/* ============================================================
   Leilao de Salvados — Site Public Design System (site.css)
   ============================================================
   Fonts: Space Grotesk (display) + DM Sans (body)
   Animations: GSAP + ScrollTrigger + Lenis
   Icons: Lucide Icons SVG
   No external UI frameworks — 100% custom CSS
   ============================================================ */

/* ==========================================================
   1. CSS CUSTOM PROPERTIES — LIGHT THEME (default)
   ========================================================== */

:root {
  /* Brand Palette */
  --s-navy:        #0A1628;
  --s-navy-light:  #1B2A4A;
  --s-cyan:        #00D4FF;
  --s-cyan-dark:   #00A8CC;
  --s-cyan-glow:   rgba(0, 212, 255, 0.25);
  --s-gold:        #F5A623;
  --s-gold-dark:   #D4901E;
  --s-gold-glow:   rgba(245, 166, 35, 0.25);

  /* Semantic Colors */
  --s-success:     #10B981;
  --s-success-bg:  #ECFDF5;
  --s-warning:     #F59E0B;
  --s-warning-bg:  #FFFBEB;
  --s-error:       #EF4444;
  --s-error-bg:    #FEF2F2;
  --s-info:        #3B82F6;
  --s-info-bg:     #EFF6FF;

  /* Surfaces — Light */
  --s-bg:          #F7F8FA;
  --s-surface:     #FFFFFF;
  --s-surface-alt: #EEF1F6;
  --s-surface-raised: #FFFFFF;
  --s-border:      #E2E8F0;
  --s-border-light:#F1F5F9;

  /* Text — Light */
  --s-text:        #0A1628;
  --s-text-secondary: #475569;
  --s-text-muted:  #94A3B8;
  --s-text-inverse:#FFFFFF;

  /* Typography */
  --s-font-display: 'Space Grotesk', system-ui, sans-serif;
  --s-font-body:    'DM Sans', system-ui, sans-serif;
  --s-text-xs:   clamp(0.65rem, 0.6rem + 0.25vw, 0.75rem);
  --s-text-sm:   clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --s-text-base: clamp(0.875rem, 0.8rem + 0.3vw, 1rem);
  --s-text-lg:   clamp(1rem, 0.9rem + 0.4vw, 1.125rem);
  --s-text-xl:   clamp(1.125rem, 1rem + 0.5vw, 1.25rem);
  --s-text-2xl:  clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  --s-text-3xl:  clamp(1.5rem, 1.25rem + 0.9vw, 2rem);
  --s-text-4xl:  clamp(2rem, 1.6rem + 1.5vw, 2.75rem);
  --s-text-5xl:  clamp(2.5rem, 2rem + 2vw, 3.5rem);

  /* Spacing */
  --s-space-xs:  clamp(0.25rem, 0.2rem + 0.2vw, 0.375rem);
  --s-space-sm:  clamp(0.5rem, 0.4rem + 0.3vw, 0.75rem);
  --s-space-md:  clamp(0.75rem, 0.6rem + 0.5vw, 1rem);
  --s-space-lg:  clamp(1rem, 0.8rem + 0.7vw, 1.5rem);
  --s-space-xl:  clamp(1.5rem, 1.2rem + 1vw, 2rem);
  --s-space-2xl: clamp(2rem, 1.6rem + 1.4vw, 3rem);
  --s-space-3xl: clamp(3rem, 2.4rem + 2vw, 5rem);

  /* Border Radius */
  --s-radius-sm:   6px;
  --s-radius-md:   8px;
  --s-radius-lg:   12px;
  --s-radius-xl:   16px;
  --s-radius-2xl:  24px;
  --s-radius-full: 9999px;

  /* Shadows */
  --s-shadow-sm:  0 1px 3px rgba(0, 0, 0, 0.06);
  --s-shadow-md:  0 4px 12px rgba(0, 0, 0, 0.08);
  --s-shadow-lg:  0 8px 30px rgba(0, 0, 0, 0.1);
  --s-shadow-xl:  0 16px 50px rgba(0, 0, 0, 0.12);
  --s-shadow-glow-cyan: 0 0 20px rgba(0, 212, 255, 0.15);
  --s-shadow-glow-gold: 0 0 20px rgba(245, 166, 35, 0.15);

  /* Glassmorphism */
  --s-glass-bg:    rgba(255, 255, 255, 0.75);
  --s-glass-border: rgba(255, 255, 255, 0.2);
  --s-glass-blur:  16px;

  /* Transitions */
  --s-ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --s-ease-in:   cubic-bezier(0.7, 0, 0.84, 0);
  --s-ease-snap: cubic-bezier(0.32, 0.72, 0, 1);
  --s-duration-fast: 150ms;
  --s-duration-base: 250ms;
  --s-duration-slow: 400ms;

  /* Z-index layers */
  --s-z-base:    1;
  --s-z-sticky:  10;
  --s-z-navbar:  100;
  --s-z-overlay: 200;
  --s-z-modal:   300;
  --s-z-cursor:  400;
  --s-z-toast:   500;
}

/* ==========================================================
   2. DARK THEME
   ========================================================== */

[data-theme="dark"] {
  --s-bg:          #0B1120;
  --s-surface:     #111827;
  --s-surface-alt: #1A2332;
  --s-surface-raised: #1E293B;
  --s-border:      #1E293B;
  --s-border-light:#2D3748;

  --s-text:        #E2E8F0;
  --s-text-secondary: #94A3B8;
  --s-text-muted:  #64748B;
  --s-text-inverse:#0A1628;

  --s-success-bg:  rgba(16, 185, 129, 0.1);
  --s-warning-bg:  rgba(245, 158, 11, 0.1);
  --s-error-bg:    rgba(239, 68, 68, 0.1);
  --s-info-bg:     rgba(59, 130, 246, 0.1);

  --s-shadow-sm:  0 1px 3px rgba(0, 0, 0, 0.3);
  --s-shadow-md:  0 4px 12px rgba(0, 0, 0, 0.4);
  --s-shadow-lg:  0 8px 30px rgba(0, 0, 0, 0.5);
  --s-shadow-xl:  0 16px 50px rgba(0, 0, 0, 0.6);
  --s-shadow-glow-cyan: 0 0 30px rgba(0, 212, 255, 0.2);
  --s-shadow-glow-gold: 0 0 30px rgba(245, 166, 35, 0.2);

