/*
Theme Name: DishCare Guide Theme
Theme URI: https://dishcareguide.ecardoffers.com
Description: Premium dishwasher care guide theme
Author: DishCare Guide
Template: twentytwentyfive
Version: 1.0.0
*/

:root {
  --dc-primary: #1a6b5a;
  --dc-primary-light: #e8f5f1;
  --dc-primary-dark: #0f4a3e;
  --dc-accent: #2d8f7b;
  --dc-bg: #fafbfc;
  --dc-surface: #ffffff;
  --dc-text: #1a1a2e;
  --dc-text-secondary: #5a6070;
  --dc-text-muted: #8892a0;
  --dc-border: #e2e6ea;
  --dc-border-light: #f0f2f4;
  --dc-shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --dc-shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --dc-shadow-lg: 0 8px 32px rgba(0,0,0,0.10);
  --dc-radius-sm: 8px;
  --dc-radius-md: 12px;
  --dc-radius-lg: 16px;
  --dc-radius-xl: 24px;
  --dc-max-width: 1200px;
  --dc-content-width: 780px;
  --dc-font-heading: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --dc-font-body: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --dc-transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

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

body {
  font-family: var(--dc-font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--dc-text);
  background: var(--dc-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.wp-site-blocks { padding: 0 !important; }
.wp-block-group { padding: 0 !important; }

a { color: var(--dc-primary); text-decoration: none; transition: color var(--dc-transition); }
a:hover { color: var(--dc-primary-dark); }

img { max-width: 100%; height: auto; }

/* Header */
.dc-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--dc-border-light);
  padding: 0 24px;
}
.dc-header-inner {
  max-width: var(--dc-max-width);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.dc-logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.1rem; color: var(--dc-text); }
.dc-logo img { width: 36px; height: 36px; border-radius: 8px; }
.dc-nav { display: flex; gap: 8px; list-style: none; }
.dc-nav a {
  display: block; padding: 8px 16px; border-radius: var(--dc-radius-sm);
  font-size: 0.9rem; font-weight: 500; color: var(--dc-text-secondary);
  transition: all var(--dc-transition);
}
.dc-nav a:hover { background: var(--dc-primary-light); color: var(--dc-primary); }
.dc-mobile-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.dc-mobile-toggle svg { width: 24px; height: 24px; stroke: var(--dc-text); }

/* Footer */
.dc-footer {
  background: var(--dc-text); color: #b0b8c4; padding: 64px 24px 32px;
  font-size: 0.875rem; line-height: 1.7;
}
.dc-footer-inner { max-width: var(--dc-max-width); margin: 0 auto; }
.dc-footer-brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; font-size: 1.1rem; font-weight: 700; margin-bottom: 16px; }
.dc-footer-brand:hover { color: #fff; }
.dc-footer-logo-image { width: 36px; height: 36px; border-radius: 8px; object-fit: cover; }
.dc-footer-links { display: flex; gap: 24px; margin: 16px 0; flex-wrap: wrap; }
.dc-footer-links a { color: #8892a0; font-size: 0.85rem; transition: color var(--dc-transition); }
.dc-footer-links a:hover { color: #fff; }
.dc-footer-copy { border-top: 1px solid rgba(255,255,255,0.1); margin-top: 32px; padding-top: 24px; color: #6b7280; font-size: 0.8rem; }
.dc-footer-notice { margin-top: 16px; font-size: 0.78rem; color: #6b7280; line-height: 1.6; }

/* Single Post */
.dc-single { max-width: var(--dc-content-width); margin: 0 auto; padding: 48px 24px 80px; }
.dc-single-hero { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: var(--dc-radius-lg); margin-bottom: 32px; }
.dc-single h1 { font-family: var(--dc-font-heading); font-size: 2rem; font-weight: 800; line-height: 1.35; margin-bottom: 16px; letter-spacing: -0.02em; }
.dc-single-meta { color: var(--dc-text-muted); font-size: 0.85rem; margin-bottom: 40px; padding-bottom: 24px; border-bottom: 1px solid var(--dc-border); }

