/* =========================================
       GLOBAL DESIGN TOKENS
       ========================================= */
    :root {
      /* --- Pure Palette Tokens --- */
      --color-slate-800: #1C2826;
      --color-forest-600: #3B5A42;
      --color-forest-500: #4F772D;
      --color-sky-200: #A9C5E3;
      --color-sun-500: #F4D068;
      --color-sun-200: #FDF0CD;
      --color-cream-100: #FAFAF5;
      --color-white: #FFFFFF;

      /* --- Semantic Backgrounds --- */
      --color-bg-primary: var(--color-cream-100);
      --color-bg-secondary: var(--color-sky-200);
      --color-bg-surface: var(--color-sun-500);
      --color-bg-header: var(--color-sky-200);
      --color-bg-footer: var(--color-slate-800);
      --color-overlay-hero: rgba(28, 40, 38, 0.45);

      /* --- Semantic Interactive / Accents --- */
      --color-accent-primary: var(--color-forest-500);
      --color-accent-hover: var(--color-forest-600);
      --color-nav-hover: var(--color-forest-600);

      /* --- Semantic Typography --- */
      --color-text-primary: var(--color-slate-800);
      --color-text-secondary: var(--color-forest-600);
      --color-text-inverse: var(--color-white);
      --color-text-muted: #333333;

      /* --- Semantic Borders --- */
      --color-border-card: rgba(28, 40, 38, 0.15);

      /* --- Spacing System --- */
      --space-xs: 4px;
      --space-sm: 8px;
      --space-md: 16px;
      --space-lg: 24px;
      --space-xl: 40px;
      --space-xxl: 64px;

      /* --- Typography System --- */
      --font-family-base: "Nunito", sans-serif;
      --font-size-sm: 0.875rem;
      --font-size-md: 1rem;
      --font-size-lg: 1.25rem;
      --font-size-xl: 2rem;
      --font-size-xxl: 2.75rem;
      --font-weight-normal: 400;
      --font-weight-semibold: 600;
      --font-weight-bold: 700;

      /* --- Structural Geometry --- */
      --container-max-width: 1100px;
      --container-width-fluid: 90%;
      --container-hero-width: 95%;

      /* --- Border Radius System --- */
      --radius-sm: 8px;
      --radius-md: 16px;
      --radius-lg: 28px;
      --radius-xl: 50px;

      /* --- Depth / Shadow System --- */
      --shadow-sm: 0 4px 12px rgba(28, 40, 38, 0.05);
      --shadow-md: 0 8px 24px rgba(28, 40, 38, 0.08);
      --shadow-lg: 0 16px 40px rgba(28, 40, 38, 0.15);
      --shadow-text: 0 2px 8px rgba(0, 0, 0, 0.45);

      /* --- Animation Tokens --- */
      --anim-speed-fast: 0.25s;
      --anim-speed-medium: 0.6s;
      --anim-ease-standard: ease;
      --anim-ease-spring: cubic-bezier(0.22, 1, 0.36, 1);
      
      --anim-transition-fast: var(--anim-speed-fast) var(--anim-ease-standard);
      --anim-transition-spring: var(--anim-speed-medium) var(--anim-ease-spring);
    }

    /* =========================================
       GLOBAL RESET + BASE
       ========================================= */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      background: var(--color-bg-primary);
      color: var(--color-text-primary);
      font-family: var(--font-family-base);
      font-size: var(--font-size-md);
      line-height: 1.6;
      opacity: 0;
      animation: fadeIn var(--anim-speed-medium) var(--anim-ease-standard) forwards;
    }

    @keyframes fadeIn {
      to { opacity: 1; }
    }

    h1, h2, h3, h4 {
      color: var(--color-text-secondary);
      font-weight: var(--font-weight-bold);
    }

    /* =========================================
       REUSABLE LAYOUT COMPONENTS
       ========================================= */
    .container {
      width: min(var(--container-max-width), var(--container-width-fluid));
      margin: auto;
    }

