/* css/base.css */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: var(--weight-regular);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography Selection */
::selection {
  background-color: var(--accent-lime);
  color: var(--bg-primary);
}

/* Headings */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  margin-bottom: var(--spacing-sm);
}

h4 {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-sm);
}

p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

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

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  background: none;
  border: none;
  color: inherit;
}

/* Keyboard Focus States for Accessibility */
*:focus {
  outline: none;
}

*:focus-visible {
  outline: 2px solid var(--accent-lime);
  outline-offset: 4px;
}

/* Global Checkbox Styling */
input[type="checkbox"] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  border-radius: var(--radius-xs);
  cursor: pointer;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  margin: 0;
}

input[type="checkbox"]:checked {
  border-color: var(--accent-lime);
  background-color: var(--bg-surface);
}

input[type="checkbox"]:checked::after {
  content: "✓";
  color: #FFFFFF;
  font-size: 14px;
  font-weight: bold;
  position: absolute;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-hairline);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-lime-dim);
}

/* Layout Containers & Utilities */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

.hairline-divider {
  height: 1px;
  background-color: var(--border-hairline);
  border: none;
  width: 100%;
}

.text-lime {
  color: var(--accent-lime) !important;
}

.text-mono {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

.flex {
  display: flex;
}

.grid {
  display: grid;
}

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

/* Reduced Motion Settings */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Extracted Utility Classes */
.align-middle { vertical-align: middle; }
.bg-0-0-0-0p2 { background: rgba(0,0,0,0.2); }
.bg-255-255-255-0p02 { background: rgba(255,255,255,0.02); }
.bg-255-255-255-0p03 { background: rgba(255,255,255,0.03); }
.bg-255-51-102-0p1 { background: rgba(255, 51, 102, 0.1); }
.bg-255-85-85-0p05 { background: rgba(255, 85, 85, 0.05); }
.bg-255-85-85-0p08 { background: rgba(255, 85, 85, 0.08); }
.bg-255-85-85-0p15 { background: rgba(255, 85, 85, 0.15); }
.bg-bg-primary { background: var(--bg-primary); }
.bg-bg-surface { background: var(--bg-surface); }
.bg-bg-surface-raised { background: var(--bg-surface-raised); }
.bg-ff3366 { background: #ff3366; }
.bg-none { background: none; }
.bg-transparent { background: transparent; }
.border-1px-dashed-border-medium { border: 1px dashed var(--border-medium); }
.border-1px-solid-255-51-102-0p3 { border: 1px solid rgba(255, 51, 102, 0.3); }
.border-1px-solid-255-85-85-0p2 { border: 1px solid rgba(255, 85, 85, 0.2); }
.border-1px-solid-255-85-85-0p3 { border: 1px solid rgba(255, 85, 85, 0.3); }
.border-1px-solid-255-85-85-0p4 { border: 1px solid rgba(255, 85, 85, 0.4); }
.border-1px-solid-border-hairline { border: 1px solid var(--border-hairline); }
.border-1px-solid-border-medium { border: 1px solid var(--border-medium); }
.border-1px-solid-ff3366 { border: 1px solid #ff3366; }
.border-border-hairline { border-color: var(--border-hairline); }
.border-ff3366 { border-color: #ff3366; }
.border-none { border: none; }
.border-t-1px-solid-border-hairline { border-top: 1px solid var(--border-hairline); }
.break-break-all { word-break: break-all; }
.col-span-2 { grid-column: span 2; }
.cursor-pointer { cursor: pointer; }
.d-flex { display: flex; }
.d-grid { display: grid; }
.d-inline-block { display: inline-block; }
.d-inline-flex { display: inline-flex; }
.d-none { display: none; }
.decoration-none { text-decoration: none; }
.flex-1 { flex: 1; }
.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.font-600 { font-weight: 600; }
.font-700 { font-weight: 700; }
.font-bold { font-weight: bold; }
.font-font-display { font-family: var(--font-display); }
.font-font-mono { font-family: var(--font-mono); }
.font-font-mono-monospace { font-family: var(--font-mono, monospace); }
.gap-10px { gap: 10px; }
.gap-4px { gap: 4px; }
.gap-6px { gap: 6px; }
.gap-8px { gap: 8px; }
.gap-spacing-md { gap: var(--spacing-md); }
.gap-spacing-sm { gap: var(--spacing-sm); }
.gap-spacing-xs { gap: var(--spacing-xs); }
.grid-cols-1fr { grid-template-columns: 1fr; }
.grid-cols-1fr-1fr { grid-template-columns: 1fr 1fr; }
