/*
Theme Name: BurgerHouse Karlsruhe
Theme URI: https://burgerhouse-karlsruhe.de
Author: BurgerHouse
Description: Modernes, responsives WordPress-Theme für Burger-Restaurants mit Online-Bestellsystem, lokalem SEO für Karlsruhe und konfigurierbarem Liefer-Popup.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: pizzabella
*/

:root {
  --dark: #111111;
  --dark-2: #1a1a1a;
  --red: #CB102E;
  --red-dark: #a30c24;
  --gold: #F5B800;
  --white: #FFFFFF;
  --light: #F7F7F7;
  --gray: #8a8a8a;
  --border: #2a2a2a;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0,0,0,0.12);
  --font-head: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: #222;
  background: var(--white);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-head); margin: 0 0 .5em; line-height: 1.2; }
p { margin: 0 0 1em; }
ul { list-style: none; margin: 0; padding: 0; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-red { color: var(--red); }

/* Buttons */
.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-red { background: var(--red); color: #fff; }
.btn-red:hover { background: var(--red-dark); box-shadow: 0 8px 20px rgba(203,16,46,.35); }
.btn-outline { background: transparent; border-color: #fff; color: #fff; }
.btn-outline:hover { background: #fff; color: var(--dark); }
.btn-large { padding: 16px 36px; font-size: 17px; }
.btn-small { padding: 8px 16px; font-size: 13px; width: 100%; border-radius: 8px; margin-top: 10px; }

/* Header */
.site-header {
  background: var(--dark);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  gap: 20px;
}
.logo { display: flex; align-items: center; gap: 8px; color: #fff; font-family: var(--font-head); font-weight: 700; font-size: 20px; }
.logo-icon { font-size: 24px; }
.main-nav ul { display: flex; gap: 30px; }
.main-nav a { color: #e6e6e6; font-weight: 500; font-size: 15px; transition: color .15s; }
.main-nav a:hover { color: var(--red); }
.header-actions { display: flex; align-items: center; gap: 18px; }
.cart-icon { position: relative; color: #fff; font-size: 20px; }
.cart-count {
  position: absolute; top: -8px; right: -12px;
  background: var(--red); color: #fff; font-size: 11px; font-weight: 700;
  border-radius: 50%; width: 18px; height: 18px;
  display: flex; align-items: center; justify-content: center;
}
.menu-toggle { display: none; background: none; border: none; color: #fff; font-size: 24px; cursor: pointer; }

/* Hero */
.hero {
  background: linear-gradient(135deg, #1a1a1a, #2b2b2b);
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; }
.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-slider { position: absolute; inset: 0; }
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1.4s ease;
}
.hero-slide.active { opacity: 1; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.85), rgba(0,0,0,.35)); }
.hero-content { position: relative; z-index: 2; color: #fff; max-width: 620px; }
.hero-content h1 { font-size: 52px; font-weight: 800; }
.hero-content p { font-size: 18px; color: #ddd; margin-bottom: 28px; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

/* Features */
.features { background: var(--dark); padding: 50px 0; border-bottom: 1px solid var(--border); }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.feature { text-align: center; color: #eee; }
.feature span { font-size: 30px; display: block; margin-bottom: 10px; }
.feature h4 { font-size: 16px; margin-bottom: 4px; color: #fff; }
.feature p { font-size: 13px; color: var(--gray); margin: 0; }

/* Section titles */
.section-title { font-size: 34px; text-align: center; font-weight: 700; }
.section-subtitle { text-align: center; color: var(--gray); margin-top: -8px; margin-bottom: 30px; }
.menu-preview { padding: 70px 0; }
.center-btn { text-align: center; margin-top: 30px; }

/* Pizza grid & cards */
.pizza-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.pizza-card {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  overflow: hidden; display: flex; flex-direction: column; padding-bottom: 16px;
  transition: transform .2s ease;
}
.pizza-card:hover { transform: translateY(-4px); }
.pizza-card-img { height: 160px; background: var(--light); display: flex; align-items: center; justify-content: center; }
.pizza-card-img img { width: 100%; height: 100%; object-fit: cover; }
.placeholder-icon { font-size: 50px; }
.placeholder-icon-lg { font-size: 90px; display:flex; align-items:center; justify-content:center; height:100%; }
.pizza-card-body { padding: 14px 16px 4px; }
.pizza-card-body h4 { font-size: 16px; margin-bottom: 4px; }
.pizza-excerpt { font-size: 13px; color: var(--gray); margin-bottom: 6px; }
.pizza-price { color: var(--red); font-weight: 700; font-size: 17px; margin: 0; }
.pizza-card .btn-small { margin-left: 16px; margin-right: 16px; width: calc(100% - 32px); }
.empty-note { text-align: center; color: var(--gray); grid-column: 1 / -1; }