  --s-glass-bg:    rgba(17, 24, 39, 0.8);
  --s-glass-border: rgba(255, 255, 255, 0.06);
}

/* ==========================================================
   3. RESET & BASE
   ========================================================== */

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

html {
  font-size: 16px;
  scroll-behavior: auto; /* Lenis handles smooth scroll */
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--s-font-body);
  font-size: var(--s-text-base);
  line-height: 1.6;
  color: var(--s-text);
  background-color: var(--s-bg);
  overflow-x: hidden;
  min-height: 100vh;
}

img, video, svg {
  max-width: 100%;
  display: block;
}

a {
  color: var(--s-cyan);
  text-decoration: none;
  transition: color var(--s-duration-fast) var(--s-ease-out);
}
a:hover:not(.s-btn):not(.s-navbar-link):not(.s-navbar-brand) {
  color: var(--s-cyan-dark);
}

button {
  cursor: pointer;
  font-family: inherit;
  border: none;
  background: none;
}

input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

ul, ol {
  list-style: none;
}

::selection {
  background: var(--s-cyan);
  color: var(--s-navy);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--s-bg);
}
::-webkit-scrollbar-thumb {
  background: var(--s-border);
  border-radius: var(--s-radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--s-text-muted);
}

/* ==========================================================
   4. TYPOGRAPHY
   ========================================================== */

h1, h2, h3, h4, h5, h6, .s-heading {
  font-family: var(--s-font-display);
  font-weight: 700;
  line-height: 1.15;
  color: var(--s-text);
  letter-spacing: -0.02em;
}

h1, .s-h1 { font-size: var(--s-text-5xl); }
h2, .s-h2 { font-size: var(--s-text-4xl); }
h3, .s-h3 { font-size: var(--s-text-3xl); }
h4, .s-h4 { font-size: var(--s-text-2xl); }
h5, .s-h5 { font-size: var(--s-text-xl); }
h6, .s-h6 { font-size: var(--s-text-lg); }

.s-text-gradient {
  background: linear-gradient(135deg, var(--s-cyan), var(--s-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.s-text-xs   { font-size: var(--s-text-xs); }
.s-text-sm   { font-size: var(--s-text-sm); }
.s-text-base { font-size: var(--s-text-base); }
.s-text-lg   { font-size: var(--s-text-lg); }
.s-text-xl   { font-size: var(--s-text-xl); }
.s-text-muted { color: var(--s-text-muted); }
.s-text-secondary { color: var(--s-text-secondary); }

/* Prose for legal pages */
.s-prose h3 {
  font-size: var(--s-text-xl);
  margin-top: var(--s-space-2xl);
  margin-bottom: var(--s-space-sm);
  padding-bottom: var(--s-space-xs);
  border-bottom: 2px solid var(--s-border);
}
.s-prose p {
  margin-bottom: var(--s-space-lg);
  color: var(--s-text-secondary);
  line-height: 1.8;
}

/* ==========================================================
   5. LAYOUT
   ========================================================== */

.s-container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--s-space-lg);
}

.s-container-sm {
  max-width: 640px;
}

.s-container-md {
  max-width: 768px;
}

.s-container-lg {
  max-width: 1024px;
}

.s-section {
  padding: var(--s-space-3xl) 0;
}

.s-section-alt {
  background-color: var(--s-surface-alt);
}

.s-grid {
  display: grid;
  gap: var(--s-space-lg);
}

.s-grid-2 { grid-template-columns: repeat(2, 1fr); }
.s-grid-3 { grid-template-columns: repeat(3, 1fr); }
.s-grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .s-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .s-grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .s-grid-2, .s-grid-3, .s-grid-4 { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .s-grid-4 { grid-template-columns: 1fr; }
  .s-grid-3 { grid-template-columns: 1fr; }
}

.s-flex {
  display: flex;
}

.s-flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.s-flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.s-flex-col {
  display: flex;
  flex-direction: column;
}

.s-gap-xs  { gap: var(--s-space-xs); }
.s-gap-sm  { gap: var(--s-space-sm); }
.s-gap-md  { gap: var(--s-space-md); }
.s-gap-lg  { gap: var(--s-space-lg); }
.s-gap-xl  { gap: var(--s-space-xl); }

/* ==========================================================
   6. BUTTONS
   ========================================================== */

.s-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-family: var(--s-font-body);
  font-size: var(--s-text-sm);
  font-weight: 600;
  line-height: 1;
  border-radius: var(--s-radius-lg);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--s-duration-base) var(--s-ease-out);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.s-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0));
  opacity: 0;
  transition: opacity var(--s-duration-fast);
}

.s-btn:hover::after {
  opacity: 1;
}

.s-btn-primary {
  background: linear-gradient(135deg, var(--s-cyan), var(--s-cyan-dark));
  color: var(--s-navy);
  border-color: transparent;
  box-shadow: var(--s-shadow-sm), 0 0 0 0 var(--s-cyan-glow);
}

.s-btn-primary:hover {
  box-shadow: var(--s-shadow-md), 0 0 20px var(--s-cyan-glow);
  transform: translateY(-1px);
}

.s-btn-primary:active {
  transform: translateY(0);
}

.s-btn-secondary {
  background: linear-gradient(135deg, var(--s-gold), var(--s-gold-dark));
  color: var(--s-navy);
  border-color: transparent;
}

.s-btn-secondary:hover {
  box-shadow: var(--s-shadow-md), 0 0 20px var(--s-gold-glow);
  transform: translateY(-1px);
}

.s-btn-outline {
  background: transparent;
  color: var(--s-cyan);
  border-color: var(--s-cyan);
}

.s-btn-outline:hover {
  background: var(--s-cyan);
  color: var(--s-navy);
  box-shadow: var(--s-shadow-glow-cyan);
}

.s-btn-ghost {
  background: transparent;
  color: var(--s-text-secondary);
  border-color: transparent;
}

.s-btn-ghost:hover {
  background: var(--s-surface-alt);
  color: var(--s-text);
}

.s-btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: var(--s-text-xs);
  border-radius: var(--s-radius-md);
}