.grid-cols-repeatauto-fit-minmax200px-1fr { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.grow-1 { flex-grow: 1; }
.h-100pct { height: 100%; }
.h-60px { height: 60px; }
.h-80px { height: 80px; }
.italic { font-style: italic; }
.items-center { align-items: center; }
.items-end { align-items: end; }
.items-flex-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-flex-end { justify-content: flex-end; }
.justify-space-between { justify-content: space-between; }
.leading-1p5 { line-height: 1.5; }
.leading-1p6 { line-height: 1.6; }
.left-0 { left: 0; }
.m-0 { margin: 0; }
.m-0-auto { margin: 0 auto; }
.max-h-70vh { max-height: 70vh; }
.max-h-90vh { max-height: 90vh; }
.max-w-100pct { max-width: 100%; }
.max-w-400px { max-width: 400px; }
.max-w-480px { max-width: 480px; }
.max-w-720px { max-width: 720px; }
.max-w-90vw { max-width: 90vw; }
.mb-0 { margin-bottom: 0; }
.mb-10px { margin-bottom: 10px; }
.mb-12px { margin-bottom: 12px; }
.mb-20px { margin-bottom: 20px; }
.mb-6px { margin-bottom: 6px; }
.mb-8px { margin-bottom: 8px; }
.mb-spacing-lg { margin-bottom: var(--spacing-lg); }
.mb-spacing-md { margin-bottom: var(--spacing-md); }
.mb-spacing-sm { margin-bottom: var(--spacing-sm); }
.mb-spacing-xl { margin-bottom: var(--spacing-xl); }
.mb-spacing-xs { margin-bottom: var(--spacing-xs); }
.min-w-250px { min-width: 250px; }
.ml-4px { margin-left: 4px; }
.mr-4px { margin-right: 4px; }
.mt-15px { margin-top: 15px; }
.mt-2px { margin-top: 2px; }
.mt-4px { margin-top: 4px; }
.mt-spacing-3xl { margin-top: var(--spacing-3xl); }
.mt-spacing-lg { margin-top: var(--spacing-lg); }
.mt-spacing-md { margin-top: var(--spacing-md); }
.mt-spacing-sm { margin-top: var(--spacing-sm); }
.mt-spacing-xl { margin-top: var(--spacing-xl); }
.object-contain { object-fit: contain; }
.object-cover { object-fit: cover; }
.opacity-0p3 { opacity: 0.3; }
.overflow-auto { overflow: auto; }
.overflow-hidden { overflow: hidden; }
.overflow-y-auto { overflow-y: auto; }
.p-10px-14px { padding: 10px 14px; }
.p-10px-16px { padding: 10px 16px; }
.p-12px-16px { padding: 12px 16px; }
.p-20px { padding: 20px; }
.p-24px { padding: 24px; }
.p-2px-6px { padding: 2px 6px; }
.p-40px { padding: 40px; }
.p-40px-16px { padding: 40px 16px; }
.p-4px-0 { padding: 4px 0; }
.p-4px-10px { padding: 4px 10px; }
.p-4px-12px { padding: 4px 12px; }
.p-4px-8px { padding: 4px 8px; }
.p-6px-10px { padding: 6px 10px; }
.p-6px-12px { padding: 6px 12px; }
.p-6px-14px { padding: 6px 14px; }
.p-8px-0 { padding: 8px 0; }
.p-8px-16px { padding: 8px 16px; }
.p-8px-18px { padding: 8px 18px; }
.p-8px-20px { padding: 8px 20px; }
.p-spacing-lg { padding: var(--spacing-lg); }
.p-spacing-md { padding: var(--spacing-md); }
.p-spacing-sm { padding: var(--spacing-sm); }
.p-spacing-sm-spacing-md { padding: var(--spacing-sm) var(--spacing-md); }
.pos-absolute { position: absolute; }
.pos-relative { position: relative; }
.pt-spacing-md { padding-top: var(--spacing-md); }
.pt-spacing-sm { padding-top: var(--spacing-sm); }
.right-14px { right: 14px; }
.rounded-4px { border-radius: 4px; }
.rounded-50pct { border-radius: 50%; }
.rounded-radius-lg { border-radius: var(--radius-lg); }
.rounded-radius-md { border-radius: var(--radius-md); }
.rounded-radius-sm { border-radius: var(--radius-sm); }
.rounded-radius-xs { border-radius: var(--radius-xs); }
.shrink-0 { flex-shrink: 0; }
.text-0p72rem { font-size: 0.72rem; }
.text-0p75rem { font-size: 0.75rem; }
.text-0p78rem { font-size: 0.78rem; }
.text-0p7rem { font-size: 0.7rem; }
.text-0p82rem { font-size: 0.82rem; }
.text-0p85rem { font-size: 0.85rem; }
.text-0p8rem { font-size: 0.8rem; }
.text-0p95rem { font-size: 0.95rem; }
.text-0p9rem { font-size: 0.9rem; }
.text-1p1rem { font-size: 1.1rem; }
.text-1p2rem { font-size: 1.2rem; }
.text-1p5rem { font-size: 1.5rem; }
.text-accent-lime { color: var(--accent-lime); }
.text-center { text-align: center; }
.text-ff3366 { color: #ff3366; }
.text-ff5555 { color: #ff5555; }
.text-ffaa00 { color: #ffaa00; }
.text-fff { color: #fff; }
.text-right { text-align: right; }
.text-text-primary { color: var(--text-primary); }
.text-text-secondary { color: var(--text-secondary); }
.text-white { color: white; }
.top-0 { top: 0; }
.top-10px { top: 10px; }
.tracking-0p05em { letter-spacing: 0.05em; }
.tracking-0p35em { letter-spacing: 0.35em; }
.uppercase { text-transform: uppercase; }
.w-100pct { width: 100%; }
.w-120px { width: 120px; }
.w-60px { width: 60px; }
.w-80px { width: 80px; }
.whitespace-pre-wrap { white-space: pre-wrap; }
.z-0 { z-index: 0; }
.z-1 { z-index: 1; }
.z-1100 { z-index: 1100; }


