/*
Theme Name: Coffeblog
Theme URI: https://github.com/yourusername/coffeblog
Author: Detroit Brews
Description: A warm, cozy theme for reviewing Detroit coffee shops. Dark espresso browns, creams, and caramel tones.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
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: coffeblog
Tags: blog, custom-menu, featured-images
*/

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  --espresso:    #3D2B1F;
  --espresso-dk: #2A1D14;
  --espresso-lt: #5C3D2E;
  --cream:       #FAF6F1;
  --cream-dk:    #F0E8DC;
  --caramel:     #D4A574;
  --caramel-lt:  #E8C99A;
  --mocha:       #8B5E3C;
  --mocha-lt:    #A67C5B;
  --text-dark:   #2C1810;
  --text-mid:    #5C3D2E;
  --text-light:  #8B7355;
  --white:       #FFFFFF;
  --shadow-sm:   0 2px 8px rgba(61, 43, 31, 0.12);
  --shadow-md:   0 4px 20px rgba(61, 43, 31, 0.18);
  --shadow-lg:   0 8px 40px rgba(61, 43, 31, 0.24);
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   16px;
  --transition:  0.25s ease;
  --font-serif:  'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body:   'Lora', Georgia, serif;
  --font-sans:   'Inter', system-ui, -apple-system, sans-serif;
  --max-width:   1200px;
  --gutter:      clamp(1rem, 4vw, 2rem);
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--text-dark);
  background-color: var(--cream);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--mocha);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover { color: var(--caramel); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--espresso);
  line-height: 1.25;
  font-weight: 700;
}

p { margin-bottom: 1.25rem; }
p:last-child { margin-bottom: 0; }

ul, ol {
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}

blockquote {
  border-left: 4px solid var(--caramel);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--cream-dk);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--text-mid);
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   SITE HEADER
   ============================================================ */
.site-header {
  background-color: var(--espresso);
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(212, 165, 116, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(139, 94, 60, 0.12) 0%, transparent 50%);
  border-bottom: 3px solid var(--caramel);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1.125rem;
}

.site-branding { flex-shrink: 0; }

.site-title {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  color: var(--cream) !important;
  letter-spacing: 0.02em;
  line-height: 1.1;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.site-title::before { content: "☕"; font-size: 0.85em; }
.site-title a { color: var(--cream); text-decoration: none; }
.site-title a:hover { color: var(--caramel); }

.site-tagline {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--caramel-lt);
  font-style: italic;
  margin-top: 0.1rem;
  letter-spacing: 0.05em;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.main-navigation {
  flex: 1;
  display: flex;
  justify-content: flex-end;
}

.main-navigation ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.main-navigation a {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--cream-dk);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition), color var(--transition);
  display: block;
}

.main-navigation a:hover,
.main-navigation .current-menu-item > a,
.main-navigation .current_page_item > a {
  background-color: rgba(212, 165, 116, 0.2);
  color: var(--caramel);
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(250, 246, 241, 0.3);
  color: var(--cream);
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
}

/* ============================================================
   HERO BANNER
   ============================================================ */
.hero-banner {
  background-color: var(--espresso-dk);
  background-image: linear-gradient(135deg, rgba(61, 43, 31, 0.95) 0%, rgba(139, 94, 60, 0.85) 100%);
  padding: clamp(3rem, 8vw, 6rem) var(--gutter);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-banner::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--caramel), var(--mocha), var(--caramel));
}

.hero-content {
  max-width: 700px;
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--caramel);
  margin-bottom: 0.75rem;
  display: block;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  color: var(--cream);
  line-height: 1.1;
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--caramel-lt);
  font-style: italic;
  max-width: 520px;
  margin-inline: auto;
  line-height: 1.6;
}

/* ============================================================
   SECTION HEADINGS
   ============================================================ */
.section-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mocha);
  display: block;
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--espresso);
}

.section-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--caramel), var(--mocha));
  border: none;
  margin: 1rem auto 0;
  border-radius: 2px;
}

/* ============================================================
   POST GRID
   ============================================================ */
.posts-section {
  padding-block: clamp(2.5rem, 6vw, 5rem);
}

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

@media (max-width: 900px) { .posts-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 580px) { .posts-grid { grid-template-columns: 1fr; } }

/* ============================================================
   POST CARD
   ============================================================ */
.post-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(61, 43, 31, 0.08);
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card-thumbnail {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background-color: var(--espresso-lt);
}