.dc-single h2 {
  font-family: var(--dc-font-heading); font-size: 1.45rem; font-weight: 700;
  color: var(--dc-primary-dark); margin: 48px 0 20px;
  padding-left: 16px; border-left: 3px solid var(--dc-primary);
  line-height: 1.4; letter-spacing: -0.01em;
}
.dc-single h3 {
  font-family: var(--dc-font-heading); font-size: 1.15rem; font-weight: 600;
  color: var(--dc-text); margin: 32px 0 12px; line-height: 1.4;
}
.dc-single p { margin-bottom: 20px; color: var(--dc-text-secondary); line-height: 1.8; font-size: 1rem; }
.dc-single img { border-radius: var(--dc-radius-md); margin: 24px 0; box-shadow: var(--dc-shadow-sm); }
.dc-single ul, .dc-single ol { margin: 16px 0 24px 24px; color: var(--dc-text-secondary); line-height: 1.8; }
.dc-single li { margin-bottom: 8px; }
.dc-single blockquote {
  background: var(--dc-primary-light); border-left: 4px solid var(--dc-primary);
  padding: 20px 24px; margin: 24px 0; border-radius: 0 var(--dc-radius-sm) var(--dc-radius-sm) 0;
  font-size: 0.95rem; color: var(--dc-primary-dark);
}
.dc-single table {
  width: 100%; border-collapse: collapse; margin: 24px 0;
  font-size: 0.9rem; overflow-x: auto; display: block;
}
.dc-single th {
  background: var(--dc-primary); color: #fff; padding: 12px 16px;
  text-align: left; font-weight: 600; white-space: nowrap;
}
.dc-single td {
  padding: 12px 16px; border-bottom: 1px solid var(--dc-border);
  color: var(--dc-text-secondary);
}
.dc-single tr:hover td { background: var(--dc-primary-light); }
.dc-single .dc-callout {
  background: #f0f9ff; border: 1px solid #bae6fd; border-radius: var(--dc-radius-md);
  padding: 20px 24px; margin: 24px 0; font-size: 0.92rem; color: #0c4a6e;
}
.dc-single .dc-step-bar {
  display: flex; gap: 0; margin: 24px 0; flex-wrap: wrap;
}
.dc-single .dc-step-item {
  flex: 1; min-width: 120px; padding: 16px; text-align: center;
  background: var(--dc-primary-light); border-right: 2px solid #fff;
  font-size: 0.85rem; color: var(--dc-primary-dark);
}
.dc-single .dc-step-item:first-child { border-radius: var(--dc-radius-sm) 0 0 var(--dc-radius-sm); }
.dc-single .dc-step-item:last-child { border-radius: 0 var(--dc-radius-sm) var(--dc-radius-sm) 0; border-right: none; }
.dc-single .dc-step-num { font-size: 1.3rem; font-weight: 800; color: var(--dc-primary); display: block; margin-bottom: 4px; }

.dc-related { margin-top: 64px; padding-top: 40px; border-top: 1px solid var(--dc-border); }
.dc-related h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 24px; border-left: none; padding-left: 0; }
.dc-related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.dc-related-card { border-radius: var(--dc-radius-md); overflow: hidden; background: var(--dc-surface); box-shadow: var(--dc-shadow-sm); transition: all var(--dc-transition); }
.dc-related-card:hover { box-shadow: var(--dc-shadow-md); transform: translateY(-2px); }
.dc-related-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.dc-related-card .dc-related-title { padding: 12px 16px; font-size: 0.88rem; font-weight: 600; color: var(--dc-text); line-height: 1.4; }

/* Legal notices */
.legal-notice { font-size: 0.85em !important; }
.ai-notice { font-size: 0.85em !important; }

/* Scroll animation */
.dc-fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.5s ease, transform 0.5s ease; }
.dc-fade-in.dc-visible { opacity: 1; transform: translateY(0); }

/* Mobile */
@media (max-width: 768px) {
  .dc-header-inner { height: 56px; }
  .dc-logo { font-size: 1rem; }
  .dc-logo img, .dc-footer-logo-image { width: 32px; height: 32px; }
  .dc-nav { display: none; position: absolute; top: 56px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 16px; box-shadow: var(--dc-shadow-lg); border-bottom: 1px solid var(--dc-border); }
  .dc-nav.dc-nav-open { display: flex; }
  .dc-mobile-toggle { display: block; }
  .dc-single h1 { font-size: 1.5rem; }
  .dc-single h2 { font-size: 1.25rem; }
  .dc-single { padding: 32px 16px 64px; }
  .dc-related-grid { grid-template-columns: 1fr 1fr; }
  .dc-step-bar { flex-direction: column; }
  .dc-step-item { border-right: none !important; border-bottom: 2px solid #fff; border-radius: 0 !important; }
  .dc-step-item:first-child { border-radius: var(--dc-radius-sm) var(--dc-radius-sm) 0 0 !important; }
  .dc-step-item:last-child { border-radius: 0 0 var(--dc-radius-sm) var(--dc-radius-sm) !important; }
}
@media (max-width: 480px) {
  .dc-related-grid { grid-template-columns: 1fr; }
}