.s-btn-lg {
  padding: 0.85rem 1.75rem;
  font-size: var(--s-text-base);
  border-radius: var(--s-radius-xl);
}

.s-btn-icon {
  padding: 0.5rem;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--s-radius-full);
}

.s-btn:disabled, .s-btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* ==========================================================
   7. INPUTS & FORMS
   ========================================================== */

.s-label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.s-label-text {
  font-size: var(--s-text-sm);
  font-weight: 500;
  color: var(--s-text-secondary);
}

.s-input,
.s-select,
.s-textarea {
  display: block;
  width: 100%;
  padding: 0.6rem 0.875rem;
  font-size: var(--s-text-base);
  font-family: var(--s-font-body);
  color: var(--s-text);
  background-color: var(--s-surface);
  border: 1.5px solid var(--s-border);
  border-radius: var(--s-radius-lg);
  outline: none;
  transition: border-color var(--s-duration-fast), box-shadow var(--s-duration-fast);
}

.s-input:focus,
.s-select:focus,
.s-textarea:focus {
  border-color: var(--s-cyan);
  box-shadow: 0 0 0 3px var(--s-cyan-glow);
}

.s-input:active,
.s-select:active,
.s-textarea:active {
  border-color: var(--s-cyan-dark);
}

.s-input:focus-visible,
.s-select:focus-visible,
.s-textarea:focus-visible {
  outline: 2px solid var(--s-cyan);
  outline-offset: 1px;
}
.s-input::placeholder {
  color: var(--s-text-muted);
}

[data-theme="dark"] .s-input::placeholder,
[data-theme="dark"] .s-select::placeholder,
[data-theme="dark"] .s-textarea::placeholder {
  color: #94A3B8;
}

.s-textarea {
  resize: vertical;
  min-height: 100px;
}

.s-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.6rem center;
  padding-right: 2.25rem;
}

.s-input-sm,
.s-select-sm {
  padding: 0.4rem 0.65rem;
  font-size: var(--s-text-sm);
  border-radius: var(--s-radius-md);
}

.s-form-hint {
  font-size: var(--s-text-xs);
  color: var(--s-text-muted);
  margin-top: 0.2rem;
}
.s-input:disabled,
.s-select:disabled,
.s-textarea:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background-color: var(--s-surface-alt);
}

.s-form-error {
  font-size: var(--s-text-sm);
  color: var(--s-error);
}

.s-form-success {
  font-size: var(--s-text-sm);
  color: var(--s-success);
}

.s-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-space-md);
}

@media (max-width: 640px) {
  .s-form-grid {
    grid-template-columns: 1fr;
  }
}

.s-radio-group {
  display: flex;
  gap: var(--s-space-lg);
  align-items: center;
}

.s-radio-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: var(--s-text-sm);
}

.s-radio {
  appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--s-border);
  border-radius: 50%;
  transition: all var(--s-duration-fast);
  position: relative;
}

.s-radio:checked {
  border-color: var(--s-cyan);
}

.s-radio:checked::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  background: var(--s-cyan);
  border-radius: 50%;
}
.s-radio:hover {
  border-color: var(--s-cyan-dark);
}

.s-radio:focus-visible {
  outline: 2px solid var(--s-cyan);
  outline-offset: 2px;
}

/* ==========================================================
   8. CARDS
   ========================================================== */

.s-card {
  background: var(--s-surface);
  border: 1px solid var(--s-border);
  border-radius: var(--s-radius-xl);
  overflow: hidden;
  transition: transform var(--s-duration-base) var(--s-ease-out),
              box-shadow var(--s-duration-base) var(--s-ease-out);
}

.s-card:hover {
  box-shadow: var(--s-shadow-lg);
}

.s-card-body {
  padding: var(--s-space-lg);
}

.s-card-figure {
  position: relative;
  overflow: hidden;
  background: var(--s-surface-alt);
}

.s-card-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--s-duration-slow) var(--s-ease-out);
}

.s-card:hover .s-card-figure img {
  transform: scale(1.03);
}

/* 3D Tilt card wrapper */
.s-tilt-card {
  perspective: 1000px;
}

.s-tilt-card .s-card {
  transform-style: preserve-3d;
  will-change: transform;
}

/* Glow card variant */
.s-card-glow {
  position: relative;
}

.s-card-glow::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--s-radius-xl);
  background: linear-gradient(135deg, var(--s-cyan-glow), transparent, var(--s-gold-glow));
  z-index: -1;
  opacity: 0;
  transition: opacity var(--s-duration-base);
}

.s-card-glow:hover::before {
  opacity: 1;
}

/* ==========================================================
   9. BADGES
   ========================================================== */

.s-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.6rem;
  font-size: var(--s-text-xs);
  font-weight: 600;
  border-radius: var(--s-radius-full);
  background: var(--s-surface-alt);
  color: var(--s-text-secondary);
  line-height: 1.4;
}

.s-badge-primary {
  background: var(--s-cyan-glow);
  color: var(--s-cyan);
}

[data-theme="dark"] .s-badge-primary {
  color: var(--s-cyan);
}

.s-badge-gold {
  background: var(--s-gold-glow);
  color: var(--s-gold-dark);
}

[data-theme="dark"] .s-badge-gold {
  color: var(--s-gold);
}

.s-badge-success {
  background: var(--s-success-bg);
  color: var(--s-success);
}

.s-badge-error {
  background: var(--s-error-bg);
  color: var(--s-error);
}

.s-badge-outline {
  background: transparent;
  border: 1px solid var(--s-border);
  color: var(--s-text-secondary);
}

.s-badge-sm {
  padding: 0.1rem 0.4rem;
  font-size: 0.625rem;
}

/* ==========================================================
  10. DIVIDER
   ========================================================== */

.s-divider {
  border: none;
  border-top: 1px solid var(--s-border);
  margin: var(--s-space-md) 0;
}

.s-divider-text {
  display: flex;
  align-items: center;
  gap: var(--s-space-md);
  font-size: var(--s-text-xs);
  color: var(--s-text-muted);
}

.s-divider-text::before,
.s-divider-text::after {
  content: '';
  flex: 1;
  border-top: 1px solid var(--s-border);
}