.card-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.post-card:hover .card-thumbnail img { transform: scale(1.05); }

.card-thumbnail::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(61, 43, 31, 0.0) 40%, rgba(61, 43, 31, 0.55) 100%);
  pointer-events: none;
}

.card-thumbnail-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--espresso-lt), var(--mocha));
  font-size: 3rem;
  color: rgba(250, 246, 241, 0.3);
}

.card-neighborhood {
  position: absolute;
  bottom: 0.75rem;
  left: 0.75rem;
  z-index: 1;
  background-color: var(--caramel);
  color: var(--espresso-dk);
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
}

.card-body {
  padding: 1.4rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.card-rating {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.stars { display: inline-flex; gap: 0.1rem; }
.star { font-size: 0.85rem; color: var(--caramel); }
.star.empty { color: var(--cream-dk); }

.rating-number {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--text-light);
  margin-left: 0.25rem;
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--espresso);
  line-height: 1.3;
  margin: 0;
}

.card-title a { color: inherit; }
.card-title a:hover { color: var(--mocha); }

.card-excerpt {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.65;
  flex: 1;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--cream-dk);
  margin-top: auto;
}

.card-meta-date {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--text-light);
}

.card-read-more {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--mocha);
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap var(--transition), color var(--transition);
}

.card-read-more:hover { color: var(--caramel); gap: 0.5rem; }
.card-read-more::after { content: "→"; }

/* ============================================================
   SIDEBAR / TWO-COLUMN LAYOUT
   ============================================================ */
.content-area { padding-block: clamp(2rem, 5vw, 4rem); }

.content-wrapper {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  align-items: start;
}

@media (max-width: 900px) { .content-wrapper { grid-template-columns: 1fr; } }

/* ============================================================
   SINGLE POST
   ============================================================ */
.single-post-hero {
  position: relative;
  height: clamp(280px, 45vw, 500px);
  overflow: hidden;
  background-color: var(--espresso-dk);
}

.single-post-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.single-post-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(42, 29, 20, 0.2) 0%, rgba(42, 29, 20, 0.75) 100%);
}

.single-post-header {
  padding: clamp(2rem, 5vw, 3.5rem) var(--gutter) 2rem;
  background: var(--espresso);
  color: var(--cream);
}

.single-post-header .container { max-width: 820px; }

.post-category-badge {
  display: inline-block;
  background: var(--caramel);
  color: var(--espresso-dk);
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.single-post-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--cream);
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

.post-byline {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--caramel-lt);
  align-items: center;
}

.post-byline span { display: flex; align-items: center; gap: 0.35rem; }

/* ============================================================
   SHOP META CARD (single post)
   ============================================================ */
.shop-meta-card {
  background: var(--cream-dk);
  border: 1px solid rgba(61, 43, 31, 0.12);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.shop-meta-card-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--espresso);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--caramel);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.shop-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 500px) { .shop-meta-grid { grid-template-columns: 1fr; } }

.meta-item { display: flex; flex-direction: column; gap: 0.2rem; }

.meta-label {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mocha);
}

.meta-value {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-dark);
  font-weight: 600;
}

.meta-value.stars-large .star { font-size: 1rem; }

.price-range {
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--mocha);
  letter-spacing: 0.05em;
}

/* ============================================================
   POST CONTENT
   ============================================================ */
.entry-content { max-width: 720px; }

.entry-content h2 {
  font-size: clamp(1.35rem, 2.5vw, 1.65rem);
  margin: 2.5rem 0 0.9rem;
  color: var(--espresso);
}

.entry-content h3 {
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  margin: 2rem 0 0.75rem;
  color: var(--espresso-lt);
}

.entry-content p { margin-bottom: 1.4rem; }

.entry-content img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  margin-block: 1.5rem;
}

.entry-content a { color: var(--mocha); text-decoration: underline; text-underline-offset: 3px; }
.entry-content a:hover { color: var(--caramel); }

/* ============================================================
   SIDEBAR WIDGETS
   ============================================================ */
.sidebar {
  position: sticky;
  top: 6rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.widget {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(61, 43, 31, 0.07);
}

.widget-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--espresso);
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--caramel);
}

.widget ul { list-style: none; padding: 0; margin: 0; }
.widget ul li { padding: 0.45rem 0; border-bottom: 1px solid var(--cream-dk); font-size: 0.9rem; }
.widget ul li:last-child { border-bottom: none; }
.widget ul li a { color: var(--text-mid); }
.widget ul li a:hover { color: var(--mocha); }

