/*
Theme Name: SipBite Custom Theme
Theme URI: https://sipbite.fun/
Author: Antigravity Developer
Description: High-performance, SEO optimized, glassmorphic dark/light mode theme for SipBite authority portal.
Version: 1.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Tags: custom-colors, two-columns, translation-ready, accessibility-ready, blog
Text Domain: sipbite
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* --- CSS Variables & Design System --- */
:root {
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Theme Colors - Light Mode */
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.8);
  --border-color: #e2e8f0;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;

  /* Brand Accents */
  --accent-sip: #0d9488;       /* Fresh Teal */
  --accent-sip-hover: #0f766e;
  --accent-bite: #f59e0b;      /* Warm Amber */
  --accent-bite-hover: #d97706;
  --accent-gradient: linear-gradient(135deg, var(--accent-sip), var(--accent-bite));
  --accent-gradient-hover: linear-gradient(135deg, var(--accent-sip-hover), var(--accent-bite-hover));

  /* UI Tokens */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-blur: 12px;
  --glass-border: rgba(255, 255, 255, 0.4);

  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode Overrides */
[data-theme="dark"] {
  --bg-primary: #090d16;
  --bg-secondary: #0f172a;
  --bg-card: rgba(15, 23, 42, 0.85);
  --border-color: #1e293b;
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;
  --glass-bg: rgba(15, 23, 42, 0.75);
  --glass-border: rgba(255, 255, 255, 0.05);
}

/* --- Base & Reset --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

h1 { font-size: 2.5rem; letter-spacing: -0.03em; }
h2 { font-size: 2rem; letter-spacing: -0.02em; margin-top: 1.5rem; }
h3 { font-size: 1.5rem; }
p { margin-bottom: 1rem; color: var(--text-secondary); }
a { color: inherit; text-decoration: none; transition: color var(--transition-fast); }

/* --- Layout Elements --- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Glassmorphism Card Utility --- */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}
.glass-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-sip);
}

/* --- Header & Navigation --- */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--border-color);
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.logo .sip {
  color: var(--accent-sip);
}
.logo .bite {
  color: var(--accent-bite);
}

/* Nav Menu */
.nav-menu {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  align-items: center;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-link:hover, .nav-link.active {
  color: var(--accent-sip);
  background: rgba(13, 148, 136, 0.08);
}

/* Dropdown Menu */
.dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  width: 220px;
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: 101;
}

.nav-item:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-link {
  display: block;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.dropdown-link:hover {
  background: rgba(13, 148, 136, 0.08);
  color: var(--accent-sip);
}

/* Actions Section */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.search-bar-container {
  position: relative;
  width: 200px;
}

.search-input {
  width: 100%;
  padding: 0.5rem 1rem 0.5rem 2.25rem;
  border: 1px solid var(--border-color);
  border-radius: 50px;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.85rem;
  transition: border-color var(--transition-fast), width var(--transition-fast);
}
.search-input:focus {
  outline: none;
  border-color: var(--accent-sip);
  width: 240px;
}

.search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  fill: var(--text-muted);
  width: 16px;
  height: 16px;
  pointer-events: none;
}

/* Dark Mode Toggle */
.theme-btn {
  background: none;
  border: 1px solid var(--border-color);
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}
.theme-btn:hover {
  background: rgba(13, 148, 136, 0.08);
  border-color: var(--accent-sip);
}
.theme-btn svg {
  width: 1.1rem;
  height: 1.1rem;
  fill: var(--text-secondary);
}

/* Mobile Nav Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
}
.menu-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* Mobile Navigation Overlay */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 350px;
  height: 100vh;
  background: var(--bg-secondary);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  transition: right var(--transition-normal);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.mobile-nav-drawer.active {
  right: 0;
}

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

.close-drawer-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-primary);
}

.mobile-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-menu-item {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
}

.mobile-menu-link {
  font-size: 1.1rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mobile-submenu {
  list-style: none;
  padding-left: 1rem;
  margin-top: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-submenu-link {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.4);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal);
}
.drawer-backdrop.active {
  opacity: 1;
  visibility: visible;
}

