/* ==========================================================================
   Dally's Hope 4 Paws Rescue — Stylesheet
   Clean, minimal, photo-driven. No AI slop.
   ========================================================================== */

/* --- MPA View Transitions --- */
@view-transition {
  navigation: auto;
}

/* --- Custom Properties --- */
:root {
  --color-bg: #FAFAF8;
  --color-surface: #FFFFFF;
  --color-text: #1A1A1A;
  --color-text-muted: #6B6B6B;
  --color-accent: #2D6A4F;
  --color-accent-hover: #1B4332;
  --color-border: #E5E5E0;
  --color-warm: #D4A373;
  --color-warm-light: #F5EDE3;
  --color-error: #C1292E;
  --color-success: #2D6A4F;

  --font-family-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-headings: 'Outfit', sans-serif;
  
  --font-family: var(--font-family-body);
  
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;

  --max-width: 1100px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.5rem;
  --spacing-xl: 4rem;
  --spacing-2xl: 6rem;

  --radius: 6px;
  --radius-lg: 10px;
  --radius-bezel-outer: 2rem;
  --radius-bezel-inner: calc(var(--radius-bezel-outer) - 0.375rem);
  
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.05), 0 2px 8px rgba(0,0,0,0.04);
  --shadow-inset: inset 0 1px 2px rgba(255, 255, 255, 0.15);
  
  --transition-spring: cubic-bezier(0.32, 0.72, 0, 1);
  --transition-speed: 0.7s;
  --transition-fast: 0.2s;
}

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

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-family-headings);
  line-height: 1.2;
  font-weight: 600;
}

h1 { font-size: var(--font-size-2xl); }
h2 { font-size: var(--font-size-xl); line-height: 1.3; }
h3 { font-size: var(--font-size-lg); font-weight: 500; line-height: 1.4; }

ul { list-style: none; }

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-xl) 0;
}

.section--tight {
  padding: var(--spacing-lg) 0;
}

/* --- Header --- */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-family: var(--font-family-headings);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.site-logo:hover {
  color: var(--color-accent);
}

.site-logo-img {
  height: 38px;
  width: 38px;
  object-fit: contain;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  transition: transform var(--transition-fast) ease, border-color var(--transition-fast) ease;
}

.site-logo:hover .site-logo-img {
  transform: rotate(5deg) scale(1.05);
  border-color: var(--color-accent);
}

.nav-list {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.nav-list a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.nav-list a:hover,
.nav-list a.active {
  color: var(--color-text);
  border-bottom-color: var(--color-accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-text);
}

.nav-toggle svg {
  width: 24px;
  height: 24px;
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.65) 0%,
    rgba(0,0,0,0.2) 50%,
    rgba(0,0,0,0.05) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: var(--spacing-xl) var(--spacing-md) var(--spacing-lg);
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}

.hero h1 {
  color: #fff;
  font-size: var(--font-size-3xl);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

.hero p {
  color: rgba(255,255,255,0.9);
  font-size: var(--font-size-lg);
  max-width: 520px;
  margin-bottom: var(--spacing-md);
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 500;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.2s ease, transform 0.1s ease;
}

.btn:active {
  transform: scale(0.98);
}

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

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

.btn--outline {
  background: transparent;
  color: var(--color-accent);
  border: 1.5px solid var(--color-accent);
}

.btn--outline:hover {
  background-color: var(--color-accent);
  color: #fff;
}

.btn--white {
  background: #fff;
  color: var(--color-text);
}

.btn--white:hover {
  background: var(--color-bg);
  color: var(--color-text);
}

.btn--lg {
  padding: 0.75rem 1.5rem;
  font-size: var(--font-size-base);
}

/* --- Intro section --- */
.intro {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.intro p {
  color: var(--color-text-muted);
  font-size: var(--font-size-lg);
  line-height: 1.7;
}

/* --- Dog Cards --- */
.dogs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

/* Double-Bezel nested architecture */
.dog-card-shell {
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid var(--color-border);
  padding: var(--spacing-xs);
  border-radius: var(--radius-bezel-outer);
  transition: box-shadow var(--transition-speed) var(--transition-spring), transform var(--transition-speed) var(--transition-spring);
}

.dog-card-shell:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px) scale(1.01);
}

.dog-card-core {
  background: var(--color-surface);
  border-radius: var(--radius-bezel-inner);
  overflow: hidden;
  box-shadow: var(--shadow-inset);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.dog-card-image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
  border-radius: calc(var(--radius-bezel-inner) - 2px) calc(var(--radius-bezel-inner) - 2px) 0 0;
}

.dog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-speed) var(--transition-spring);
}

.dog-card-shell:hover .dog-card-image img {
  transform: scale(1.05);
}

.dog-card-badge {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  background: var(--color-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.dog-card-badge--pending {
  background: var(--color-text-muted);
}