.neighborhood-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.neighborhood-tag {
  background: var(--cream-dk);
  border: 1px solid rgba(61, 43, 31, 0.15);
  color: var(--text-mid);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.neighborhood-tag:hover {
  background: var(--caramel);
  color: var(--espresso-dk);
  border-color: var(--caramel);
}

/* ============================================================
   ARCHIVE PAGE
   ============================================================ */
.archive-header {
  background: var(--espresso);
  padding: clamp(2rem, 5vw, 3.5rem) var(--gutter);
  text-align: center;
}

.archive-header .archive-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--caramel);
  display: block;
  margin-bottom: 0.5rem;
}

.archive-header h1 { color: var(--cream); font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 0.75rem; }

.archive-header .archive-description {
  color: var(--caramel-lt);
  font-style: italic;
  max-width: 480px;
  margin-inline: auto;
}

/* ============================================================
   PAGINATION
   ============================================================ */
.posts-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  padding-block: 2.5rem;
  flex-wrap: wrap;
}

.posts-pagination .page-numbers {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  min-width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--text-mid);
  border: 1px solid rgba(61, 43, 31, 0.15);
  background: var(--white);
  transition: all var(--transition);
}

.posts-pagination .page-numbers:hover,
.posts-pagination .page-numbers.current {
  background: var(--espresso);
  color: var(--cream);
  border-color: var(--espresso);
}

/* ============================================================
   STATIC PAGE
   ============================================================ */
.page-header {
  background: linear-gradient(135deg, var(--espresso) 0%, var(--espresso-lt) 100%);
  padding: clamp(2.5rem, 6vw, 4rem) var(--gutter);
  text-align: center;
}

.page-header h1 { color: var(--cream); font-size: clamp(1.8rem, 4vw, 2.8rem); }

.page-content {
  padding-block: clamp(2rem, 5vw, 4rem);
  max-width: 820px;
  margin-inline: auto;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background-color: var(--espresso-dk);
  border-top: 3px solid var(--caramel);
  padding: clamp(2.5rem, 5vw, 4rem) var(--gutter) 1.5rem;
  color: var(--caramel-lt);
  margin-top: auto;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

@media (max-width: 700px) { .footer-inner { grid-template-columns: 1fr; gap: 2rem; } }

.footer-brand .footer-logo {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--cream);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.footer-brand p {
  font-size: 0.875rem;
  color: rgba(232, 201, 154, 0.75);
  line-height: 1.65;
  margin: 0;
}

.footer-col-title {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--caramel);
  margin-bottom: 1rem;
}

.footer-nav ul { list-style: none; padding: 0; margin: 0; }
.footer-nav li { margin-bottom: 0.45rem; }
.footer-nav a { font-size: 0.875rem; color: rgba(232, 201, 154, 0.75); transition: color var(--transition); }
.footer-nav a:hover { color: var(--caramel); }

.footer-bottom {
  border-top: 1px solid rgba(212, 165, 116, 0.2);
  padding-top: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-copyright {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: rgba(232, 201, 154, 0.5);
}

/* ============================================================
   WORDPRESS ADMIN BAR OFFSET
   ============================================================ */
.admin-bar .site-header { top: 32px; }
@media screen and (max-width: 782px) { .admin-bar .site-header { top: 46px; } }

/* ============================================================
   RESPONSIVE: MOBILE NAV
   ============================================================ */
@media (max-width: 700px) {
  .menu-toggle { display: block; }

  .main-navigation {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--espresso-dk);
    padding: 1rem var(--gutter);
    border-top: 1px solid rgba(212, 165, 116, 0.15);
    box-shadow: var(--shadow-md);
  }

  .main-navigation.is-open { display: flex; }

  .main-navigation ul {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 0.15rem;
  }

  .main-navigation a { padding: 0.7rem 1rem; border-radius: var(--radius-sm); }
  .site-header { position: relative; }
}

/* ============================================================
   EMPTY STATE
   ============================================================ */
.no-posts {
  text-align: center;
  padding: 4rem var(--gutter);
  color: var(--text-light);
}

.no-posts .no-posts-icon {
  font-size: 3.5rem;
  display: block;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.no-posts h2 { font-size: 1.4rem; color: var(--text-mid); margin-bottom: 0.5rem; }