/*
Theme Name: KlinikOng Theme
Theme URI: https://klinikong.com
Author: Klinik Ong
Description: Professional clinic theme matching klinikong.com brand colors
Version: 1.3
License: GNU General Public License v2 or later
Text Domain: klinikong-theme
*/


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

:root {
  --color-primary: #B33333;
  --color-primary-dark: #962a2a;
  --color-bg-page: #FFFFCC;
  --color-bg-content: #ffffff;
  --color-border-light: #ddd;
  --color-border: #ccc;
  --color-text: #2d3748;
  --color-text-light: #718096;
  --color-text-on-primary: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --radius: 8px;
  --radius-lg: 16px;
  --transition: all 0.2s ease-in-out;
  --container-width: 1200px;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--color-bg-page);
  color: var(--color-text);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-primary-dark); }
a:focus { outline: 2px solid var(--color-primary); outline-offset: 2px; }
img { max-width: 100%; height: auto; display: block; }

/* ===== LAYOUT ===== */
.container { max-width: var(--container-width); margin: 0 auto; padding: 0 1.5rem; }

.site-main-wrapper {
  display: flex;
  gap: 2rem;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  align-items: flex-start;
}

.site-content { flex: 1; min-width: 0; padding: 2.5rem 0; }

/* ===== HEADER ===== */
.site-header { background: var(--color-bg-content); border-bottom: 1px solid var(--color-border-light); position: sticky; top: 0; z-index: 1000; box-shadow: var(--shadow-sm); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 1rem 0; gap: 1rem; }
.site-branding .site-logo { font-size: 1.75rem; font-weight: 700; color: var(--color-primary); text-decoration: none; display: flex; align-items: center; gap: 0.5rem; }
.site-branding .site-logo img { max-height: 50px; width: auto; }

.main-navigation ul { display: flex; gap: 1.25rem; list-style: none; margin: 0; padding: 0; }
.main-navigation a { color: var(--color-text); font-weight: 500; padding: 0.5rem 0.25rem; position: relative; transition: var(--transition); }
.main-navigation a:hover, .main-navigation a.current-menu-item { color: var(--color-primary); }
.main-navigation a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--color-primary); transition: var(--transition); }
.main-navigation a:hover::after, .main-navigation a.current-menu-item::after { width: 100%; }

.menu-toggle { display: none; background: none; border: 2px solid var(--color-primary); color: var(--color-primary); padding: 0.5rem 1rem; border-radius: var(--radius); font-weight: 600; cursor: pointer; transition: var(--transition); }
.menu-toggle:hover { background: var(--color-primary); color: var(--color-text-on-primary); }

/* ===== POST/PAGE CARD CONTAINER ===== */
.content-card {
  background: var(--color-bg-content);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.content-card:hover {
  box-shadow: var(--shadow-md);
}

/* ===== BLOG & ARCHIVE ===== */
.page-header { margin-bottom: 1.5rem; }
.page-title { font-size: 2rem; color: var(--color-primary); font-weight: 700; margin-bottom: 0.5rem; }

.blog-post { composes: content-card; } /* Inherits card styles */
.post-title { font-size: 1.6rem; margin-bottom: 0.5rem; line-height: 1.3; }
.post-title a { color: var(--color-text); transition: var(--transition); }
.post-title a:hover { color: var(--color-primary); }
.post-meta { font-size: 0.9rem; color: var(--color-text-light); margin-bottom: 1.25rem; display: flex; gap: 0.75rem; flex-wrap: wrap; }
.post-meta a { color: var(--color-text-light); }
.post-meta a:hover { color: var(--color-primary); }
.post-thumbnail { margin: 1rem -2rem 1.5rem -2rem; border-radius: var(--radius-lg) var(--radius-lg) 0 0; overflow: hidden; }
.post-thumbnail img { width: 100%; height: auto; display: block; transition: var(--transition); }
.content-card:hover .post-thumbnail img { transform: scale(1.02); }
.post-excerpt { margin-bottom: 1.5rem; }

/* ===== SINGLE POST & PAGE ===== */
.single-post-header { margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--color-border-light); }
.single-post-header .page-title { font-size: 2.5rem; margin-bottom: 0.75rem; }
.single-post-meta { font-size: 1rem; color: var(--color-text-light); display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; }
.single-post-meta a { color: var(--color-text-light); }
.single-post-meta a:hover { color: var(--color-primary); }

