/* ========================================
   CFV2025 CORE.CSS - ARCHITECTURAL SURGERY 2025
   CONSOLIDATES: base.css, colors, typography, spacing, variables
   33 FILES → 6 FILES REFACTOR
   ======================================== */

/* === CORE SYSTEM VARIABLES === */
:root {
  /* --- BRAND COLORS --- */
  --color-primary: #ec1b61;
  --color-primary-light: #f54b85;
  --color-primary-dark: #c4155b;
  --color-primary-faded: rgba(236, 27, 97, 0.5);

  /* --- NEUTRAL PALETTE --- */
  --color-black: #000000;
  --color-dark: #111111;
  --color-gray-900: #222222;
  --color-gray-800: #333333;
  --color-gray-700: #555555;
  --color-gray-600: #777777;
  --color-gray-500: #999999;
  --color-gray-400: #aaaaaa;
  --color-gray-300: #cccccc;
  --color-gray-200: #dddddd;
  --color-gray-100: #eeeeee;
  --color-white: #ffffff;
  
  /* --- STATUS COLORS --- */
  --color-success: #28a745;
  --color-warning: #ffc107;
  --color-error: #dc3545;
  --color-info: #17a2b8;
  
  /* --- SYSTEMATIC BACKGROUNDS --- */
  --bg-black-10: rgba(0, 0, 0, 0.1);
  --bg-black-20: rgba(0, 0, 0, 0.2);
  --bg-black-30: rgba(0, 0, 0, 0.3);
  --bg-black-40: rgba(0, 0, 0, 0.4);
  --bg-black-50: rgba(0, 0, 0, 0.5);
  --bg-black-60: rgba(0, 0, 0, 0.6);
  --bg-black-70: rgba(0, 0, 0, 0.7);
  --bg-black-75: rgba(0, 0, 0, 0.75);
  --bg-black-80: rgba(0, 0, 0, 0.8);
  --bg-black-85: rgba(0, 0, 0, 0.85);
  --bg-black-90: rgba(0, 0, 0, 0.9);
  --bg-black-95: rgba(0, 0, 0, 0.95);
  
  --bg-white-10: rgba(255, 255, 255, 0.1);
  --bg-white-20: rgba(255, 255, 255, 0.2);
  --bg-white-30: rgba(255, 255, 255, 0.3);
  --bg-white-50: rgba(255, 255, 255, 0.5);
  --bg-white-75: rgba(255, 255, 255, 0.75);

  /* --- SYSTEMATIC SPACING (flexible grid) --- */
  --space-1: 1px;
  --space-2: 2px;
  --space-3: 3px;
  --space-xxs: 4px;
  --space-5: 5px;
  --space-6: 6px;
  --space-xs: 8px;
  --space-10: 10px;
  --space-sm: 12px;
  --space-15: 15px;
  --space-md: 16px;
  --space-lg: 20px;
  --space-xl: 24px;
  --space-28: 28px;
  --space-30: 30px;
  --space-xxl: 32px;
  --space-36: 36px;
  --space-40: 40px;
  --space-44: 44px;
  --space-xxxl: 48px;
  --space-60: 60px;
  --space-80: 80px;
  --space-100: 100px;
  --space-120: 120px;
  --space-150: 150px;
  --space-200: 200px;
  --space-250: 250px;
  --space-280: 280px;
  --space-300: 300px;
  --space-500: 500px;
  --space-600: 600px;
  --space-800: 800px;
  --space-1000: 1000px;
  --space-1200: 1200px;
  --space-1400: 1400px;

  /* --- SYSTEMATIC BORDER RADIUS --- */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-round: 50%;

  /* --- SYSTEMATIC Z-INDEX --- */
  --z-base: 1;
  --z-dropdown: 10;
  --z-sticky: 100;
  --z-modal: 1000;
  --z-overlay: 10000;

  /* --- TYPOGRAPHY SYSTEM --- */
  --font-heading: 'Outfit', 'Futura', 'Trebuchet MS', sans-serif;
  --font-body: 'Futura', 'Trebuchet MS', 'Outfit', sans-serif;
  
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 1.75rem;
  --fs-3xl: 2rem;
  --fs-4xl: 2.5rem;