/* About teaser */
.about-teaser { background: var(--light); padding: 70px 0; }
.about-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 50px; align-items: center; }
.about-image {
  background: linear-gradient(135deg, var(--red), var(--gold));
  border-radius: var(--radius); height: 320px;
  display: flex; align-items: center; justify-content: center; font-size: 90px;
}

/* CTA banner */
.cta-banner { background: var(--red); color: #fff; text-align: center; padding: 60px 0; }
.cta-banner h2 { font-size: 28px; margin-bottom: 24px; max-width: 700px; margin-left: auto; margin-right: auto; }
.cta-banner .btn-red { background: var(--dark); }
.cta-banner .btn-red:hover { background: #000; }

/* Small page hero */
.page-hero-small { background: var(--dark); color: #fff; padding: 60px 0; text-align: center; }
.page-hero-small h1 { font-size: 36px; margin-bottom: 6px; }
.page-hero-small p { color: var(--gray); margin: 0; }

/* Menu page */
.menu-page { padding: 50px 0 80px; }
.menu-filters { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 36px; }
.filter-btn {
  padding: 9px 20px; border-radius: 999px; border: 2px solid #ddd; background: #fff;
  cursor: pointer; font-weight: 600; font-size: 14px; color: #444; transition: all .15s;
}
.filter-btn.active, .filter-btn:hover { background: var(--red); border-color: var(--red); color: #fff; }

/* Product page */
.product-page { padding: 50px 0 80px; }
.product-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.breadcrumb { font-size: 13px; color: var(--gray); margin-bottom: 14px; }
.product-image { background: var(--light); border-radius: var(--radius); overflow: hidden; min-height: 380px; display: flex; align-items:center; justify-content:center; }
.product-image img { width: 100%; height: 100%; object-fit: cover; }
.product-info h1 { font-size: 32px; }
.product-base-price { font-size: 26px; font-weight: 800; color: var(--red); }
.option-group { margin-bottom: 22px; }
.option-group h4 { font-size: 15px; margin-bottom: 10px; }
.pill-group { display: flex; gap: 10px; flex-wrap: wrap; }
.pill {
  padding: 9px 16px; border-radius: 999px; border: 2px solid #ddd; background: #fff;
  cursor: pointer; font-size: 13px; font-weight: 600; color: #444; transition: all .15s;
}
.pill.active { background: var(--dark); border-color: var(--dark); color: #fff; }
.checkbox-group { display: flex; gap: 10px; flex-wrap: wrap; }
.checkbox-pill { border: 2px solid #ddd; border-radius: 999px; padding: 8px 16px; font-size: 13px; cursor: pointer; display: flex; align-items: center; gap: 6px; }
.checkbox-pill input { accent-color: var(--red); }
.qty-row { display: flex; align-items: center; gap: 18px; margin: 24px 0; }
.qty-row button {
  width: 38px; height: 38px; border-radius: 50%; border: 2px solid #ddd; background: #fff;
  font-size: 18px; cursor: pointer;
}
#qty-value { font-weight: 700; font-size: 18px; min-width: 20px; text-align: center; }

/* Cart page */
.cart-page { padding: 50px 0 90px; }
.cart-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 40px; align-items: start; }
.cart-line {
  display: grid; grid-template-columns: 2fr auto auto auto; align-items: center; gap: 16px;
  padding: 18px 0; border-bottom: 1px solid #eee;
}
.cart-line h4 { margin: 0 0 4px; font-size: 16px; }
.cart-line-opts { font-size: 12px; color: var(--gray); margin: 0; }
.cart-line-qty { display: flex; align-items: center; gap: 10px; }
.qty-btn { width: 28px; height: 28px; border-radius: 6px; border: 1px solid #ddd; background: #fff; cursor: pointer; }
.cart-line-price { font-weight: 700; min-width: 70px; text-align: right; }
.cart-line-remove { background: none; border: none; font-size: 20px; color: var(--gray); cursor: pointer; }
.cart-line-remove:hover { color: var(--red); }
.cart-empty-msg { padding: 40px 0; text-align: center; color: var(--gray); }
.cart-summary, .checkout-summary {
  background: var(--light); border-radius: var(--radius); padding: 24px; position: sticky; top: 90px;
}
.cart-summary .row, .checkout-summary .row { display: flex; justify-content: space-between; margin-bottom: 10px; font-size: 14px; }
.cart-summary .total, .checkout-summary .total { font-weight: 800; font-size: 18px; border-top: 1px solid #ddd; padding-top: 12px; margin-top: 4px; }
.continue-shopping { display: block; text-align: center; margin-top: 14px; font-size: 13px; color: var(--gray); }

