/*
Theme Name: CMPACare Vietnam
Theme URI: https://cmpacare.vn
Author: CMPACare Team
Author URI: https://cmpacare.vn
Description: Theme y tế chuyên biệt cho website thông tin về Dị ứng đạm sữa bò (CMPA) - Cow's Milk Protein Allergy. Tích hợp Log bữa ăn, Biểu đồ WHO, Hỏi AI, Cộng đồng và Tư vấn bác sỹ online.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: cmpacare
Tags: medical, health, responsive, custom-menu, featured-images, threaded-comments
*/

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  /* Brand Colors */
  --cmpa-green-50:  #E1F5EE;
  --cmpa-green-100: #9FE1CB;
  --cmpa-green-400: #5DCAA5;
  --cmpa-green-600: #1D9E75;
  --cmpa-green-700: #0F6E56;
  --cmpa-green-900: #085041;

  --cmpa-amber-50:  #FAEEDA;
  --cmpa-amber-400: #EF9F27;
  --cmpa-amber-700: #854F0B;

  --cmpa-coral-50:  #FAECE7;
  --cmpa-coral-400: #D85A30;
  --cmpa-coral-700: #993C1D;

  --cmpa-blue-50:   #E6F1FB;
  --cmpa-blue-600:  #185FA5;
  --cmpa-blue-900:  #042C53;

  --cmpa-pink-50:   #FBEAF0;
  --cmpa-pink-700:  #993556;

  /* Neutral */
  --gray-0:   #FFFFFF;
  --gray-50:  #F8F9FA;
  --gray-100: #F1F3F5;
  --gray-200: #E9ECEF;
  --gray-300: #DEE2E6;
  --gray-400: #CED4DA;
  --gray-600: #868E96;
  --gray-700: #495057;
  --gray-800: #343A40;
  --gray-900: #212529;

  /* Semantic */
  --color-primary:      var(--cmpa-green-600);
  --color-primary-dark: var(--cmpa-green-700);
  --color-primary-bg:   var(--cmpa-green-50);
  --color-surface:      var(--gray-0);
  --color-surface-2:    var(--gray-50);
  --color-surface-3:    var(--gray-100);
  --color-border:       var(--gray-200);
  --color-border-light: var(--gray-100);
  --color-text:         var(--gray-900);
  --color-text-muted:   var(--gray-600);
  --color-text-light:   var(--gray-400);
  --color-danger:       #E24B4A;
  --color-warning:      var(--cmpa-amber-400);
  --color-success:      var(--cmpa-green-600);

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", "Fira Code", Consolas, monospace;

  /* Spacing */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  20px;
  --space-6:  24px;
  --space-8:  32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Shadow */
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);
  --shadow-lg: 0 10px 30px rgba(0,0,0,.10), 0 4px 8px rgba(0,0,0,.05);

  /* Layout */
  --container-max: 1200px;
  --sidebar-width: 320px;
  --header-height: 68px;

  /* Transition */
  --transition: 0.18s ease;
}

/* Dark Mode */
@media (prefers-color-scheme: dark) {
  :root {
    --color-surface:    #1a1d21;
    --color-surface-2:  #22262b;
    --color-surface-3:  #2a2f36;
    --color-border:     #2e3440;
    --color-border-light: #252a33;
    --color-text:       #e8eaf0;
    --color-text-muted: #8b92a5;
    --color-text-light: #555f72;
    --gray-0:           #1a1d21;
    --gray-50:          #22262b;
    --gray-100:         #2a2f36;
  }
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-surface-2);
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: inherit; cursor: pointer; }
ul, ol { list-style: none; }

/* Focus styles for accessibility */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ============================================================
   LAYOUT CONTAINERS
   ============================================================ */
.cmpa-container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (max-width: 768px) {
  .cmpa-container { padding: 0 var(--space-4); }
}
@media (max-width: 480px) {
  .cmpa-container { padding: 0 var(--space-3); }
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-4);
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