.dog-card-badge--available {
  background: var(--color-accent);
}

.dog-card-body {
  padding: var(--spacing-md);
  flex-grow: 1;
}

.dog-card-name {
  font-family: var(--font-family-headings);
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--color-text);
}

.dog-card-meta {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
}

.dog-card-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--spacing-sm);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.dog-card-footer {
  padding: 0 var(--spacing-md) var(--spacing-md);
}

/* Button-in-button trailing icon CTA */
.btn-card-more {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: var(--color-warm-light);
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.5rem 0.5rem 0.5rem var(--spacing-md);
  border-radius: 50px;
  transition: background var(--transition-fast) ease, transform var(--transition-fast) ease;
}

.btn-card-more:hover {
  background: #ecdcc9;
  color: var(--color-text);
}

.btn-card-more .btn-icon-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-speed) var(--transition-spring);
}

.btn-card-more .btn-icon-circle svg {
  width: 16px;
  height: 16px;
  color: var(--color-text);
  transition: transform var(--transition-speed) var(--transition-spring);
}

.btn-card-more:hover .btn-icon-circle {
  transform: scale(1.05);
}

.btn-card-more:hover .btn-icon-circle svg {
  transform: translateX(2px);
}

.btn-card-more:active {
  transform: scale(0.98);
}

/* --- Help Strip --- */
.help-strip {
  background: var(--color-warm-light);
  text-align: center;
}

.help-strip h2 {
  margin-bottom: var(--spacing-sm);
}

.help-strip-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  font-size: var(--font-size-lg);
  font-weight: 500;
}

.help-strip-links a {
  color: var(--color-accent);
}

.help-strip-links a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

/* --- About Page --- */
.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.about-story-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.about-story-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-story-text h2 {
  margin-bottom: var(--spacing-sm);
}

.about-story-text p {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
  line-height: 1.7;
}

.mission-block {
  background: var(--color-warm-light);
  border-left: 4px solid var(--color-warm);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: var(--spacing-lg) 0;
  max-width: 720px;
}

.mission-block p {
  font-size: var(--font-size-lg);
  color: var(--color-text);
  line-height: 1.7;
  font-style: italic;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.stat-item {
  padding: var(--spacing-md);
}

.stat-number {
  font-size: var(--font-size-3xl);
  font-weight: 600;
  color: var(--color-accent);
  display: block;
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

.registration-info {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-lg);
  max-width: 500px;
  margin: var(--spacing-lg) auto 0;
}

.registration-info h3 {
  margin-bottom: var(--spacing-sm);
}

.registration-info p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

/* --- Adopt Page --- */
.adopt-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.adopt-header h1 {
  margin-bottom: var(--spacing-xs);
}

.adopt-header p {
  color: var(--color-text-muted);
  max-width: 520px;
  margin: 0 auto var(--spacing-md);
}

.filter-bar {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
}

.filter-btn {
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 500;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
}

.filter-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.filter-btn.active {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.adopt-external {
  text-align: center;
  padding: var(--spacing-lg) 0;
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

/* --- Help Page --- */
.help-sections {
  display: grid;
  gap: var(--spacing-xl);
}

.help-section {
  max-width: 720px;
}

.help-section h2 {
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.help-section p {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--spacing-sm);
}

.help-section ul {
  list-style: disc;
  padding-left: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.help-section li {
  color: var(--color-text-muted);
  margin-bottom: 0.4rem;
  line-height: 1.6;
}

.donate-box {
  background: var(--color-warm-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  max-width: 500px;
}

.donate-box .ein {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-top: var(--spacing-sm);
}

/* --- Contact Page --- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
}

.contact-form h2,
.contact-info h2 {
  margin-bottom: var(--spacing-md);
}

.form-group {
  margin-bottom: var(--spacing-sm);
}

.form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: 0.3rem;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  padding: 0.6rem 0.75rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color 0.2s ease;
}

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

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-message {
  padding: var(--spacing-sm);
  border-radius: var(--radius);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-sm);
}

.form-message--success {
  background: #e8f5e9;
  color: var(--color-success);
  border: 1px solid #c8e6c9;
}

.form-message--error {
  background: #fdecea;
  color: var(--color-error);
  border: 1px solid #f5c6cb;
}

.contact-details {
  list-style: none;
}

.contact-details li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.contact-details li strong {
  color: var(--color-text);
  min-width: 70px;
}

/* --- Footer --- */
.site-footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.7);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-about h3,
.footer-links h3,
.footer-newsletter h3 {
  color: #fff;
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-sm);
}

.footer-about p {
  font-size: var(--font-size-sm);
  line-height: 1.6;
  margin-bottom: var(--spacing-xs);
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.4rem;
}