/* ==========================================================
  11. NAVBAR (Glassmorphism)
   ========================================================== */

.s-navbar {
  position: sticky;
  top: 0;
  z-index: var(--s-z-navbar);
  background: var(--s-glass-bg);
  backdrop-filter: blur(var(--s-glass-blur));
  -webkit-backdrop-filter: blur(var(--s-glass-blur));
  border-bottom: 1px solid var(--s-glass-border);
  transition: background var(--s-duration-base), box-shadow var(--s-duration-base);
}

.s-navbar.scrolled {
  box-shadow: var(--s-shadow-md);
}

.s-navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  padding: 0 var(--s-space-lg);
  max-width: 1280px;
  margin: 0 auto;
}

.s-navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--s-font-display);
  font-weight: 700;
  font-size: var(--s-text-lg);
  color: var(--s-text);
  text-decoration: none;
}

.s-navbar-brand:hover {
  color: var(--s-text);
}

.s-navbar-brand svg,
.s-navbar-brand i {
  color: var(--s-cyan);
}

.s-navbar-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.s-navbar-link {
  padding: 0.5rem 0.875rem;
  font-size: var(--s-text-sm);
  font-weight: 500;
  color: var(--s-text-secondary);
  border-radius: var(--s-radius-md);
  transition: color var(--s-duration-fast), background var(--s-duration-fast);
  text-decoration: none;
  position: relative;
}

.s-navbar-link:hover {
  color: var(--s-text);
  background: var(--s-surface-alt);
}

.s-navbar-link.active {
  color: var(--s-cyan);
  background: var(--s-cyan-glow);
}

.s-navbar-link.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--s-cyan);
  border-radius: var(--s-radius-full);
}

.s-navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--s-space-sm);
}

/* Mobile Menu */
.s-mobile-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--s-radius-md);
  color: var(--s-text);
}

.s-mobile-toggle:hover {
  background: var(--s-surface-alt);
}

@media (max-width: 768px) {
  .s-navbar-links {
    display: none;
  }
  .s-mobile-toggle {
    display: flex;
  }
}

/* Mobile Drawer */
.s-drawer-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: calc(var(--s-z-navbar) + 1);
  opacity: 0;
  transition: opacity var(--s-duration-base);
}

.s-drawer-overlay.open {
  display: block;
  opacity: 1;
}

.s-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 280px;
  height: 100%;
  background: var(--s-surface);
  z-index: calc(var(--s-z-navbar) + 2);
  transform: translateX(100%);
  transition: transform var(--s-duration-slow) var(--s-ease-out);
  padding: var(--s-space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--s-space-sm);
  box-shadow: var(--s-shadow-xl);
}

.s-drawer.open {
  transform: translateX(0);
}

.s-drawer-close {
  align-self: flex-end;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--s-radius-full);
  margin-bottom: var(--s-space-md);
}

.s-drawer-close:hover {
  background: var(--s-surface-alt);
}

.s-drawer-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  font-size: var(--s-text-base);
  font-weight: 500;
  color: var(--s-text-secondary);
  border-radius: var(--s-radius-md);
  text-decoration: none;
  transition: all var(--s-duration-fast);
}

.s-drawer-link:hover {
  background: var(--s-surface-alt);
  color: var(--s-text);
}

/* User Dropdown */
.s-user-dropdown {
  position: relative;
}

.s-user-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--s-radius-full);
  background: linear-gradient(135deg, var(--s-cyan), var(--s-cyan-dark));
  color: var(--s-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--s-text-sm);
  cursor: pointer;
  transition: box-shadow var(--s-duration-fast);
}

.s-user-avatar:hover {
  box-shadow: 0 0 0 3px var(--s-cyan-glow);
}

.s-user-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 200px;
  background: var(--s-surface);
  border: 1px solid var(--s-border);
  border-radius: var(--s-radius-lg);
  box-shadow: var(--s-shadow-lg);
  padding: var(--s-space-xs);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--s-duration-fast) var(--s-ease-out);
  z-index: 10;
}

.s-user-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.s-user-menu-header {
  padding: var(--s-space-sm);
  font-size: var(--s-text-xs);
  color: var(--s-text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--s-border);
  margin-bottom: var(--s-space-xs);
}

.s-user-menu-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: var(--s-space-sm);
  font-size: var(--s-text-sm);
  color: var(--s-text-secondary);
  border-radius: var(--s-radius-md);
  text-decoration: none;
  transition: all var(--s-duration-fast);
}

.s-user-menu-item:hover {
  background: var(--s-surface-alt);
  color: var(--s-text);
}

/* ==========================================================
  12. FOOTER
   ========================================================== */

.s-footer {
  background: var(--s-navy);
  color: var(--s-text-inverse);
  padding: var(--s-space-3xl) 0 var(--s-space-xl);
  margin-top: auto;
  position: relative;
}

.s-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--s-cyan), var(--s-gold), var(--s-cyan));
}

.s-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--s-space-2xl);
}

@media (max-width: 768px) {
  .s-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .s-footer-grid {
    grid-template-columns: 1fr;
  }
}

.s-footer-brand {
  font-family: var(--s-font-display);
  font-size: var(--s-text-lg);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--s-space-sm);
  color: #fff;
}

.s-footer-brand i, .s-footer-brand svg {
  color: var(--s-cyan);
}

.s-footer-desc {
  font-size: var(--s-text-sm);
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

.s-footer-title {
  font-family: var(--s-font-display);
  font-weight: 600;
  font-size: var(--s-text-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--s-space-md);
}

.s-footer-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--s-text-sm);
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  padding: 0.25rem 0;
  transition: color var(--s-duration-fast);
}

.s-footer-link:hover {
  color: var(--s-cyan);
}

.s-footer-bottom {
  margin-top: var(--s-space-2xl);
  padding-top: var(--s-space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  font-size: var(--s-text-xs);
  color: rgba(255, 255, 255, 0.7);
}

/* ==========================================================
  13. HERO SECTION
   ========================================================== */

.s-hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--s-navy);
  color: #fff;
}

.s-hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.s-hero-canvas canvas {
  width: 100%;
  height: 100%;
}

.s-hero-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center bottom, rgba(0, 212, 255, 0.08) 0%, transparent 60%);
  z-index: 2;
}