.logo-mark {
  width: 40px;
  height: 40px;
  background: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.logo-mark svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: #fff;
  stroke-width: 2;
  stroke-linecap: round;
}

.logo-text-wrap { line-height: 1.2; }

.logo-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.3px;
}

.logo-name .accent { color: var(--color-primary); }

.logo-tagline {
  font-size: 11px;
  color: var(--color-text-muted);
  white-space: nowrap;
}

/* Primary Navigation */
.primary-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
  justify-content: center;
}

.primary-nav a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
}

.primary-nav a:hover {
  background: var(--color-surface-3);
  color: var(--color-text);
}

.primary-nav a.current-menu-item,
.primary-nav a.active {
  background: var(--cmpa-green-50);
  color: var(--cmpa-green-700);
}

.primary-nav a svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.btn-icon {
  width: 38px;
  height: 38px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: background var(--transition), color var(--transition);
}

.btn-icon:hover {
  background: var(--color-surface-3);
  color: var(--color-text);
}

.btn-icon .notif-dot {
  position: absolute;
  top: 7px; right: 7px;
  width: 7px; height: 7px;
  background: var(--cmpa-coral-400);
  border-radius: 50%;
  border: 1.5px solid var(--color-surface);
}

.btn-consult {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background var(--transition), transform var(--transition);
}

.btn-consult:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  text-decoration: none;
  color: #fff;
}

.btn-consult svg { width: 16px; height: 16px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: transparent;
  padding: 8px;
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* Mobile nav overlay */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 999;
  opacity: 0;
  transition: opacity var(--transition);
}

.mobile-nav-panel {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: min(320px, 90vw);
  background: var(--color-surface);
  z-index: 1000;
  transform: translateX(-100%);
  transition: transform 0.25s ease;
  overflow-y: auto;
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mobile-nav-panel.open {
  transform: translateX(0);
}

.mobile-nav-overlay.open {
  display: block;
  opacity: 1;
}

.mobile-nav-close {
  display: flex;
  justify-content: flex-end;
  margin-bottom: var(--space-4);
}

.mobile-nav-panel a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  transition: background var(--transition);
}

.mobile-nav-panel a:hover { background: var(--color-surface-3); }
.mobile-nav-panel a svg { width: 20px; height: 20px; color: var(--color-primary); }

/* ============================================================
   TOOLS TAB BAR
   ============================================================ */
.tools-bar {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.tools-bar::-webkit-scrollbar { display: none; }

.tools-bar-inner {
  display: flex;
  width: max-content;
  min-width: 100%;
}

.tool-tab {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 var(--space-5);
  height: 48px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--color-text-muted);
  border-bottom: 2.5px solid transparent;
  white-space: nowrap;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
  text-decoration: none;
}

.tool-tab:hover { color: var(--color-text); text-decoration: none; }

.tool-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.tool-tab svg { width: 17px; height: 17px; }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero-section {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-12) 0 var(--space-10);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-12);
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--cmpa-green-50);
  color: var(--cmpa-green-700);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  letter-spacing: 0.2px;
}

.hero-badge svg { width: 14px; height: 14px; }

.hero-title {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.25;
  letter-spacing: -0.5px;
  margin-bottom: var(--space-4);
}

.hero-title .accent { color: var(--color-primary); }

.hero-desc {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-6);
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* Feature Cards in Hero */
.hero-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.feat-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  cursor: pointer;
  text-decoration: none;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  display: block;
}

.feat-card:hover {
  border-color: var(--cmpa-green-400);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

.feat-card-icon {
  font-size: 26px;
  margin-bottom: var(--space-2);
  line-height: 1;
}

.feat-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 3px;
}

.feat-card-desc {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-family: inherit;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition), color var(--transition),
              transform var(--transition), box-shadow var(--transition);
  line-height: 1;
  white-space: nowrap;
}

.btn:hover { text-decoration: none; }
.btn:active { transform: scale(0.97); }

.btn-sm  { padding: 8px 14px;  font-size: 13px; }
.btn-md  { padding: 10px 20px; font-size: 14px; }
.btn-lg  { padding: 13px 26px; font-size: 15px; }

