fg: var(--color-ink-black);

    --chip-bg: color-mix(in oklch, var(--color-rose-quartz) 14%, transparent);
    --chip-active-bg: var(--color-rose-quartz);
    --chip-active-fg: var(--color-oxford-blue);

    --card-bg: var(--bg-elevated);
    --card-shadow: rgba(0, 0, 0, 0.4);
  }
}

/* Dark mode: explicit manual override (always wins) */
:root[data-theme="dark"] {
  --bg: var(--color-ink-black);
  --bg-elevated: #16162a;
  --fg: var(--color-baby-powder);
  --fg-strong: var(--color-baby-powder);
  --fg-muted: var(--color-rose-quartz);
  --muted: var(--fg-muted);
  --border: color-mix(in oklch, var(--color-rose-quartz) 28%, transparent);
  --border-strong: color-mix(in oklch, var(--color-rose-quartz) 45%, transparent);

  --button-bg: var(--color-rose-quartz);
  --button-fg: var(--color-oxford-blue);
  --accent: var(--color-madder-dark);
  --cta-bg: var(--color-madder-dark);
  --cta-fg: var(--color-ink-black);

  --chip-bg: color-mix(in oklch, var(--color-rose-quartz) 14%, transparent);
  --chip-active-bg: var(--color-rose-quartz);
  --chip-active-fg: var(--color-oxford-blue);

  --card-bg: var(--bg-elevated);
  --card-shadow: rgba(0, 0, 0, 0.4);
}

/* ===== Fonts ===== */
@font-face {
  font-family: 'CormorantGaramond';
  src: url('https://joram.eu/fonts/CormorantGaramond-VariableFont_wght.woff2') format('woff2-variations');
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: 'CormorantGaramond';
  src: url('https://joram.eu/fonts/CormorantGaramond-Italic-VariableFont_wght.woff2') format('woff2-variations');
  font-style: italic;
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: 'Nunito';
  src: url('https://joram.eu/fonts/Nunito-VariableFont_wght.woff2') format('woff2-variations');
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: 'Nunito';
  src: url('https://joram.eu/fonts/Nunito-Italic-VariableFont_wght.woff2') format('woff2-variations');
  font-style: italic;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --font-heading: "CormorantGaramond", "EB Garamond", Georgia, serif;
  --font-body: "Nunito", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --tracking-heading: -0.01em;
  --tracking-overline: 0.12em;
}

/* ===== Base ===== */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 300 1rem/1.6 var(--font-body);
  transition: background var(--duration-base) var(--ease-standard), color var(--duration-base) var(--ease-standard);
}

a, a:visited, a:focus, a:hover, a:active {
  color: inherit;
}

.link {
  text-decoration: underline dotted;
  text-underline-offset: 4px;
  text-decoration-thickness: 2.75px;
}
a:visited.link {
  text-decoration: underline dashed;
  text-decoration-thickness: 50%;
}
a:focus.link, a:hover.link, a:active.link {
  text-decoration: underline wavy;
  text-underline-offset: 2px;
}

:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
}

/* ===== Top navigation bar (mandatory site structure) ===== */
.topbar {
  border-bottom: 1px solid var(--border);
}

.topbar-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-3) var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.wordmark {
  font: 600 22px/1 var(--font-heading);
  letter-spacing: 0.01em;
  color: var(--fg-strong);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

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

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--fg);
  text-decoration: none;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

.icon-btn:hover {
  background: var(--chip-bg);
}

.icon-btn:active {
  filter: brightness(0.9);
}

.lang-switcher {
  position: relative;
}

.lang-dropdown {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + var(--space-2));
  min-width: 140px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  padding: var(--space-1);
  z-index: 20;
}

.lang-dropdown.open {
  display: block;
}

.lang-dropdown button {
  display: block;
  width: 100%;
  text-align: left;
  padding: var(--space-2) var(--space-3);
  border: none;
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--fg);
  font: 400 14px/1.4 var(--font-body);
  cursor: pointer;
}

.lang-dropdown button:hover,
.lang-dropdown button[aria-checked="true"] {
  background: var(--chip-bg);
}

/* ===== Buttons ===== */
.btn {
  font: 600 14px/1 var(--font-body);
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--button-bg);
  color: var(--button-fg);
  cursor: pointer;
}

.btn:hover {
  filter: brightness(0.92);
}
:root[data-theme="dark"] .btn:hover {
  filter: brightness(1.1);
}

.btn:active {
  filter: brightness(0.82);
  transform: translateY(1px);
}
:root[data-theme="dark"] .btn:active {
  filter: brightness(1.2);
}

/* ===== Hero header ===== */
.site-header {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-8) var(--space-5) var(--space-6);
  text-align: center;
}

.site-header .overline {
  display: block;
  font: 600 0.75rem/1.2 var(--font-body);
  text-transform: uppercase;
  letter-spacing: var(--tracking-overline);
  color: var(--fg-muted);
  margin-bottom: var(--space-3);
}

.site-header h1 {
  margin: 0 0 var(--space-3);
  font: 800 clamp(2.25rem, 2.5vw + 1rem, 3.25rem)/1.1 var(--font-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--fg-strong);
}

