/*
Theme Name: Jayshirokawa
Theme URI: https://jayshirokawa.com
Author: MKTunited
Author URI: https://mktunited.com
Description: A modern WordPress theme for Japanese recipes and cooking techniques
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: jayshirokawa
Tags: recipes, cooking, japanese, food, custom-post-types
*/

/* ========================================
   CSS RESET & BASE STYLES
   ======================================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ========================================
   DESIGN TOKENS
   ======================================== */

:root {
  /* Colors - Refined food/restaurant palette */
  --color-primary: #DC2626;
  /* Warm appetizing red */
  --color-primary-light: #F87171;
  /* Lighter red for hover states */
  --color-primary-dark: #991B1B;
  /* Darker for emphasis */

  --color-secondary: #2C5F2D;
  /* Matcha green (keeping for Japanese aesthetic) */
  --color-secondary-light: #97BC62FF;
  --color-secondary-dark: #1A3A1B;

  --color-accent: #CA8A04;
  /* Warm gold for CTAs */
  --color-accent-light: #EAB308;
  /* Lighter gold */

  --color-neutral-50: #FAFAFA;
  --color-neutral-100: #F5F5F5;
  --color-neutral-200: #E5E5E5;
  --color-neutral-300: #D4D4D4;
  --color-neutral-400: #A3A3A3;
  --color-neutral-500: #737373;
  --color-neutral-600: #525252;
  --color-neutral-700: #404040;
  --color-neutral-800: #262626;
  --color-neutral-900: #171717;

  --color-background: #FFFFFF;
  --color-surface: #FAFAFA;
  --color-text: #262626;
  --color-text-light: #525252;

  /* Typography */
  --font-primary: 'Noto Serif JP', 'Georgia', serif;
  --font-secondary: 'Noto Sans JP', 'Helvetica Neue', sans-serif;

  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;

  /* Layout */
  --container-max-width: 1200px;
  --content-max-width: 800px;
  --border-radius: 8px;
  --border-radius-sm: 4px;
  --border-radius-lg: 12px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
}

/* ========================================
   BASE TYPOGRAPHY
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700&family=Noto+Serif+JP:wght@400;500;600;700&display=swap');

body {
  font-family: var(--font-secondary);
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-primary);
  line-height: 1.3;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-neutral-900);
}

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

h5 {
  font-size: var(--font-size-lg);
}

h6 {
  font-size: var(--font-size-base);
}

p {
  margin-bottom: var(--spacing-md);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-dark);
}

/* ========================================
   LAYOUT
   ======================================== */

.site-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-content {
  flex: 1;
  padding: var(--spacing-2xl) var(--spacing-md);
}

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.content-wrapper {
  max-width: var(--content-max-width);
  margin: 0 auto;
}

/* ========================================
   HEADER
   ======================================== */

.site-header {
  background-color: var(--color-background);
  border-bottom: 1px solid var(--color-neutral-200);
  padding: var(--spacing-lg) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.95);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-branding {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.site-title {
  font-family: var(--font-primary);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin: 0;
}

.site-title a {
  color: var(--color-neutral-900);
}

.site-title a:hover {
  color: var(--color-primary);
}

.site-description {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin: 0;
}

/* Navigation */
.main-navigation ul {
  display: flex;
  list-style: none;
  gap: var(--spacing-xl);
  margin: 0;
}

.main-navigation a {
  font-family: var(--font-secondary);
  font-weight: 500;
  color: var(--color-neutral-700);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
}

.main-navigation a:hover,
.main-navigation .current-menu-item a {
  color: var(--color-primary);
  background-color: var(--color-neutral-50);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: var(--font-size-2xl);
  cursor: pointer;
  color: var(--color-neutral-700);
}

/* ========================================
   FOOTER
   ======================================== */

.site-footer {
  background-color: var(--color-neutral-900);
  color: var(--color-neutral-200);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
  margin-top: var(--spacing-3xl);
}

.footer-widgets {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-widget h3 {
  color: var(--color-neutral-100);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
}

.site-info {
  text-align: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-neutral-800);
  color: var(--color-neutral-400);
  font-size: var(--font-size-sm);
}

/* ========================================
   RECIPE CARDS
   ======================================== */

.recipes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
}

.recipe-card {
  background-color: var(--color-background);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  cursor: pointer;
  /* UX Pro Max: All clickable elements need cursor-pointer */
}

.recipe-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.recipe-card-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  /* UX Pro Max: Prevent layout shift */
}