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover { background: var(--color-primary-dark); color: #fff; }

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover { background: var(--color-surface-3); }

.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--cmpa-green-400);
}
.btn-ghost:hover { background: var(--cmpa-green-50); }

.btn-danger { background: var(--color-danger); color: #fff; }
.btn-danger:hover { background: #c83b3a; color: #fff; }

/* ============================================================
   MAIN LAYOUT: CONTENT + SIDEBAR
   ============================================================ */
.site-main {
  padding: var(--space-6) 0 var(--space-12);
}

.content-with-sidebar {
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: var(--space-6);
  align-items: start;
}

/* ============================================================
   CARD COMPONENT
   ============================================================ */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.card-header h2,
.card-header h3 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
}

.card-header h2 svg,
.card-header h3 svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
}

.card-body { padding: var(--space-5); }

/* ============================================================
   ALERT BOX
   ============================================================ */
.alert {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.alert svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; }

.alert-warning {
  background: var(--cmpa-amber-50);
  color: var(--cmpa-amber-700);
  border: 1px solid #FAC775;
}

.alert-danger {
  background: var(--cmpa-coral-50);
  color: var(--cmpa-coral-700);
  border: 1px solid #F0997B;
}

.alert-success {
  background: var(--cmpa-green-50);
  color: var(--cmpa-green-700);
  border: 1px solid var(--cmpa-green-400);
}

.alert-info {
  background: var(--cmpa-blue-50);
  color: var(--cmpa-blue-600);
  border: 1px solid #85B7EB;
}

/* ============================================================
   BADGE / TAG
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  letter-spacing: 0.2px;
}

.badge-green  { background: var(--cmpa-green-50);  color: var(--cmpa-green-700); }
.badge-amber  { background: var(--cmpa-amber-50);  color: var(--cmpa-amber-700); }
.badge-coral  { background: var(--cmpa-coral-50);  color: var(--cmpa-coral-700); }
.badge-blue   { background: var(--cmpa-blue-50);   color: var(--cmpa-blue-600);  }
.badge-pink   { background: var(--cmpa-pink-50);   color: var(--cmpa-pink-700);  }

/* ============================================================
   BLOG GRID
   ============================================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.blog-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  color: inherit;
}

.blog-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--cmpa-green-400);
  text-decoration: none;
  color: inherit;
}

/* Blog card: ensure flex column by default */
.blog-grid .blog-card {
  display: flex;
  flex-direction: column;
}

/* Blog thumbnail base */
.blog-thumb {
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  background: var(--color-surface-2);
  flex-shrink: 0;
  overflow: hidden;
}

/* All blog thumbs: ensure image fills container */
.blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Featured card: always grid, overrides WordPress post_class */
.blog-grid .blog-card.featured,
.blog-grid article.featured {
  grid-column: 1 / -1;
  display: grid !important;
  grid-template-columns: 1fr 1fr;
  flex-direction: unset;
}

.blog-grid .blog-card.featured .blog-thumb,
.blog-grid article.featured .blog-thumb {
  aspect-ratio: unset;
  min-height: 280px;
}

.blog-grid .blog-card.featured .blog-content,
.blog-grid article.featured .blog-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-8) var(--space-6);
}

.blog-content { padding: var(--space-5); }

.blog-content .blog-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.45;
  margin: var(--space-2) 0 var(--space-3);
}

.blog-card.featured .blog-title { font-size: 18px; }

.blog-excerpt {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--space-3);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: 12px;
  color: var(--color-text-muted);
}

.blog-meta span { display: flex; align-items: center; gap: 4px; }
.blog-meta svg  { width: 13px; height: 13px; }

/* ============================================================
   MEAL LOG
   ============================================================ */
.meal-date-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
  gap: var(--space-3);
}

.date-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  flex: 1;
  text-align: center;
}

.meal-slot {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-3);
}

.meal-slot-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface-2);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
}