/* --- Hero Section --- */
.hero {
  padding: 5rem 0;
  background: linear-gradient(180deg, rgba(13, 148, 136, 0.03) 0%, rgba(245, 158, 11, 0.03) 100%);
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.hero-tag {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: rgba(13, 148, 136, 0.1);
  color: var(--accent-sip);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  border-radius: 50px;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: 3.5rem;
  max-width: 800px;
  margin: 0 auto 1.5rem auto;
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2.5rem auto;
}

.hero-ctas {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
}

.btn-primary {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.3);
}
.btn-primary:hover {
  background: var(--accent-gradient-hover);
  box-shadow: 0 6px 16px rgba(13, 148, 136, 0.4);
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}
.btn-secondary:hover {
  background: var(--bg-primary);
  border-color: var(--accent-sip);
  transform: translateY(-2px);
}

/* --- Grid Sections --- */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 2.5rem;
}

.section-header-left {
  max-width: 600px;
}

.section-header-left p {
  margin-bottom: 0;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-bottom: 3.5rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 2rem;
  margin-bottom: 3.5rem;
}

/* --- Cards (Recipes/Drinks) --- */
.card-media {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 220px;
  margin-bottom: 1.25rem;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.glass-card:hover .card-media img {
  transform: scale(1.05);
}

.card-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: 50px;
}

.card-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  font-weight: 500;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  transition: color var(--transition-fast);
}
.card-title:hover {
  color: var(--accent-sip);
}

.card-excerpt {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
  margin-top: auto;
}

.card-author {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.author-img {
  width: 28px;
  height: 28px;
  border-radius: 50px;
  object-fit: cover;
}

.card-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-sip);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.card-link:hover {
  color: var(--accent-sip-hover);
}

/* --- Newsletter / Callout --- */
.newsletter-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.05) 0%, rgba(245, 158, 11, 0.05) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  text-align: center;
  margin: 4rem auto;
  max-width: 900px;
}

.newsletter-form {
  display: flex;
  max-width: 500px;
  margin: 2rem auto 0 auto;
  gap: 0.5rem;
}

.newsletter-input {
  flex-grow: 1;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-family: var(--font-body);
}
.newsletter-input:focus {
  outline: none;
  border-color: var(--accent-sip);
}

/* --- Footer --- */
footer {
  margin-top: auto;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 4rem 0 2rem 0;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  margin-top: 1rem;
  font-size: 0.95rem;
}

.footer-heading {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  font-weight: 700;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.footer-link:hover {
  color: var(--accent-sip);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
}

/* --- Forms & Common UI --- */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent-sip);
}

/* --- Specific Interactive Tool: Calorie Calculator --- */
.calc-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  margin-top: 2rem;
}

.calc-sliders {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.range-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.range-wrap input[type="range"] {
  flex-grow: 1;
  accent-color: var(--accent-sip);
}

.range-val {
  min-width: 60px;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent-sip);
  background: rgba(13, 148, 136, 0.08);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  text-align: center;
}

.radio-group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
}

.radio-btn {
  position: relative;
}

.radio-btn input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.radio-label {
  display: block;
  text-align: center;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.radio-btn input:checked + .radio-label {
  border-color: var(--accent-sip);
  background: rgba(13, 148, 136, 0.08);
  color: var(--accent-sip);
}

.results-card {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background: linear-gradient(180deg, rgba(13, 148, 136, 0.02) 0%, rgba(245, 158, 11, 0.02) 100%);
}

.calories-display {
  text-align: center;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.calories-val {
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent-sip);
  font-family: var(--font-heading);
}

.macros-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.macro-box {
  text-align: center;
  padding: 1rem 0.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}

.macro-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.macro-val {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--text-primary);
}

/* --- Specific Interactive Tool: Meal Planner --- */
.planner-wrapper {
  margin-top: 2rem;
}

.planner-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 1.5rem;
}

.day-column {
  min-width: 150px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.day-header {
  text-align: center;
  font-weight: 700;
  font-size: 1.1rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
  color: var(--accent-sip);
}

.meal-slot {
  background: var(--bg-primary);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  min-height: 80px;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  position: relative;
  transition: all var(--transition-fast);
}

.meal-slot:hover {
  border-color: var(--accent-sip);
}

.meal-slot-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

.meal-item {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--bg-secondary);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.meal-delete {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.85rem;
}
.meal-delete:hover {
  color: #ef4444;
}

.add-meal-btn {
  background: none;
  border: none;
  color: var(--accent-sip);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: auto;
  align-self: flex-start;
}
.add-meal-btn:hover {
  color: var(--accent-sip-hover);
}