    /* =========================================
       INTERACTIVE COMPONENTS (Buttons)
       ========================================= */
    button {
      background: var(--color-accent-primary);
      color: var(--color-text-inverse);
      padding: var(--space-sm) var(--space-lg);
      border-radius: var(--radius-xl);
      border: none;
      cursor: pointer;
      font-family: var(--font-family-base);
      font-weight: var(--font-weight-semibold);
      font-size: var(--font-size-md);
      box-shadow: var(--shadow-sm);
      transition: transform var(--anim-transition-fast), 
                  box-shadow var(--anim-transition-fast), 
                  background var(--anim-transition-fast);
    }

    button:hover {
      background: var(--color-accent-hover);
      transform: translateY(-4px) scale(1.02);
      box-shadow: var(--shadow-md);
    }

    button:active {
      transform: translateY(-1px) scale(1.0);
    }

    /* =========================================
       HEADER COMPONENT
       ========================================= */
    .site-header {
      background: var(--color-bg-header);
      padding: var(--space-md) 0;
      box-shadow: var(--shadow-sm);
      border-bottom-left-radius: var(--radius-lg);
      border-bottom-right-radius: var(--radius-lg);
      transform: translateY(-20px);
      opacity: 0;
      animation: slideDown var(--anim-speed-medium) var(--anim-ease-standard) forwards;
    }

    @keyframes slideDown {
      to {
        transform: translateY(0);
        opacity: 1;
      }
    }

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

    .site-header .logo {
      color: var(--color-text-primary);
      font-size: var(--font-size-lg);
    }

    nav a {
      margin-left: var(--space-md);
      text-decoration: none;
      color: var(--color-text-primary);
      font-weight: var(--font-weight-semibold);
      transition: color var(--anim-transition-fast);
    }

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

    /* =========================================
       HERO COMPONENT
       ========================================= */
    .hero {
      background: var(--color-bg-secondary);
      padding: var(--space-xxl) var(--space-md);
      text-align: center;
      border-radius: var(--radius-lg);
      margin: var(--space-lg) auto;
      width: min(var(--container-max-width), var(--container-hero-width));
      box-shadow: var(--shadow-sm);
      opacity: 0;
      animation: fadeUp var(--anim-speed-medium) var(--anim-ease-standard) forwards;
      animation-delay: 0.2s;
    }

.hero-image {
  background-image: url("/assets/images/hero.png");
  background-size: cover;
  background-position: center 35%;
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden;
  min-height: 400px;
}

    .hero-image::before {
      content: "";
      position: absolute;
      inset: 0;
      background: var(--color-overlay-hero);
      border-radius: inherit;
      z-index: 1;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      color: var(--color-text-inverse);
    }

    .hero h2 {
      color: var(--color-text-inverse);
      font-size: var(--font-size-xxl);
      text-shadow: var(--shadow-text);
    }

    .hero p {
      max-width: 600px;
      margin: var(--space-md) auto var(--space-lg) auto;
      text-shadow: var(--shadow-text);
      font-size: var(--font-size-lg);
    }

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

    /* =========================================
       SERVICES / LIVESTOCK COMPONENT
       ========================================= */
    .services {
      padding: var(--space-xl) 0;
    }

    .services h3 {
      text-align: center;
      margin-bottom: var(--space-xl);
      font-size: var(--font-size-xl);
    }

    .service-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: var(--space-lg);
    }

    .service-card {
      background: var(--color-bg-surface);
      padding: var(--space-lg);
      border-radius: var(--radius-lg);
      border: 1px solid var(--color-border-card);
      box-shadow: var(--shadow-sm);
      opacity: 0;
      transform: translateY(20px);
      animation: fadeUp var(--anim-speed-medium) var(--anim-ease-standard) forwards;
      transition: transform var(--anim-transition-spring), 
                  box-shadow var(--anim-transition-spring);
    }

