/* SIZO Design System - Shared Styles */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Rajdhani:wght@400;500;600;700&family=Share+Tech+Mono&display=swap');

/* ============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */
:root {
  /* ============================================
     DESIGN SYSTEM v2026-04-15 COMPLIANT COLORS
     ============================================ */

  /* Backgrounds - Light Mode */
  --bg: #FFFFFF;
  --surface: #F8FAFC;
  --surface-elevated: #FFFFFF;

  /* Text - Light Mode */
  --text-primary: #1E293B;
  --text-secondary: #64748B;
  --muted: #64748B;

  /* Borders - Light Mode */
  --border: #E2E8F0;

  /* Accent Colors (brand) */
  --accent: #00F0FF;
  --accent-hover: #00C4E0;
  --success: #22C55E;
  --error: #EF4444;
  --warning: #FF9500;

  /* Text on accent */
  --on-accent: #0F172A;

  /* Legacy aliases for backward compatibility */
  --text: var(--text-primary);
  --void: var(--on-accent);
  --neon-cyan: var(--accent);
  --neon-magenta: #ff0066;
  --neon-lime: #39ff14;
  --neon-amber: #FF9500;

  /* Dark Mode Colors */
  --dark-bg: #0F172A;
  --dark-surface: #1E293B;
  --dark-text: #F8FAFC;
  --dark-muted: #94A3B8;
  --dark-border: #334155;

  /* Typography */
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Rajdhani', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Borders */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  /* Shadows */
  --shadow-glow-cyan: 0 0 20px rgba(0, 240, 255, 0.3);
  --shadow-glow-magenta: 0 0 20px rgba(255, 0, 102, 0.3);
  --shadow-glow-amber: 0 0 20px rgba(255, 149, 0, 0.3);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-elevated: 0 8px 32px rgba(0, 0, 0, 0.6);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms ease;

  /* Layout */
  --navbar-height: 88px;
  --content-max-width: 1280px;
}

/* Light theme override - uses default light values above */

html.dark {
  --bg: #0F172A;
  --surface: #1E293B;
  --surface-elevated: #0F172A;
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --muted: #94A3B8;
  --border: #334155;
  --accent: #00F0FF;
  --accent-hover: #00C4E0;
  --success: #4ADE80;
  --error: #F87171;
  --warning: #FFB84D;
  --on-accent: #0F172A;

  /* Legacy alias update */
  --text: var(--text-primary);
}

html.dark .light-only { display: none; }
:root:not(.dark) .dark-only { display: none; }

/* ============================================
   BASE STYLES
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  min-height: 100vh;
  overflow-x: hidden;
}

#navbar {
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

#navbar.navbar-scrolled {
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.14);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
}

/* ============================================
   ACCESSIBILITY - FOCUS STATES (UI/UX Pro Max)
   ============================================ */

/* Skip link for keyboard users */
.skip-link {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--on-accent);
  padding: 0.75rem 1.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  z-index: 10000;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 10px;
}

/* Focus visible - keyboard navigation indicator */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Remove default focus for mouse users */
:focus:not(:focus-visible) {
  outline: none;
}

/* Interactive elements focus states */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[role="button"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Links - maintain color on focus */
a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* ============================================
   TOUCH TARGETS (UI/UX Pro Max - Min 44x44px)
   ============================================ */

button,
[role="button"],
a.btn,
input[type="submit"],
input[type="button"] {
  min-height: 44px;
  min-width: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Ensure adequate touch spacing */
button,
a,
input,
select,
label {
  touch-action: manipulation;
}

/* ============================================
   FORMS - ACCESSIBILITY & UX
   ============================================ */

/* Form labels - always visible */
label {
  display: block;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.375rem;
}

/* Required field indicator */
label.required::after {
  content: ' *';
  color: var(--error);
}

/* Input base styles */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="number"],
input[type="search"],
input[type="url"],
textarea,
select {
  min-height: 48px;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-primary);
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input::placeholder,
textarea::placeholder {
  color: var(--muted);
}

/* Input focus state */
input:focus,
textarea:focus,
select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.12);
  outline: none;
}

/* Input error state */
input.error,
textarea.error,
select.error {
  border-color: var(--error);
}

input.error:focus,
textarea.error:focus,
select.error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12);
}

/* Input success state */
input.valid,
textarea.valid,
select.valid {
  border-color: var(--success);
}

/* Error message */
.form-error {
  color: var(--error);
  font-size: 0.8125rem;
  margin-top: 0.375rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

/* Helper text */
.form-helper {
  color: var(--muted);
  font-size: 0.8125rem;
  margin-top: 0.375rem;
}

/* Password toggle button */
.password-toggle {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
}

.password-toggle:hover {
  color: var(--accent);
}

/* ============================================
   REDUCED MOTION SUPPORT
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================
   VISUAL EFFECTS
   ============================================ */