.meal-slot-header svg { width: 15px; height: 15px; }

.meal-items { padding: var(--space-3) var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); }

.meal-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13.5px;
}

.meal-item-name {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text);
}

.food-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.food-safe    { background: var(--color-success); }
.food-caution { background: var(--color-warning); }
.food-danger  { background: var(--color-danger); }

.meal-item-amount { font-size: 12px; color: var(--color-text-muted); }

.reaction-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.r-tag {
  font-size: 12px;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  user-select: none;
}

.r-tag:hover { background: var(--color-surface-3); }

.r-tag.selected {
  background: var(--cmpa-coral-50);
  color: var(--cmpa-coral-700);
  border-color: #F0997B;
}

/* ============================================================
   WHO GROWTH CHART
   ============================================================ */
.who-selectors {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}

.who-sel {
  flex: 1;
  min-width: 80px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 7px var(--space-3);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  text-align: center;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.who-sel:hover { border-color: var(--cmpa-green-400); color: var(--color-text); }

.who-sel.active {
  background: var(--cmpa-green-50);
  color: var(--cmpa-green-700);
  border-color: var(--cmpa-green-400);
}

.chart-canvas-wrap {
  position: relative;
  height: 280px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

#whoChart { width: 100% !important; height: 100% !important; }

.chart-status-box {
  margin-top: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--cmpa-green-50);
  border-radius: var(--radius-md);
  font-size: 13px;
  color: var(--cmpa-green-700);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.chart-status-box svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ============================================================
   AI CHAT
   ============================================================ */
.ai-chat-wrap {
  display: flex;
  flex-direction: column;
  min-height: 420px;
}

.ai-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-height: 400px;
  scroll-behavior: smooth;
}

.chat-msg {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.chat-msg.user { flex-direction: row-reverse; }

.chat-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.chat-msg.ai   .chat-avatar { background: var(--cmpa-green-50); color: var(--cmpa-green-700); }
.chat-msg.user .chat-avatar { background: var(--color-surface-3); color: var(--color-text-muted); }

.chat-bubble {
  max-width: 78%;
  padding: var(--space-3) var(--space-4);
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.6;
}

.chat-msg.ai   .chat-bubble {
  background: var(--color-surface-2);
  color: var(--color-text);
  border-radius: 4px 14px 14px 14px;
}

.chat-msg.user .chat-bubble {
  background: var(--color-primary);
  color: #fff;
  border-radius: 14px 4px 14px 14px;
}

.ai-input-row {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-top: 1px solid var(--color-border);
  align-items: center;
}

.ai-input {
  flex: 1;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 9px 16px;
  font-size: 14px;
  font-family: inherit;
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition);
}

.ai-input:focus { border-color: var(--color-primary); }

.ai-send {
  width: 38px;
  height: 38px;
  background: var(--color-primary);
  border: none;
  border-radius: 50%;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), transform var(--transition);
  flex-shrink: 0;
}

.ai-send:hover { background: var(--color-primary-dark); transform: scale(1.05); }
.ai-send svg { width: 18px; height: 18px; }

.ai-disclaimer {
  text-align: center;
  font-size: 11px;
  color: var(--color-text-light);
  padding: var(--space-2) var(--space-5) var(--space-3);
}

/* ============================================================
   COMMUNITY
   ============================================================ */
.community-filters {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
  scrollbar-width: none;
}

.community-filters::-webkit-scrollbar { display: none; }

.filter-pill {
  font-size: 13px;
  font-weight: 500;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.filter-pill:hover { background: var(--color-surface-3); }
.filter-pill.active { background: var(--cmpa-green-50); color: var(--cmpa-green-700); border-color: var(--cmpa-green-400); }

.post-item {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border-light);
  cursor: pointer;
  transition: background var(--transition);
}

.post-item:last-child { border-bottom: none; }
.post-item:hover { background: var(--color-surface-2); }