.entry-content { font-size: 1.05rem; line-height: 1.8; color: var(--color-text); margin-top: 1.5rem; }
.entry-content h2, .entry-content h3 { color: var(--color-primary); margin: 1.75rem 0 1rem; font-weight: 700; }
.entry-content p { margin-bottom: 1.25rem; }
.entry-content ul, .entry-content ol { margin: 1rem 0 1rem 1.5rem; }
.entry-content li { margin-bottom: 0.5rem; }
.entry-content a { text-decoration: underline; text-underline-offset: 2px; }
.entry-content blockquote { border-left: 4px solid var(--color-primary); padding: 1rem 1.5rem; margin: 1.5rem 0; background: rgba(179, 51, 51, 0.03); border-radius: 0 var(--radius) var(--radius) 0; font-style: italic; }
.entry-content .wp-block-image { margin: 1.5rem 0; }

/* ===== SIDEBAR ===== */
.widget-area { width: 300px; flex-shrink: 0; position: sticky; top: 1.5rem; }
.widget { background: var(--color-bg-content); border: 1px solid var(--color-border-light); border-radius: var(--radius); padding: 1.5rem; margin-bottom: 1.5rem; box-shadow: var(--shadow-sm); }
.widget-title { font-size: 1.2rem; font-weight: 700; color: var(--color-primary); margin: 0 0 1rem; padding-bottom: 0.5rem; border-bottom: 3px solid var(--color-primary); text-transform: uppercase; letter-spacing: 0.5px; }
.widget ul { list-style: none; padding: 0; margin: 0; }
.widget li { padding: 0.6rem 0; border-bottom: 1px solid var(--color-border-light); }
.widget li:last-child { border-bottom: none; }
.widget a { color: var(--color-text); text-decoration: none; transition: var(--transition); display: block; }
.widget a:hover { color: var(--color-primary); transform: translateX(3px); }
.widget_search .search-field { width: 100%; padding: 0.6rem; border: 1px solid var(--color-border); border-radius: var(--radius); font-family: inherit; }
.widget_search .search-submit { margin-top: 0.5rem; width: 100%; }

/* ===== BUTTONS ===== */
.btn { display: inline-flex; align-items: center; gap: 0.5rem; background: var(--color-primary); color: var(--color-text-on-primary); padding: 0.75rem 1.5rem; border-radius: var(--radius); font-weight: 600; font-size: 0.95rem; border: 2px solid var(--color-primary); cursor: pointer; transition: var(--transition); }
.btn:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.btn-secondary { background: transparent; color: var(--color-primary); }
.btn-secondary:hover { background: var(--color-primary); color: var(--color-text-on-primary); }

/* ===== PAGINATION ===== */
.pagination { display: flex; justify-content: center; gap: 0.5rem; margin: 3rem 0 1rem; }
.pagination .page-numbers { min-width: 2.5rem; height: 2.5rem; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--color-border); border-radius: var(--radius); color: var(--color-text); font-weight: 500; transition: var(--transition); }
.pagination .page-numbers.current, .pagination .page-numbers:hover { background: var(--color-primary); color: var(--color-text-on-primary); border-color: var(--color-primary); }

/* ===== FOOTER ===== */
.site-footer { background: var(--color-bg-content); border-top: 1px solid var(--color-border-light); padding: 2rem 0; margin-top: 2rem; text-align: center; color: var(--color-text-light); font-size: 0.95rem; }
.site-footer a { color: var(--color-primary); }

/* ===== UTILITIES ===== */
.screen-reader-text { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; top: -40px; left: 0; background: var(--color-primary); color: white; padding: 8px 16px; z-index: 10000; transition: top 0.2s; }
.skip-link:focus { top: 0; }

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .site-main-wrapper { flex-direction: column; }
  .widget-area { width: 100%; position: static; order: 2; }
  .site-content { order: 1; }
  .menu-toggle { display: block; }
  .main-navigation { width: 100%; display: none; padding-top: 1rem; }
  .main-navigation.toggled { display: block; }
  .main-navigation ul { flex-direction: column; gap: 0.5rem; }
  .main-navigation a { padding: 0.75rem 0; border-bottom: 1px solid var(--color-border-light); }
}
@media (max-width: 768px) {
  .content-card { padding: 1.5rem; }
  .post-thumbnail { margin: 1rem -1.5rem 1.5rem -1.5rem; }
  .post-title { font-size: 1.4rem; }
  .page-title { font-size: 1.75rem; }
  .single-post-header .page-title { font-size: 1.8rem; }
}
@media (max-width: 480px) {
  .container, .site-main-wrapper { padding: 0 1rem; }
  .content-card { padding: 1.25rem; border-radius: var(--radius); }
  .post-thumbnail { margin: 1rem -1.25rem 1.5rem -1.25rem; border-radius: var(--radius) var(--radius) 0 0; }
  .btn { width: 100%; justify-content: center; }
}