.s-hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 700px;
  padding: var(--s-space-2xl);
}

.s-hero-title {
  font-family: var(--s-font-display);
  font-size: var(--s-text-5xl);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--s-space-md);
  color: #fff;
}

.s-hero-subtitle {
  font-size: var(--s-text-lg);
  color: rgba(255, 255, 255, 0.85);
  max-width: 500px;
  margin: 0 auto var(--s-space-xl);
  line-height: 1.5;
}

.s-hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-space-md);
  flex-wrap: wrap;
  margin-bottom: var(--s-space-2xl);
}

.s-hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-space-2xl);
}

.s-hero-stat {
  text-align: center;
}

.s-hero-stat-value {
  font-family: var(--s-font-display);
  font-size: var(--s-text-3xl);
  font-weight: 700;
  color: var(--s-cyan);
}

.s-hero-stat-label {
  font-size: var(--s-text-xs);
  color: rgba(255, 255, 255, 0.75);
  margin-top: 0.15rem;
}

/* Wave SVG divider */
.s-wave {
  display: block;
  width: 100%;
  height: auto;
  margin-top: -1px;
}

.s-wave path {
  fill: var(--s-bg);
}

.s-wave-alt path {
  fill: var(--s-surface-alt);
}

/* ==========================================================
  14. AUCTION CARD
   ========================================================== */

.s-auction-card {
  background: var(--s-surface);
  border: 1px solid var(--s-border);
  border-radius: var(--s-radius-xl);
  overflow: hidden;
  transition: transform var(--s-duration-base) var(--s-ease-out),
              box-shadow var(--s-duration-base) var(--s-ease-out);
}

.s-auction-card:hover {
  box-shadow: var(--s-shadow-lg);
}

.s-auction-card-figure {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--s-surface-alt);
  overflow: hidden;
}

.s-auction-card-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--s-duration-slow) var(--s-ease-out);
}

.s-auction-card:hover .s-auction-card-figure img {
  transform: scale(1.05);
}

.s-auction-card-badges {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  display: flex;
  gap: 0.35rem;
}

/* Badges over images need solid backgrounds for readability */
.s-auction-card-badges .s-badge-gold {
  background: rgba(245, 166, 35, 0.9);
  color: #1a1a1a;
  text-shadow: none;
  font-weight: 700;
}

.s-auction-card-badges .s-badge-outline {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.2);
}

.s-auction-card-urgent {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
}

.s-auction-card-body {
  padding: var(--s-space-md);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.s-auction-card-title {
  font-family: var(--s-font-display);
  font-size: var(--s-text-sm);
  font-weight: 600;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--s-text);
}

.s-auction-card-seller {
  font-size: var(--s-text-xs);
  color: var(--s-text-muted);
}

.s-auction-card-info {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: var(--s-space-sm);
}

.s-auction-card-price {
  font-family: var(--s-font-display);
  font-size: var(--s-text-xl);
  font-weight: 700;
  color: var(--s-cyan);
}

.s-auction-card-bids {
  font-size: var(--s-text-xs);
  color: var(--s-text-muted);
}

.s-auction-card-countdown {
  text-align: right;
}

.s-auction-card-countdown-label {
  font-size: var(--s-text-xs);
  color: var(--s-text-muted);
}

.s-auction-card-countdown-value {
  font-family: var(--s-font-display);
  font-size: var(--s-text-sm);
  font-weight: 600;
  color: var(--s-text);
}

.s-auction-card-countdown-value.urgent {
  color: var(--s-error);
  animation: s-pulse 2s ease-in-out infinite;
}

.s-auction-card-cta {
  display: flex;
  margin-top: var(--s-space-sm);
}

.s-auction-card-cta .s-btn {
  width: 100%;
}

/* ==========================================================
  15. TABS
   ========================================================== */

.s-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--s-border);
  margin-bottom: var(--s-space-md);
}

.s-tab {
  padding: var(--s-space-sm) var(--s-space-md);
  font-size: var(--s-text-sm);
  font-weight: 500;
  color: var(--s-text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--s-duration-fast);
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}

.s-tab:hover {
  color: var(--s-text);
}

.s-tab.active {
  color: var(--s-cyan);
  border-bottom-color: var(--s-cyan);
}

.s-tab-panel {
  display: none;
  padding: var(--s-space-md) 0;
}

.s-tab-panel.active {
  display: block;
}

/* Registration role tabs */
.s-reg-tabs {
  display: flex;
  gap: var(--s-space-xs);
  margin-bottom: var(--s-space-xl);
  background: var(--s-surface-alt);
  border-radius: var(--s-radius-lg);
  padding: 4px;
}

.s-reg-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: var(--s-space-sm) var(--s-space-md);
  font-size: var(--s-text-sm);
  font-weight: 600;
  font-family: var(--s-font-display);
  color: var(--s-text-muted);
  cursor: pointer;
  border: 2px solid transparent;
  border-radius: var(--s-radius-md);
  background: none;
  transition: all var(--s-duration-base);
  position: relative;
  overflow: hidden;
}

.s-reg-tab:hover:not(.active) {
  color: var(--s-text);
  background: var(--s-surface);
}

.s-reg-tab.active {
  color: var(--s-cyan);
  background: var(--s-surface);
  border-color: var(--s-cyan);
  box-shadow: 0 2px 12px rgba(0, 212, 255, 0.15);
}

[data-theme="dark"] .s-reg-tab.active {
  box-shadow: 0 2px 16px rgba(0, 212, 255, 0.2);
}

.s-reg-tab .s-reg-tab-icon {
  font-size: 1.25rem;
  line-height: 1;
}

.s-reg-panel {
  display: none;
  animation: s-fadeSlideUp 0.3s ease;
}

.s-reg-panel.active {
  display: block;
}

@keyframes s-fadeSlideUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ==========================================================
  16. TABLE
   ========================================================== */

.s-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--s-text-sm);
}

.s-table thead {
  border-bottom: 2px solid var(--s-border);
}

.s-table th {
  padding: var(--s-space-sm) var(--s-space-md);
  text-align: left;
  font-weight: 600;
  color: var(--s-text-secondary);
  font-size: var(--s-text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.s-table td {
  padding: var(--s-space-sm) var(--s-space-md);
  border-bottom: 1px solid var(--s-border-light);
}