.footer-links a {
  color: rgba(255,255,255,0.7);
  font-size: var(--font-size-sm);
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: #fff;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.newsletter-form input {
  flex: 1;
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  padding: 0.5rem 0.75rem;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.1);
  color: #fff;
}

.newsletter-form input::placeholder {
  color: rgba(255,255,255,0.4);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--color-warm);
}

.newsletter-form button {
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 500;
  padding: 0.5rem 1rem;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s ease;
}

.newsletter-form button:hover {
  background: var(--color-accent-hover);
}

.newsletter-success {
  font-size: var(--font-size-sm);
  color: var(--color-warm);
  margin-top: var(--spacing-xs);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  font-size: 0.8125rem;
}

.footer-bottom a {
  color: rgba(255,255,255,0.5);
}

.footer-bottom a:hover {
  color: #fff;
}

.footer-social {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

.footer-social a {
  color: rgba(255,255,255,0.5);
  transition: color 0.2s ease;
}

.footer-social a:hover {
  color: #fff;
}

.footer-social svg {
  width: 20px;
  height: 20px;
}

/* --- 404 Page --- */
.page-404 {
  text-align: center;
  padding: var(--spacing-2xl) 0;
}

.page-404 h1 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-sm);
}

.page-404 p {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

/* --- Section Headers --- */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-header h2 {
  margin-bottom: var(--spacing-xs);
}

.section-header p {
  color: var(--color-text-muted);
  max-width: 480px;
  margin: 0 auto;
}

/* --- Page Header (inner pages) --- */
.page-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-lg) 0;
}

.page-header h1 {
  margin-bottom: 0.25rem;
}

.page-header p {
  color: var(--color-text-muted);
}

/* --- Responsive --- */
@media (max-width: 768px) {
  :root {
    --font-size-2xl: 1.75rem;
    --font-size-3xl: 2rem;
  }

  .nav-toggle {
    display: block;
  }

  .nav-list {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: var(--spacing-sm) var(--spacing-md);
    gap: 0;
    box-shadow: var(--shadow-md);
  }

  .nav-list.open {
    display: flex;
  }

  .nav-list a {
    padding: 0.6rem 0;
    border-bottom: none;
    display: block;
  }

  .hero {
    min-height: 320px;
  }

  .hero h1 {
    font-size: var(--font-size-2xl);
  }

  .dogs-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }

  .about-story {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .about-story-image {
    order: -1;
    max-height: 300px;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

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

  .stats-row {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xs);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 600px) {
  .dogs-grid {
    grid-template-columns: 1fr;
  }

  .help-strip-links {
    gap: var(--spacing-sm);
    font-size: var(--font-size-base);
  }

  .filter-bar {
    flex-wrap: wrap;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .dogs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   Modern Web Guidance Extensions
   ========================================================================== */

/* --- Eyebrow tags --- */
.eyebrow-tag {
  display: inline-block;
  font-family: var(--font-family-headings);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 600;
  color: var(--color-warm);
  margin-bottom: var(--spacing-xs);
}

/* --- Form validations (:user-valid / :user-invalid) --- */
input:user-invalid,
select:user-invalid,
textarea:user-invalid {
  border-color: var(--color-error) !important;
  background-color: rgba(193, 41, 46, 0.01) !important;
}

input:user-valid,
select:user-valid,
textarea:user-valid {
  border-color: var(--color-success) !important;
}

/* Focus styles */
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-accent) !important;
  box-shadow: 0 0 0 3px rgba(45, 106, 79, 0.12) !important;
}

/* --- Button adjustments & animations --- */
.btn {
  font-family: var(--font-family-headings);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  transition: transform var(--transition-fast) ease, background-color var(--transition-fast) ease, border-color var(--transition-fast) ease, color var(--transition-fast) ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn-icon svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-speed) var(--transition-spring);
}

.btn:hover .btn-icon svg {
  transform: translate(2px, -2px);
}

/* --- Dog Detail Page --- */
.dog-detail-page {
  background: var(--color-bg);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 0.9375rem;
  margin-bottom: var(--spacing-lg);
  transition: color var(--transition-fast) ease;
}

.back-link:hover {
  color: var(--color-text);
}

.back-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast) ease;
}

.back-link:hover svg {
  transform: translateX(-4px);
}

.dog-detail-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--spacing-xl);
  align-items: start;
}

/* Double-Bezel nested shell for Detail Image */
.dog-detail-media-shell {
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid var(--color-border);
  padding: var(--spacing-sm);
  border-radius: var(--radius-bezel-outer);
  box-shadow: var(--shadow-sm);
}

.dog-detail-media-core {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius-bezel-inner);
  overflow: hidden;
  box-shadow: var(--shadow-inset);
  aspect-ratio: 4 / 3;
}