.tagline {
  margin: 0 auto;
  max-width: 65ch;
  color: var(--fg-muted);
  font: 300 1.125rem/1.65 var(--font-body);
}

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-5) var(--space-8);
}

/* ===== Controls / filters ===== */
.controls {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--border);
}

/* Author `display` values win over the UA stylesheet's [hidden] rule at
   equal specificity, so setting .hidden = true in JS would otherwise have
   no visual effect here — restore it explicitly. */
.controls[hidden] {
  display: none;
}

#search {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  color: var(--fg);
  font: 400 1rem/1.4 var(--font-body);
}

#search:focus {
  border-color: var(--color-oxford-blue);
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--color-madder) 18%, transparent);
  outline: none;
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* .chip = guideline "pill" component, made interactive/toggleable */
.chip {
  border: 1px solid var(--border);
  background: var(--chip-bg);
  color: var(--fg);
  border-radius: var(--radius-pill);
  padding: 0.35rem 0.85rem;
  font: 600 0.8rem/1.3 var(--font-body);
  cursor: pointer;
  transition: background var(--duration-base) var(--ease-standard), color var(--duration-base) var(--ease-standard);
}

.chip:hover {
  border-color: var(--border-strong);
}

.chip.active {
  background: var(--chip-active-bg);
  color: var(--chip-active-fg);
  border-color: var(--chip-active-bg);
}

.month-filter {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
}

.month-filter summary {
  cursor: pointer;
  font: 400 0.9rem/1.4 var(--font-body);
  color: var(--fg-muted);
}

.month-filter .filter-group {
  margin-top: var(--space-3);
}

.result-count {
  margin: 0;
  color: var(--fg-muted);
  font: 400 0.85rem/1.4 var(--font-body);
}

.toolbar-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.btn-secondary {
  background: transparent;
  color: var(--fg);
  border-color: var(--border-strong);
}

.btn-random {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

/* ===== Random recipe dialog ===== */
.random-dialog {
  border: none;
  border-radius: var(--radius-lg);
  padding: 0;
  background: var(--card-bg);
  color: var(--fg);
  box-shadow: var(--shadow-lg);
  max-width: min(560px, calc(100vw - var(--space-6)));
  width: 100%;
}

.random-dialog::backdrop {
  background: rgba(10, 17, 55, 0.5);
}

.random-dialog-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-5);
  max-height: 80vh;
}

.random-dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.random-dialog-header h2 {
  margin: 0;
  font: 600 1.1rem/1.25 var(--font-heading);
  color: var(--fg-strong);
}

#randomDialogContent {
  overflow-y: auto;
}

#randomDialogContent .recipe-card {
  box-shadow: none;
  padding: 0;
  border: none;
}

.random-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
}

/* ===== Recipe detail view ===== */
.recipe-detail {
  padding-top: var(--space-3);
}

.detail-back {
  display: inline-block;
  margin-bottom: var(--space-5);
  font: 600 0.9rem/1.4 var(--font-body);
}

#detailContent .recipe-card {
  max-width: 640px;
  margin: 0 auto;
  cursor: default;
}

/* ===== Recipe grid ===== */
.recipe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-5);
}

/* Same [hidden]-vs-display cascade issue as .controls above. */
.recipe-grid[hidden] {
  display: none;
}

/* .recipe-card = guideline "card" component */
.recipe-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: box-shadow var(--duration-base) var(--ease-standard);
}

.recipe-card:hover {
  box-shadow: var(--shadow-md);
}

.recipe-card h2 {
  margin: 0;
  font: 600 1.25rem/1.25 var(--font-heading);
  color: var(--fg-strong);
}

.recipe-title-link {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* .badge = guideline "pill" component, static variant */
.badge {
  display: inline-block;
  font: 600 0.7rem/1.3 var(--font-body);
  color: var(--fg-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 0.15rem 0.6rem;
}

.badge-cuisine {
  color: var(--accent);
  border-color: var(--accent);
}

.recipe-card h3 {
  margin: 0.3rem 0 0.2rem;
  font: 600 0.75rem/1.2 var(--font-body);
  text-transform: uppercase;
  letter-spacing: var(--tracking-overline);
  color: var(--fg-muted);
}

.recipe-card ul,
.recipe-card ol {
  margin: 0;
  padding-left: 1.2rem;
  font: 300 0.92rem/1.6 var(--font-body);
}

.recipe-card li + li {
  margin-top: 0.3rem;
}

.loading,
.empty-state {
  color: var(--fg-muted);
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-6) 0;
}

/* ===== Footer ===== */
.site-footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-5) var(--space-5) var(--space-8);
  color: var(--fg-muted);
  font: 400 0.85rem/1.5 var(--font-body);
  text-align: center;
  border-top: 1px solid var(--border);
}

.site-footer .legal {
  margin-top: var(--space-3);
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== Responsive: mobile-first nav collapse ===== */
@media (max-width: 640px) {
  .topbar-inner {
    padding: var(--space-2) var(--space-4);
  }
  .wordmark {
    font-size: 18px;
  }
  .site-header {
    padding: var(--space-6) var(--space-4) var(--space-5);
  }
}

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