/* Checkout */
.checkout-page { padding: 50px 0 90px; }
.checkout-layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: start; }
.checkout-form h3 { margin-top: 24px; }
.form-row { margin-bottom: 14px; }
.form-row.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row label { display: block; font-size: 13px; font-weight: 600; color: #444; }
.form-row input, .form-row textarea {
  width: 100%; margin-top: 6px; padding: 11px 14px; border-radius: 8px; border: 1px solid #ddd; font-size: 14px; font-family: inherit;
}
.payment-options { display: flex; flex-direction: column; gap: 10px; margin-bottom: 10px; }
.payment-option { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border: 1px solid #ddd; border-radius: 10px; cursor: pointer; font-size: 14px; }
.payment-option input { accent-color: var(--red); }
.error-msg { color: var(--red); font-size: 13px; margin-top: 10px; }
.success-msg { background: #e7f7ec; color: #1c7c3d; padding: 18px; border-radius: 10px; }
.checkout-item-row { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 8px; }

/* Confirmation */
.confirmation-page { padding: 90px 0; }
.confirmation-box { max-width: 480px; margin: 0 auto; text-align: center; }
.check-icon {
  width: 70px; height: 70px; border-radius: 50%; background: #1fb455; color: #fff;
  font-size: 34px; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px;
}
.order-number { font-weight: 700; color: var(--red); }
.delivery-est { background: var(--light); padding: 16px; border-radius: 10px; margin: 24px 0; font-weight: 600; }

/* About page */
.about-page { padding: 50px 0 80px; max-width: 800px; margin: 0 auto; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; text-align: center; }
.values-grid span { font-size: 34px; display: block; margin-bottom: 8px; }

/* Gallery */
.gallery-page { padding: 50px 0 80px; }
.gallery-page .wp-block-gallery { margin-top: 20px; }

/* Contact */
.contact-page { padding: 50px 0 90px; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.contact-info p { font-size: 15px; }
.contact-form { display: flex; flex-direction: column; gap: 14px; }
.contact-form label { font-size: 13px; font-weight: 600; color: #444; }
.contact-form input, .contact-form textarea {
  width: 100%; margin-top: 6px; padding: 11px 14px; border-radius: 8px; border: 1px solid #ddd; font-size: 14px; font-family: inherit;
}

/* Location */
.location-page { padding: 50px 0 90px; }
.location-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 40px; align-items: start; }
.location-map iframe { border-radius: var(--radius); }

/* Hours list (shared) */
.hours-list li { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px dashed #ddd; font-size: 14px; }

/* Footer */
.site-footer { background: var(--dark); color: #ccc; padding: 60px 0 0; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; padding-bottom: 40px; border-bottom: 1px solid var(--border); }
.footer-col h4 { color: #fff; font-size: 15px; margin-bottom: 14px; }
.footer-col p, .footer-col a { color: #aaa; font-size: 14px; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col .hours-list li { border-color: var(--border); color: #aaa; }
.social-links { display: flex; gap: 14px; }
.social-links a { color: var(--gold); font-weight: 600; }
.footer-bottom { text-align: center; padding: 20px 0; font-size: 13px; color: #777; }

/* Delivery popup */
.pb-popup-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 999;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: opacity .25s ease;
}
.pb-popup-overlay.is-visible { opacity: 1; visibility: visible; }
.pb-popup {
  background: #fff; border-radius: var(--radius); padding: 36px; max-width: 380px; width: 90%;
  text-align: center; position: relative; box-shadow: 0 20px 60px rgba(0,0,0,.3);
}
.pb-popup-icon { font-size: 40px; margin-bottom: 10px; }
.pb-popup-close { position: absolute; top: 12px; right: 16px; background: none; border: none; font-size: 22px; cursor: pointer; color: var(--gray); }
.pb-popup p { color: #555; margin-bottom: 20px; }

/* Toast */
.pb-toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--dark); color: #fff; padding: 12px 22px; border-radius: 999px; font-size: 14px;
  opacity: 0; transition: all .3s ease; z-index: 1000;
}
.pb-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* Responsive */
@media (max-width: 960px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .pizza-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .product-grid, .cart-layout, .checkout-layout, .contact-grid, .location-grid { grid-template-columns: 1fr; }
  .hero-content h1 { font-size: 38px; }
}
@media (max-width: 680px) {
  .main-nav { position: absolute; top: 100%; left: 0; right: 0; background: var(--dark); display: none; flex-direction: column; padding: 10px 0; border-top: 1px solid var(--border); }
  .main-nav.open { display: flex; }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav a { display: block; padding: 12px 24px; }
  .menu-toggle { display: block; }
  .pizza-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .form-row.two-col { grid-template-columns: 1fr; }
  .cart-line { grid-template-columns: 1fr; text-align: left; gap: 8px; }
  .cart-line-price { text-align: left; }
}