.dog-detail-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dog-badge {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.35rem 0.8rem;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.dog-badge--pending {
  background: var(--color-text-muted);
}

.dog-badge--available {
  background: var(--color-accent);
}

/* Detail Info */
.dog-detail-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.dog-header-group {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--spacing-md);
}

.dog-detail-name {
  font-family: var(--font-family-headings);
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.dog-detail-breed {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  font-weight: 500;
}

.dog-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-sm);
}

.dog-stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.stat-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
  font-weight: 600;
}

.stat-value {
  display: block;
  font-family: var(--font-family-headings);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
}

.dog-detail-bio h2 {
  font-family: var(--font-family-headings);
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.dog-detail-bio p {
  color: var(--color-text-muted);
  line-height: 1.7;
}

.dog-detail-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.btn-inquire {
  width: 100%;
}

.petfinder-secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-decoration: underline;
  transition: color var(--transition-fast) ease;
}

.petfinder-secondary-link:hover {
  color: var(--color-text);
}

.petfinder-secondary-link svg {
  width: 14px;
  height: 14px;
}

/* --- Adopt Page External Section Styling --- */
.adopt-external {
  text-align: center;
  margin-top: var(--spacing-2xl);
  padding: var(--spacing-lg) var(--spacing-md);
  background: var(--color-warm-light);
  border-radius: var(--radius-bezel-outer);
  border: 1px solid var(--color-border);
}

.adopt-external p {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

.adopt-external-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
}

/* --- HTML5 Dialog Modal Style --- */
.modern-dialog {
  border: none;
  background: transparent;
  padding: 0;
  max-width: 500px;
  width: 90%;
  border-radius: var(--radius-bezel-outer);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  opacity: 0;
  transition: opacity 0.4s var(--transition-spring), transform 0.4s var(--transition-spring), overlay 0.4s allow-discrete, display 0.4s allow-discrete;
}

.modern-dialog[open] {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

@starting-style {
  .modern-dialog[open] {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.95);
  }
}

/* Backdrop glassmorphism overlay */
.modern-dialog::backdrop {
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  opacity: 0;
  transition: opacity 0.4s ease, overlay 0.4s allow-discrete, display 0.4s allow-discrete;
}

.modern-dialog[open]::backdrop {
  opacity: 1;
}

@starting-style {
  .modern-dialog[open]::backdrop {
    opacity: 0;
  }
}

.dialog-wrapper {
  background: var(--color-surface);
  padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-lg);
  border-radius: var(--radius-bezel-outer);
  border: 1px solid var(--color-border);
  position: relative;
}

.dialog-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: rgba(0,0,0,0.04);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-muted);
  transition: background var(--transition-fast) ease, color var(--transition-fast) ease;
}

.dialog-close:hover {
  background: rgba(0,0,0,0.08);
  color: var(--color-text);
}

.dialog-close svg {
  width: 18px;
  height: 18px;
}

.modern-dialog h2 {
  font-family: var(--font-family-headings);
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.dialog-subtitle {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
}

/* Form groups within dialog */
.modern-dialog .form-group {
  margin-bottom: var(--spacing-md);
}

.modern-dialog label {
  display: block;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--color-text-muted);
}

.modern-dialog input,
.modern-dialog textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  font-family: var(--font-family);
  font-size: 1rem;
  transition: border-color var(--transition-fast) ease, box-shadow var(--transition-fast) ease;
}

/* Success view styles */
.success-icon-wrapper {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(45, 106, 79, 0.1);
  color: var(--color-success);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
}

.success-checkmark {
  width: 32px;
  height: 32px;
}

#dialog-success-container {
  text-align: center;
}

#dialog-success-container p {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.w-full {
  width: 100%;
}

/* --- Scroll Entrance Animations (GPU Accelerated) --- */
.viewport-reveal {
  opacity: 0;
  transform: translateY(24px) scale(0.99);
  will-change: transform, opacity;
  transition: opacity 0.8s var(--transition-spring), transform 0.8s var(--transition-spring);
}

.viewport-reveal.revealed {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* --- Responsive Adjustments for new layouts --- */
@media (max-width: 768px) {
  .dog-detail-layout {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .dog-detail-media-shell {
    padding: var(--spacing-xs);
    border-radius: var(--radius-bezel-inner);
  }

  .dog-detail-media-core {
    border-radius: calc(var(--radius-bezel-inner) - 4px);
  }

  .dog-stats-grid {
    gap: var(--spacing-xs);
  }

  .dog-stat-card {
    padding: var(--spacing-sm) var(--spacing-xs);
  }

  .stat-value {
    font-size: 1rem;
  }

  .adopt-external {
    border-radius: var(--radius-bezel-inner);
  }

  .adopt-external-buttons {
    flex-direction: column;
    gap: var(--spacing-xs);
  }
}