.recipe-card-content {
  padding: var(--spacing-lg);
}

.recipe-card-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
}

.recipe-card-title a {
  color: var(--color-neutral-900);
  transition: color var(--transition-fast);
  /* UX Pro Max: Smooth transitions */
}

.recipe-card-title a:hover {
  color: var(--color-primary);
}

.recipe-card-meta {
  display: flex;
  gap: var(--spacing-lg);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.recipe-card-meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.recipe-card-excerpt {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
}

/* ========================================
   SINGLE RECIPE
   ======================================== */

.recipe-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.recipe-title {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--spacing-md);
}

.recipe-featured-image {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  margin: var(--spacing-2xl) 0;
}

.recipe-meta-bar {
  display: flex;
  justify-content: center;
  gap: var(--spacing-2xl);
  flex-wrap: wrap;
  padding: var(--spacing-xl);
  background-color: var(--color-surface);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--spacing-2xl);
}

.recipe-meta-item {
  text-align: center;
}

.recipe-meta-label {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-xs);
}

.recipe-meta-value {
  display: block;
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-primary);
}

.recipe-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-3xl);
}

.recipe-ingredients {
  background-color: var(--color-surface);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  height: fit-content;
  position: sticky;
  top: 100px;
}

.recipe-ingredients h3 {
  color: var(--color-neutral-900);
  margin-bottom: var(--spacing-lg);
}

.ingredients-list {
  list-style: none;
}

.ingredient-item {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-neutral-200);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.ingredient-item:last-child {
  border-bottom: none;
}

.ingredient-checkbox {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.ingredient-item.checked {
  text-decoration: line-through;
  opacity: 0.6;
}

.recipe-instructions h3 {
  color: var(--color-neutral-900);
  margin-bottom: var(--spacing-lg);
}

.instruction-step {
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
  background-color: var(--color-surface);
  border-radius: var(--border-radius-lg);
  border-left: 4px solid var(--color-primary);
}

.step-number {
  display: inline-block;
  width: 36px;
  height: 36px;
  background-color: var(--color-primary);
  color: white;
  border-radius: 50%;
  text-align: center;
  line-height: 36px;
  font-weight: 700;
  margin-right: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

/* ========================================
   TECHNIQUE POSTS
   ======================================== */

.techniques-list {
  display: grid;
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-2xl);
}

.technique-card {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--spacing-xl);
  background-color: var(--color-background);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--transition-base);
  cursor: pointer;
  /* UX Pro Max: All clickable elements need cursor-pointer */
}

.technique-card:hover {
  box-shadow: var(--shadow-xl);
}

.technique-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 2;
  /* UX Pro Max: Prevent layout shift */
}

.technique-card-content {
  padding: var(--spacing-xl);
}

.technique-difficulty {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background-color: var(--color-secondary);
  color: white;
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-md);
}

.technique-difficulty.easy {
  background-color: var(--color-secondary-light);
}

.technique-difficulty.medium {
  background-color: var(--color-accent);
}

.technique-difficulty.hard {
  background-color: var(--color-primary);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .main-navigation {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: white;
    border-top: 1px solid var(--color-neutral-200);
    box-shadow: var(--shadow-lg);
    display: none;
  }

  .main-navigation.toggled {
    display: block;
  }

  .main-navigation ul {
    flex-direction: column;
    gap: 0;
    padding: var(--spacing-md);
  }

  .main-navigation a {
    display: block;
    padding: var(--spacing-md);
  }

  .recipe-content {
    grid-template-columns: 1fr;
  }

  .recipe-ingredients {
    position: static;
  }

  .technique-card {
    grid-template-columns: 1fr;
  }

  .technique-card-image {
    height: 200px;
  }

  .recipe-title {
    font-size: var(--font-size-3xl);
  }
}

/* ========================================
   UTILITIES
   ======================================== */

.screen-reader-text {
  clip: rect(1px, 1px, 1px, 1px);
  position: absolute !important;
  height: 1px;
  width: 1px;
  overflow: hidden;
}

.alignleft {
  float: left;
  margin-right: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.alignright {
  float: right;
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.aligncenter {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

/* ========================================
   ACCESSIBILITY
   ======================================== */

/* UX Pro Max: Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* UX Pro Max: Visible focus states for keyboard navigation */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
.recipe-card:focus-visible,
.technique-card:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

/* Better focus for ingredient checkboxes */
.ingredient-checkbox:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}