.s-table tbody tr:hover {
  background: var(--s-surface-alt);
}

/* ==========================================================
  17. PAGINATION
   ========================================================== */

.s-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.s-pagination-btn {
  min-width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--s-text-sm);
  font-weight: 500;
  border-radius: var(--s-radius-md);
  color: var(--s-text-secondary);
  transition: all var(--s-duration-fast);
}

.s-pagination-btn:hover {
  background: var(--s-surface-alt);
  color: var(--s-text);
}

.s-pagination-btn.active {
  background: var(--s-cyan);
  color: var(--s-navy);
  font-weight: 700;
}

.s-pagination-btn.disabled {
  opacity: 0.35;
  pointer-events: none;
}

/* ==========================================================
  18. ACCORDION / FAQ
   ========================================================== */

.s-accordion {
  display: flex;
  flex-direction: column;
  gap: var(--s-space-sm);
}

.s-accordion-item {
  background: var(--s-surface);
  border: 1px solid var(--s-border);
  border-radius: var(--s-radius-lg);
  overflow: hidden;
}

.s-accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--s-space-md) var(--s-space-lg);
  font-size: var(--s-text-sm);
  font-weight: 600;
  color: var(--s-text);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}

.s-accordion-trigger i,
.s-accordion-trigger svg {
  transition: transform var(--s-duration-base) var(--s-ease-out);
  color: var(--s-text-muted);
}

.s-accordion-item.open .s-accordion-trigger i,
.s-accordion-item.open .s-accordion-trigger svg {
  transform: rotate(180deg);
}

.s-accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--s-duration-slow) var(--s-ease-out);
}

.s-accordion-item.open .s-accordion-content {
  max-height: 500px;
}

.s-accordion-body {
  padding: 0 var(--s-space-lg) var(--s-space-md);
  font-size: var(--s-text-sm);
  color: var(--s-text-secondary);
  line-height: 1.6;
}

/* ==========================================================
  19. BREADCRUMB
   ========================================================== */

.s-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--s-text-sm);
  margin-bottom: var(--s-space-lg);
}

.s-breadcrumb a {
  color: var(--s-text-muted);
}

.s-breadcrumb a:hover {
  color: var(--s-cyan);
}

.s-breadcrumb-sep {
  color: var(--s-text-muted);
  opacity: 0.4;
}

.s-breadcrumb-current {
  color: var(--s-text-secondary);
}

/* ==========================================================
  20. COUNTDOWN (Flip-clock style)
   ========================================================== */

.s-countdown {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--s-font-display);
}

.s-countdown-unit {
  background: var(--s-surface-alt);
  border: 1px solid var(--s-border);
  border-radius: var(--s-radius-md);
  padding: 0.4rem 0.6rem;
  text-align: center;
  min-width: 3rem;
}

.s-countdown-value {
  font-size: var(--s-text-2xl);
  font-weight: 700;
  color: var(--s-text);
  line-height: 1;
}

.s-countdown-label {
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--s-text-muted);
  margin-top: 0.15rem;
}

.s-countdown-sep {
  font-size: var(--s-text-xl);
  font-weight: 700;
  color: var(--s-text-muted);
}

.s-countdown.urgent .s-countdown-value {
  color: var(--s-error);
}

.s-countdown.urgent .s-countdown-unit {
  border-color: var(--s-error);
  background: var(--s-error-bg);
}

/* ==========================================================
  21. STEP / TIMELINE
   ========================================================== */

.s-steps {
  display: grid;
  gap: var(--s-space-lg);
}

.s-step {
  position: relative;
  background: var(--s-surface);
  border: 1px solid var(--s-border);
  border-radius: var(--s-radius-xl);
  padding: var(--s-space-lg);
  text-align: center;
  transition: border-color var(--s-duration-base), box-shadow var(--s-duration-base);
}

.s-step:hover {
  border-color: var(--s-cyan);
  box-shadow: var(--s-shadow-glow-cyan);
}

.s-step-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--s-radius-full);
  background: linear-gradient(135deg, var(--s-cyan-glow), transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--s-space-sm);
  color: var(--s-cyan);
}

.s-step-number {
  font-size: var(--s-text-xs);
  font-weight: 700;
  color: var(--s-cyan);
  margin-bottom: 0.35rem;
}

.s-step-title {
  font-family: var(--s-font-display);
  font-weight: 600;
  font-size: var(--s-text-base);
  margin-bottom: 0.25rem;
}

.s-step-desc {
  font-size: var(--s-text-xs);
  color: var(--s-text-muted);
  line-height: 1.5;
}

/* ==========================================================
  22. CTA SECTION
   ========================================================== */

.s-cta {
  position: relative;
  background: linear-gradient(135deg, var(--s-navy), var(--s-navy-light));
  border-radius: var(--s-radius-2xl);
  padding: var(--s-space-3xl) var(--s-space-2xl);
  text-align: center;
  overflow: hidden;
}

.s-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--s-cyan-glow), transparent);
  pointer-events: none;
}

.s-cta-title {
  font-family: var(--s-font-display);
  font-size: var(--s-text-3xl);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--s-space-sm);
  position: relative;
}

.s-cta-desc {
  font-size: var(--s-text-base);
  color: rgba(255, 255, 255, 0.85);
  max-width: 500px;
  margin: 0 auto var(--s-space-xl);
  position: relative;
}

/* ==========================================================
  23. SCROLL REVEAL ANIMATIONS
   ========================================================== */

.s-reveal {
  opacity: 0;
  transform: translateY(30px);
}

.s-reveal-left {
  opacity: 0;
  transform: translateX(-30px);
}

.s-reveal-right {
  opacity: 0;
  transform: translateX(30px);
}

.s-reveal-scale {
  opacity: 0;
  transform: scale(0.9);
}

/* When revealed (GSAP adds these) */
.s-revealed {
  opacity: 1 !important;
  transform: none !important;
}

/* ==========================================================
  24. CUSTOM CURSOR
   ========================================================== */

.s-cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--s-cyan);
  border-radius: 50%;
  pointer-events: none;
  z-index: var(--s-z-cursor);
  mix-blend-mode: difference;
  transition: width 0.2s, height 0.2s, margin 0.2s;
}