/* More Extracted Utility Classes */
.bg-198-255-61-0p15 { background: rgba(198, 255, 61, 0.15); }
.bg-255-59-48-0p05 { background-color: rgba(255, 59, 48, 0.05); }
.bg-linear-gradient135deg-6c3ff7-9b6fff { background: linear-gradient(135deg, #6c3ff7, #9b6fff); }
.bg-linear-gradient135deg-e63946-ff6b6b { background: linear-gradient(135deg, #e63946, #ff6b6b); }
.border-255-59-48-0p5 { border-color: rgba(255, 59, 48, 0.5); }
.border-bottom-1px-solid-border-hairline { border-bottom: 1px solid var(--border-hairline); }
.border-left-3px-solid-6c3ff7 { border-left: 3px solid #6c3ff7; }
.border-left-3px-solid-e63946 { border-left: 3px solid #e63946; }
.capitalize { text-transform: capitalize; }
.col-span-full { grid-column: 1/-1; }
.d-block { display: block; }
.d-inline { display: inline; }
.grid-cols-repeat3-1fr { grid-template-columns: repeat(3, 1fr); }
.m-0-auto-2rem { margin: 0 auto 2rem; }
.max-w-600px { max-width: 600px; }
.mb-1rem { margin-bottom: 1rem; }
.mb-spacing-3xl { margin-bottom: var(--spacing-3xl); }
.mr-6px { margin-right: 6px; }
.mt-3rem { margin-top: 3rem; }
.mt-spacing-xs { margin-top: var(--spacing-xs); }
.p-2px-8px { padding: 2px 8px; }
.p-6rem-0 { padding: 6rem 0; }
.p-spacing-2xl-0 { padding: var(--spacing-2xl) 0; }
.pb-0 { padding-bottom: 0; }
.pb-spacing-md { padding-bottom: var(--spacing-md); }
.pb-spacing-sm { padding-bottom: var(--spacing-sm); }
.rounded-6px { border-radius: 6px; }
.text-1rem { font-size: 1rem; }
.text-2p5rem { font-size: 2.5rem; }
.text-ff3b30 { color: #ff3b30; }