    .service-card:nth-child(1) { animation-delay: 0.3s; }
    .service-card:nth-child(2) { animation-delay: 0.45s; }
    .service-card:nth-child(3) { animation-delay: 0.6s; }

    .service-card:hover {
      transform: translateY(-10px) scale(1.03);
      box-shadow: var(--shadow-lg);
    }

    .service-card h4 {
      margin-bottom: var(--space-sm);
      color: var(--color-text-secondary);
      font-size: var(--font-size-lg);
    }

    .service-card p {
      color: var(--color-text-muted);
    }

    /* =========================================
       FOOTER COMPONENT
       ========================================= */
    .site-footer {
      background: var(--color-bg-footer);
      color: var(--color-text-inverse);
      text-align: center;
      padding: var(--space-lg) 0;
      margin-top: var(--space-xxl);
      border-top-left-radius: var(--radius-lg);
      border-top-right-radius: var(--radius-lg);
      opacity: 0;
      animation: fadeIn var(--anim-speed-medium) var(--anim-ease-standard) forwards;
      animation-delay: 0.8s;
      font-size: var(--font-size-sm);
    }
    
    /* =========================================
   ADMIN PANEL — THEME MATCHED
   ========================================= */

.admin-container {
  width: min(var(--container-max-width), var(--container-width-fluid));
  margin: var(--space-xl) auto;
  background: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  animation: fadeUp var(--anim-transition-spring);
}

/* Headings */
.admin-container h2,
.admin-container h3 {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  font-weight: var(--font-weight-bold);
}

/* Success message */
.success {
  background: var(--color-sun-200);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  color: var(--color-slate-800);
  box-shadow: var(--shadow-sm);
}

/* =========================================
   TABS
   ========================================= */
.tab-buttons {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.tab {
  display: none;
}

.tab.active {
  display: block;
  animation: fadeUp var(--anim-transition-spring);
}

/* =========================================
   FORMS
   ========================================= */
.form-card {
  background: var(--color-cream-100);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-card);
}

label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
}

input,
select,
textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-card);
  background: var(--color-white);
  font-family: var(--font-family-base);
  font-size: var(--font-size-md);
  transition: border var(--anim-transition-fast), box-shadow var(--anim-transition-fast);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-accent-primary);
  box-shadow: 0 0 0 3px rgba(79, 119, 45, 0.25);
  outline: none;
}

/* =========================================
   SEARCH BAR
   ========================================= */
.search-bar {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-lg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-card);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
}

/* =========================================
   ANIMAL CARDS
   ========================================= */
.animal-card {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  background: var(--color-bg-surface);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-card);
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--anim-transition-spring), box-shadow var(--anim-transition-spring);
}

.animal-card:hover {
  transform: translateY(-10px) scale(1.03);
  box-shadow: var(--shadow-lg);
}

.animal-card img {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-md);
  object-fit: cover;
  box-shadow: var(--shadow-sm);
}

.animal-info h4 {
  margin-bottom: var(--space-xs);
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
}

.animal-info p {
  margin-bottom: var(--space-xs);
  color: var(--color-text-muted);
}

/* =========================================
   CARD ACTIONS
   ========================================= */
.card-actions {
  margin-left: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

/* =========================================
   MODALS
   ========================================= */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(28, 40, 38, 0.55);
  display: none;
  justify-content: center;
  align-items: flex-start;
  padding-top: var(--space-xxl);
  z-index: 999;
}

.modal-content {
  background: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  width: min(600px, 90%);
  box-shadow: var(--shadow-lg);
  animation: fadeUp var(--anim-transition-spring);
}

.modal-content.small {
  width: min(400px, 90%);
}

/* =========================================
   ANIMATIONS
   ========================================= */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =========================================
   GLOBAL LAYOUT FIX — Sticky Footer
   ========================================= */

html, body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
}

.site-content {
  flex: 1 0 auto;
}

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