.s-cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  border: 1.5px solid var(--s-cyan);
  border-radius: 50%;
  pointer-events: none;
  z-index: var(--s-z-cursor);
  opacity: 0.5;
  transition: width 0.3s, height 0.3s, margin 0.3s, opacity 0.3s;
}

.s-cursor-dot.hovering {
  width: 16px;
  height: 16px;
  margin: -4px 0 0 -4px;
}

.s-cursor-ring.hovering {
  width: 56px;
  height: 56px;
  margin: -8px 0 0 -8px;
  opacity: 0.8;
}

/* Hide custom cursor on touch devices */
@media (hover: none), (pointer: coarse) {
  .s-cursor-dot, .s-cursor-ring {
    display: none !important;
  }
}

/* ==========================================================
  25. UTILITY CLASSES
   ========================================================== */

.hidden { display: none !important; }
.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;
}

.text-center { text-align: center; }
.text-right  { text-align: right; }
.text-left   { text-align: left; }

.w-full { width: 100%; }
.h-full { height: 100%; }

.mt-auto { margin-top: auto; }
.mx-auto { margin-left: auto; margin-right: auto; }

.overflow-x-auto { overflow-x: auto; }
.overflow-hidden { overflow: hidden; }

.relative { position: relative; }
.absolute { position: absolute; }
.sticky   { position: sticky; }

.whitespace-pre-line { white-space: pre-line; }

.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.aspect-video { aspect-ratio: 16 / 10; }

/* ==========================================================
  26. BRIDGE CLASSES — app.js COMPATIBILITY
   ========================================================== */

/*
 * These classes ensure app.js functions (_toast, _showLoading, _showSkeleton,
 * SpaRouter.notFound) render correctly without DaisyUI/Tailwind.
 * app.js is shared across all 4 SPAs and is NOT modified.
 */

/* --- Flexbox utilities (used in _showLoading, _showSkeleton, notFound, _toast) --- */
.flex          { display: flex; }
.flex-col      { flex-direction: column; }
.flex-1        { flex: 1 1 0%; }
.flex-wrap     { flex-wrap: wrap; }
.items-center  { align-items: center; }
.items-end     { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1  { gap: 0.25rem; }
.gap-2  { gap: 0.5rem; }
.gap-3  { gap: 0.75rem; }
.gap-4  { gap: 1rem; }
.gap-6  { gap: 1.5rem; }
.gap-8  { gap: 2rem; }
.shrink-0 { flex-shrink: 0; }

/* --- Spacing utilities (used in _showLoading, _showSkeleton) --- */
.p-4   { padding: 1rem; }
.py-2  { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-4  { padding-top: 1rem; padding-bottom: 1rem; }
.py-8  { padding-top: 2rem; padding-bottom: 2rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.px-1  { padding-left: 0.25rem; padding-right: 0.25rem; }
.px-4  { padding-left: 1rem; padding-right: 1rem; }
.mt-2  { margin-top: 0.5rem; }
.mt-4  { margin-top: 1rem; }
.mb-1  { margin-bottom: 0.25rem; }
.mb-2  { margin-bottom: 0.5rem; }
.mb-4  { margin-bottom: 1rem; }
.ml-auto { margin-left: auto; }
.mr-2  { margin-right: 0.5rem; }

/* --- Sizing utilities (used in _showSkeleton) --- */
.w-8   { width: 2rem; }
.w-12  { width: 3rem; }
.w-full { width: 100%; }
.h-3   { height: 0.75rem; }
.h-4   { height: 1rem; }
.h-12  { height: 3rem; }
.w-1\/2 { width: 50%; }
.w-3\/4 { width: 75%; }
.min-w-\[280px\] { min-width: 280px; }
.max-w-sm { max-width: 24rem; }
.max-w-md { max-width: 28rem; }
.max-w-2xl { max-width: 42rem; }
.min-h-\[60vh\] { min-height: 60vh; }
.min-h-\[70vh\] { min-height: 70vh; }
.min-h-screen { min-height: 100vh; }

/* --- Rounded (used in _showSkeleton) --- */
.rounded-full { border-radius: 9999px; }
.rounded-xl   { border-radius: 0.75rem; }
.rounded-lg   { border-radius: 0.5rem; }
.rounded-box  { border-radius: 0.5rem; }

/* --- Typography utilities (used in notFound) --- */
.font-bold     { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium   { font-weight: 500; }
.font-mono     { font-family: ui-monospace, monospace; }
.text-xs  { font-size: 0.75rem; line-height: 1rem; }
.text-sm  { font-size: 0.875rem; line-height: 1.25rem; }
.text-lg  { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl  { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-6xl { font-size: 3.75rem; line-height: 1; }

/* --- Opacity utilities --- */
.opacity-20 { opacity: 0.2; }
.opacity-40 { opacity: 0.4; }
.opacity-50 { opacity: 0.5; }
.opacity-60 { opacity: 0.6; }
.opacity-70 { opacity: 0.7; }
.opacity-80 { opacity: 0.8; }

/* --- Color utilities (used in _showLoading, toasts) --- */
.text-primary   { color: var(--s-cyan); }
.text-secondary { color: var(--s-gold); }
.text-accent    { color: var(--s-success); }
.text-error     { color: var(--s-error); }
.text-success   { color: var(--s-success); }
.text-warning   { color: var(--s-warning); }
.text-info      { color: var(--s-info); }

/* --- Backgrounds --- */
.bg-base-100   { background: var(--s-surface); }
.bg-base-200   { background: var(--s-surface-alt); }
.bg-primary    { background: var(--s-cyan); color: var(--s-navy); }

/* --- Shadow --- */
.shadow-sm { box-shadow: var(--s-shadow-sm); }
.shadow-lg { box-shadow: var(--s-shadow-lg); }

/* --- Position utilities (used in _pw_toggle) --- */
.absolute     { position: absolute; }
.relative     { position: relative; }
.right-2      { right: 0.5rem; }
.top-2        { top: 0.5rem; }
.left-2       { left: 0.5rem; }
.top-1\/2     { top: 50%; }
.-translate-y-1\/2 { transform: translateY(-50%); }