/* Modal for Meal Selection */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1100;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  width: 90%;
  max-width: 500px;
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

.modal-title {
  font-size: 1.25rem;
  font-weight: 700;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-secondary);
}

.recipe-selector-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 300px;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.recipe-select-option {
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 500;
  transition: all var(--transition-fast);
}
.recipe-select-option:hover {
  border-color: var(--accent-sip);
  background: rgba(13, 148, 136, 0.04);
}

/* Grocery checklist page styles */
.grocery-list-container {
  margin-top: 3rem;
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
}

.grocery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.grocery-category {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.grocery-category h4 {
  font-size: 1rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
  margin-bottom: 0.75rem;
  color: var(--accent-sip);
}

.grocery-items {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.grocery-item-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
}

.grocery-item-check input {
  accent-color: var(--accent-sip);
}

/* --- Specific Interactive Tool: Recipe Generator AI --- */
.ai-creator-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.5rem;
  margin-top: 2rem;
}

.tag-select-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag-option {
  position: relative;
}

.tag-option input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.tag-label {
  display: inline-block;
  padding: 0.4rem 0.8rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tag-option input:checked + .tag-label {
  background: var(--accent-sip);
  border-color: var(--accent-sip);
  color: #fff;
}

.ai-output-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2rem;
  min-height: 400px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
}

/* Typing effect placeholder */
.ai-output-placeholder {
  text-align: center;
  color: var(--text-muted);
}

.chef-loader {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.chef-loader-icon {
  width: 60px;
  height: 60px;
  border: 4px solid var(--border-color);
  border-top-color: var(--accent-sip);
  border-radius: 50%;
  animation: spin 1s infinite linear;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.recipe-rendered {
  width: 100%;
  display: none;
}

.recipe-rendered h3 {
  font-size: 1.5rem;
  color: var(--accent-sip);
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
}

.recipe-meta-badges {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.badge {
  background: rgba(13, 148, 136, 0.08);
  color: var(--accent-sip);
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
}

.recipe-section-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 1.5rem 0 0.5rem 0;
  color: var(--text-primary);
}

.recipe-list-items {
  padding-left: 1.25rem;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.recipe-list-items li {
  margin-bottom: 0.5rem;
}

.action-bar {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
}

/* Category/Blog grids styling */
.category-hero {
  padding: 4rem 0;
  text-align: center;
  background: linear-gradient(180deg, rgba(13, 148, 136, 0.05) 0%, var(--bg-primary) 100%);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 3rem;
}

.category-hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.category-subnav {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.category-sublink {
  padding: 0.5rem 1.25rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.category-sublink:hover, .category-sublink.active {
  background: var(--accent-sip);
  border-color: var(--accent-sip);
  color: #fff;
}

.sidebar-layout {
  display: grid;
  grid-template-columns: 2.5fr 1fr;
  gap: 3rem;
  margin-bottom: 5rem;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.sidebar-widget {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.sidebar-widget h4 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

/* E-E-A-T About & Author profiles */
.author-profile {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.author-profile-img {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  object-fit: cover;
}

.author-profile-info h4 {
  margin-bottom: 0.25rem;
}

.author-role {
  font-size: 0.85rem;
  color: var(--accent-sip);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.breadcrumbs a:hover {
  color: var(--accent-sip);
}

.breadcrumbs span::after {
  content: "/";
  margin-left: 0.5rem;
}

.breadcrumbs span:last-child::after {
  content: "";
}

/* Custom notification banner */
.toast-msg {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--text-primary);
  color: var(--bg-primary);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  font-weight: 600;
  display: none;
  z-index: 2000;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* --- Media Queries --- */
@media (max-width: 1024px) {
  h1 { font-size: 2.25rem; }
  .hero h1 { font-size: 3rem; }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
  .footer-brand {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }
  .nav-menu, .nav-actions .search-bar-container {
    display: none;
  }
  .hero h1 { font-size: 2.5rem; }
  .hero p { font-size: 1.05rem; }
  .calc-container, .ai-creator-container, .sidebar-layout {
    grid-template-columns: 1fr;
  }
  .newsletter-form {
    flex-direction: column;
    padding: 0 1.5rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-brand {
    grid-column: span 1;
  }
}