.post-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  flex-wrap: wrap;
}

.post-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

.post-author { font-size: 13px; font-weight: 600; color: var(--color-text); }
.post-time   { font-size: 12px; color: var(--color-text-muted); }
.post-title  { font-size: 14px; color: var(--color-text); line-height: 1.5; margin-bottom: var(--space-3); }

.post-actions {
  display: flex;
  gap: var(--space-5);
}

.post-action {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color var(--transition);
  background: none;
  border: none;
  padding: 0;
  font-family: inherit;
}

.post-action:hover { color: var(--color-primary); }
.post-action svg { width: 14px; height: 14px; }

/* ============================================================
   DOCTOR CONSULT
   ============================================================ */
.doctor-list { display: flex; flex-direction: column; gap: 0; }

.doctor-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border-light);
  transition: background var(--transition);
}

.doctor-card:last-child { border-bottom: none; }
.doctor-card:hover { background: var(--color-surface-2); }

.doctor-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}

.doctor-info { flex: 1; min-width: 0; }
.doctor-name { font-size: 14px; font-weight: 600; color: var(--color-text); margin-bottom: 2px; }
.doctor-spec { font-size: 12px; color: var(--color-text-muted); margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.doctor-status {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
}

.status-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.status-online { background: var(--color-success); }
.status-busy   { background: var(--color-warning); }

.doctor-rating { margin-left: var(--space-2); color: var(--color-text-muted); font-size: 12px; }

.book-btn {
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  font-family: inherit;
  transition: background var(--transition), color var(--transition);
}

.book-btn.available { background: var(--color-primary); color: #fff; }
.book-btn.available:hover { background: var(--color-primary-dark); }
.book-btn.busy { background: var(--color-surface-3); color: var(--color-text-muted); border: 1px solid var(--color-border); cursor: default; }

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: sticky;
  top: calc(var(--header-height) + 48px + 16px);
}

.sidebar .card { font-size: 14px; }

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.stat-item {
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  text-align: center;
}

.stat-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label { font-size: 11px; color: var(--color-text-muted); }

/* Safe Foods Tags */
.safe-foods { display: flex; flex-wrap: wrap; gap: var(--space-2); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-12) 0 var(--space-6);
  margin-top: var(--space-12);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.footer-brand-desc {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-top: var(--space-3);
  max-width: 240px;
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
  letter-spacing: 0.3px;
}

.footer-col a {
  display: block;
  font-size: 13px;
  color: var(--color-text-muted);
  text-decoration: none;
  margin-bottom: var(--space-2);
  transition: color var(--transition);
}

.footer-col a:hover { color: var(--color-primary); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
  gap: var(--space-3);
}

.footer-bottom p { font-size: 12px; color: var(--color-text-muted); }

.medical-cert {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--cmpa-blue-600);
  background: var(--cmpa-blue-50);
  padding: 5px 12px;
  border-radius: var(--radius-full);
}

.medical-cert svg { width: 14px; height: 14px; }

/* ============================================================
   UTILITIES
   ============================================================ */
.text-green  { color: var(--cmpa-green-600);  }
.text-amber  { color: var(--cmpa-amber-400);  }
.text-coral  { color: var(--cmpa-coral-400);  }
.text-blue   { color: var(--cmpa-blue-600);   }
.text-muted  { color: var(--color-text-muted);}
.text-center { text-align: center; }
.font-bold   { font-weight: 700; }

.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mb-4 { margin-bottom: var(--space-4); }
.w-full { width: 100%; }

.divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-4) 0;
}

.skeleton {
  background: linear-gradient(90deg, var(--color-surface-2) 25%, var(--color-surface-3) 50%, var(--color-surface-2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border-radius: var(--radius-sm);
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================================
   RESPONSIVE — TABLET (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  :root { --sidebar-width: 280px; }

  .hero-inner {
    grid-template-columns: 1fr 340px;
    gap: var(--space-8);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }

  .primary-nav a { padding: 7px 10px; font-size: 13px; }
  .btn-consult span { display: none; } /* Hide text, show icon only on tablet */
}