/* ==========================================================
  27. DaisyUI COMPONENT BRIDGES
   ========================================================== */

/* --- Alert (used in _toast) --- */
.alert {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-radius: var(--s-radius-lg);
  font-size: var(--s-text-sm);
  border: 1px solid transparent;
}

.alert-info {
  background: var(--s-info-bg);
  border-color: var(--s-info);
  color: var(--s-info);
}

.alert-success {
  background: var(--s-success-bg);
  border-color: var(--s-success);
  color: var(--s-success);
}

.alert-warning {
  background: var(--s-warning-bg);
  border-color: var(--s-warning);
  color: var(--s-warning);
}

.alert-error {
  background: var(--s-error-bg);
  border-color: var(--s-error);
  color: var(--s-error);
}

/* --- Button bridges (used in _toast close, notFound) --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: var(--s-text-sm);
  font-weight: 600;
  border-radius: var(--s-radius-lg);
  border: 1px solid var(--s-border);
  cursor: pointer;
  background: var(--s-surface);
  color: var(--s-text);
  transition: all var(--s-duration-fast);
  font-family: var(--s-font-body);
  line-height: 1;
}

.btn:hover {
  background: var(--s-surface-alt);
}

.btn-primary {
  background: var(--s-cyan);
  color: var(--s-navy);
  border-color: transparent;
}

.btn-primary:hover {
  background: var(--s-cyan-dark);
}

.btn-outline {
  background: transparent;
  color: var(--s-cyan);
  border-color: var(--s-cyan);
}

.btn-outline:hover {
  background: var(--s-cyan);
  color: var(--s-navy);
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--s-text-secondary);
}

.btn-ghost:hover {
  background: var(--s-surface-alt);
}

.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: var(--s-text-xs);
}

.btn-xs {
  padding: 0.2rem 0.5rem;
  font-size: 0.625rem;
}

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

.btn-circle {
  border-radius: 9999px;
  padding: 0.5rem;
  width: 2.5rem;
  height: 2.5rem;
}

.btn-disabled, .btn[disabled] {
  opacity: 0.4;
  pointer-events: none;
}

/* --- Loading spinner (used in _showLoading) --- */
.loading {
  display: inline-block;
}

.loading-spinner {
  width: 1.5rem;
  height: 1.5rem;
  border: 2.5px solid var(--s-border);
  border-top-color: var(--s-cyan);
  border-radius: 50%;
  animation: s-spin 0.6s linear infinite;
}

.loading-lg .loading-spinner,
.loading.loading-lg {
  width: 2.5rem;
  height: 2.5rem;
}

.loading.loading-sm {
  width: 1rem;
  height: 1rem;
}

.loading.loading-xs {
  width: 0.75rem;
  height: 0.75rem;
}

/* Combined loading classes (DaisyUI pattern) */
.loading.loading-spinner {
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  border: 2.5px solid var(--s-border);
  border-top-color: var(--s-cyan);
  border-radius: 50%;
  animation: s-spin 0.6s linear infinite;
}

.loading.loading-spinner.loading-lg {
  width: 2.5rem;
  height: 2.5rem;
}

.loading.loading-spinner.loading-sm {
  width: 1rem;
  height: 1rem;
}

.loading.loading-spinner.loading-xs {
  width: 0.75rem;
  height: 0.75rem;
}

/* --- Skeleton (used in _showSkeleton) --- */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--s-surface-alt) 25%,
    var(--s-border-light) 50%,
    var(--s-surface-alt) 75%
  );
  background-size: 200% 100%;
  animation: s-shimmer 1.5s ease-in-out infinite;
  border-radius: var(--s-radius-md);
}

/* --- Badge bridge --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.15rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: 9999px;
  background: var(--s-surface-alt);
  color: var(--s-text-secondary);
}

.badge-primary {
  background: var(--s-cyan-glow);
  color: var(--s-cyan);
}

.badge-warning, .badge-gold {
  background: var(--s-gold-glow);
  color: var(--s-gold-dark);
}

.badge-error {
  background: var(--s-error-bg);
  color: var(--s-error);
}

.badge-success {
  background: var(--s-success-bg);
  color: var(--s-success);
}

.badge-ghost {
  background: var(--s-surface-alt);
  color: var(--s-text-muted);
}

.badge-outline {
  background: transparent;
  border: 1px solid var(--s-border);
}

.badge-sm {
  padding: 0.1rem 0.35rem;
  font-size: 0.6rem;
}

.badge-xs {
  padding: 0.05rem 0.25rem;
  font-size: 0.55rem;
}

/* --- Animate pulse bridge --- */
.animate-pulse {
  animation: s-pulse 2s ease-in-out infinite;
}

/* ==========================================================
  28. KEYFRAMES
   ========================================================== */

@keyframes s-spin {
  to { transform: rotate(360deg); }
}

@keyframes s-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@keyframes s-pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.5; }
}

@keyframes s-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

@keyframes s-glow-pulse {
  0%, 100% { box-shadow: 0 0 5px var(--s-cyan-glow); }
  50%      { box-shadow: 0 0 25px var(--s-cyan-glow); }
}

/* ==========================================================
  29. RESPONSIVE ADJUSTMENTS
   ========================================================== */

@media (max-width: 640px) {
  .s-hero {
    min-height: 60vh;
  }
  .s-hero-title {
    font-size: var(--s-text-3xl);
  }
  .s-hero-stats {
    gap: var(--s-space-lg);
  }
  .s-hero-stat-value {
    font-size: var(--s-text-2xl);
  }
  .s-section {
    padding: var(--s-space-2xl) 0;
  }
  .s-footer-grid {
    gap: var(--s-space-lg);
  }
}

/* Mobile-specific nav adjustments */
@media (max-width: 768px) {
  .s-navbar-inner {
    height: 56px;
  }
  .s-hide-mobile {
    display: none !important;
  }
}

@media (min-width: 769px) {
  .s-hide-desktop {
    display: none !important;
  }
}

/* ==========================================================
  30. PRINT STYLES
   ========================================================== */

@media print {
  .s-navbar, .s-footer, .s-cursor-dot, .s-cursor-ring {
    display: none !important;
  }
  body {
    background: white;
    color: black;
  }
}