  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;

  --lh-tight: 1.1;
  --lh-snug: 1.25;
  --lh-normal: 1.5;
  --lh-relaxed: 1.75;

  /* --- SYSTEMATIC SHADOWS --- */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.2);

  /* --- SYSTEMATIC BREAKPOINTS --- */
  --bp-mobile: 480px;
  --bp-tablet: 768px;
  --bp-desktop: 1024px;
  --bp-wide: 1200px;
}

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

html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  line-height: var(--lh-normal);
  color: var(--color-gray-800);
  background-position: top center;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('/images/bg-pattern.svg');
  background-repeat: repeat;
  background-attachment: fixed;
  z-index: 1;
  pointer-events: none;
}

body > * {
  position: relative;
  z-index: 2;
}

/* === TYPOGRAPHY SYSTEM === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-tight);
  margin: 0 0 var(--space-sm) 0;
  color: var(--color-black);
}

h1 { font-size: var(--fs-3xl); }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); }
h5 { font-size: var(--fs-md); }
h6 { font-size: var(--fs-base); text-transform: uppercase; letter-spacing: 0.05em; }

p {
  margin: 0 0 var(--space-md) 0;
  line-height: var(--lh-normal);
}

/* === LINK SYSTEM === */
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-primary-light);
}

/* === BUTTON SYSTEM === */
.button,
.wp-block-button__link,
.add_to_cart_button,
.single_add_to_cart_button,
button[type="submit"],
input[type="submit"] {
  background-color: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-sm) var(--space-lg);
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.button:hover,
.wp-block-button__link:hover,
.add_to_cart_button:hover,
.single_add_to_cart_button:hover,
button[type="submit"]:hover,
input[type="submit"]:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  text-decoration: none;
  transform: translateY(calc(var(--space-2) * -1));
  box-shadow: var(--shadow-md);
}

/* === FORM ELEMENTS === */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
textarea,
select {
  width: 100%;
  padding: var(--space-sm);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  transition: border-color 0.3s ease;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-faded);
}

/* === UTILITY CLASSES === */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.font-light { font-weight: var(--fw-light); }
.font-regular { font-weight: var(--fw-regular); }
.font-medium { font-weight: var(--fw-medium); }
.font-semibold { font-weight: var(--fw-semibold); }
.font-bold { font-weight: var(--fw-bold); }

.text-xs { font-size: var(--fs-xs); }
.text-sm { font-size: var(--fs-sm); }
.text-base { font-size: var(--fs-base); }
.text-lg { font-size: var(--fs-lg); }
.text-xl { font-size: var(--fs-xl); }

.text-primary { color: var(--color-primary); }
.text-dark { color: var(--color-dark); }
.text-gray { color: var(--color-gray-600); }
.text-white { color: var(--color-white); }

.bg-primary { background-color: var(--color-primary); }
.bg-dark { background-color: var(--color-dark); }
.bg-white { background-color: var(--color-white); }
.bg-transparent { background-color: transparent; }

/* === SPACING UTILITIES === */
.m-0 { margin: 0; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.ml-0 { margin-left: 0; }
.mr-0 { margin-right: 0; }

.p-0 { padding: 0; }
.pt-0 { padding-top: 0; }
.pb-0 { padding-bottom: 0; }
.pl-0 { padding-left: 0; }
.pr-0 { padding-right: 0; }

.m-xs { margin: var(--space-xs); }
.m-sm { margin: var(--space-sm); }
.m-md { margin: var(--space-md); }
.m-lg { margin: var(--space-lg); }

.p-xs { padding: var(--space-xs); }
.p-sm { padding: var(--space-sm); }
.p-md { padding: var(--space-md); }
.p-lg { padding: var(--space-lg); }

/* === MODERN ACCESSIBILITY === */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: var(--space-2);
}

:focus:not(:focus-visible) {
  outline: none;
}

@media (prefers-contrast: high) {
  :root {
    --color-gray-300: #999999;
    --color-gray-600: #333333;
  }
}

/* === RESPONSIVE BREAKPOINTS === */
/* === RESPONSIVE BREAKPOINTS === */
/* Mobile rules moved to mobile.css for consolidation */