/* ============================================================
   RESPONSIVE — MOBILE LANDSCAPE / SMALL TABLET (≤ 768px)
   ============================================================ */
@media (max-width: 768px) {
  :root { --header-height: 60px; }

  /* Header: hide desktop nav, show hamburger */
  .primary-nav  { display: none; }
  .btn-consult .btn-text { display: none; }
  .hamburger    { display: flex; }

  .logo-tagline { display: none; }

  /* Hero stacked */
  .hero-section { padding: var(--space-8) 0; }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .hero-desc { max-width: 100%; }

  /* Content — full width, sidebar below */
  .content-with-sidebar {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }

  /* Blog 1 column */
  .blog-grid { grid-template-columns: 1fr; }
  .blog-card.featured {
    grid-template-columns: 1fr;
    display: flex;
    flex-direction: column;
  }
  .blog-card.featured .blog-thumb { min-height: 200px; aspect-ratio: 16/7; }
  .blog-card.featured .blog-content { padding: var(--space-5); }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr; }

  /* Doctor cards compact */
  .doctor-spec { white-space: normal; }

  /* Chat */
  .ai-messages { max-height: 320px; }

  /* Tools bar: show icons only on very narrow */
  .tool-tab-text { display: inline; }
}

/* ============================================================
   RESPONSIVE — MOBILE PORTRAIT (≤ 480px)
   ============================================================ */
@media (max-width: 480px) {
  :root { --header-height: 56px; }

  .hero-title { font-size: 24px; }
  .hero-features { grid-template-columns: 1fr 1fr; gap: var(--space-2); }
  .feat-card { padding: var(--space-3); }
  .feat-card-icon { font-size: 22px; }

  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }

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

  .footer-grid { grid-template-columns: 1fr; gap: var(--space-5); }
  .footer-bottom { flex-direction: column; text-align: center; }

  .blog-card.featured { grid-template-columns: 1fr; display: flex; flex-direction: column; }

  .tool-tab { padding: 0 var(--space-4); font-size: 13px; }
  .tool-tab-text { display: none; } /* Icon only on very small screens */
  .tool-tab svg { width: 20px; height: 20px; }
  .tool-tab { gap: 0; }

  .card-body { padding: var(--space-4); }
  .card-header { padding: var(--space-3) var(--space-4); }

  .doctor-card { gap: var(--space-3); }
  .doctor-avatar { width: 40px; height: 40px; }

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

  .who-selectors { gap: var(--space-2); }
  .who-sel { min-width: 0; font-size: 12px; padding: 6px var(--space-2); }

  .post-item { padding: var(--space-3) var(--space-4); }

  .ai-input-row { padding: var(--space-2) var(--space-4); }

  /* Btn sizes on mobile */
  .btn-lg { padding: 11px 20px; font-size: 14px; }
  .btn-consult { padding: 8px 14px; font-size: 13px; }
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  .site-header, .tools-bar, .sidebar, .site-footer,
  .hero-section, .ai-chat-wrap, .post-actions { display: none !important; }

  .content-with-sidebar { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  body { background: #fff; font-size: 12pt; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================================
   WORDPRESS CORE CLASSES
   ============================================================ */
.wp-block-image img { border-radius: var(--radius-md); }
.wp-block-quote { border-left: 3px solid var(--color-primary); padding-left: var(--space-4); color: var(--color-text-muted); }

.entry-content h1 { font-size: 2rem;   font-weight: 700; margin: var(--space-8) 0 var(--space-4); }
.entry-content h2 { font-size: 1.6rem; font-weight: 700; margin: var(--space-6) 0 var(--space-3); }
.entry-content h3 { font-size: 1.3rem; font-weight: 600; margin: var(--space-5) 0 var(--space-3); }
.entry-content p  { margin-bottom: var(--space-4); line-height: 1.8; }
.entry-content ul,
.entry-content ol { margin: var(--space-4) 0 var(--space-4) var(--space-5); }
.entry-content ul { list-style: disc; }
.entry-content ol { list-style: decimal; }
.entry-content li { margin-bottom: var(--space-2); }

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