/* Scanlines overlay */
.scanlines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.03) 0px,
    rgba(0, 0, 0, 0.03) 1px,
    transparent 1px,
    transparent 2px
  );
}

/* Noise texture overlay */
.noise {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Ambient glow */
.ambient-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 20% 40%, rgba(0, 240, 255, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 60%, rgba(255, 0, 102, 0.06) 0%, transparent 50%);
}

/* Vignette */
.vignette {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9997;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0, 0, 0, 0.4) 100%);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
.font-display { font-family: var(--font-display); }
.font-body { font-family: var(--font-body); }
.font-mono { font-family: var(--font-mono); }

.text-gradient {
  background: linear-gradient(135deg, var(--neon-cyan) 0%, var(--neon-magenta) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-glow {
  text-shadow: 0 0 10px currentColor, 0 0 20px currentColor;
}

/* Section labels */
.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--neon-cyan);
}

.section-label::before {
  content: '// ';
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-cyber {
  clip-path: polygon(
    0 0,
    calc(100% - 12px) 0,
    100% 12px,
    100% 100%,
    12px 100%,
    0 calc(100% - 12px)
  );
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  min-height: 48px;
  padding: 0.875rem 1.75rem;
}

.btn-cyber::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left var(--transition-slow);
}

.btn-cyber:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
  font-family: var(--font-display);
  font-weight: 700;
  padding: 0.875rem 1.75rem;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 48px;
  border-radius: 10px;
}

.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
  transform: translateY(-2px);
}

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

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: 700;
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--border);
  cursor: pointer;
  transition: all var(--transition-normal);
  min-height: 48px;
  border-radius: 10px;
}

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

.btn-ghost {
  background: transparent;
  color: var(--muted);
  font-family: var(--font-body);
  font-weight: 600;
  padding: 0.5rem 1rem;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
  min-height: 44px;
}

.btn-ghost:hover {
  color: var(--text-primary);
}

/* ============================================
   FORM INPUTS
   ============================================ */
.input-cyber {
  background: var(--bg);
  border: 1.5px solid var(--border);
  color: var(--text-primary);
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  width: 100%;
  transition: all var(--transition-fast);
  border-radius: 10px;
  min-height: 48px;
}

.input-cyber:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.12);
}

.input-cyber::placeholder {
  color: var(--muted);
}

.input-cyber.error {
  border-color: var(--error);
}

.input-cyber.valid {
  border-color: var(--success);
}

.select-cyber {
  background: var(--bg);
  border: 1.5px solid var(--border);
  color: var(--text-primary);
  padding: 0.75rem 2.5rem 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' 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 0.75rem center;
  transition: all var(--transition-fast);
  border-radius: 10px;
  min-height: 48px;
}

.select-cyber:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.12);
}

.checkbox-cyber {
  accent-color: var(--accent);
  width: 1.25rem;
  height: 1.25rem;
  cursor: pointer;
  min-width: 20px;
}

/* ============================================
   CARDS
   ============================================ */
.card-cyber {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
}

.card-cyber:hover {
  border-color: var(--neon-cyan);
  box-shadow: var(--shadow-card), 0 0 30px rgba(0, 240, 255, 0.1);
  transform: translateY(-4px);
}

.card-elevated {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-elevated);
}

/* ============================================
   PRODUCT CARDS (Enhanced)
   ============================================ */
.product-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-magenta));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
  z-index: 10;
}

.product-card:hover {
  border-color: var(--neon-cyan);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 40px rgba(0, 240, 255, 0.15);
  transform: translateY(-6px);
}

.product-card:hover::before {
  transform: scaleX(1);
}

.product-card .product-image {
  position: relative;
  aspect-ratio: 16/9;
  background: var(--bg);
  overflow: hidden;
}

.product-card .product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.product-card:hover .product-image img {
  transform: scale(1.08);
}

/* Product badges */
.product-badge {
  position: absolute;
  top: 10px;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  z-index: 5;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-sale {
  right: 10px;
  background: var(--neon-magenta);
  color: white;
  box-shadow: 0 2px 8px rgba(255, 0, 102, 0.4);
}

.badge-new {
  left: 10px;
  background: var(--neon-lime);
  color: var(--void);
  box-shadow: 0 2px 8px rgba(57, 255, 20, 0.4);
}

.badge-hot {
  left: 10px;
  background: var(--neon-amber);
  color: var(--void);
  box-shadow: 0 2px 8px rgba(255, 149, 0, 0.4);
}

.badge-featured {
  right: 10px;
  background: var(--neon-cyan);
  color: var(--void);
  box-shadow: 0 2px 8px rgba(0, 240, 255, 0.4);
}

/* Product info */
.product-info {
  padding: var(--space-md);
}

.product-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-title a {
  color: inherit;
  text-decoration: none;
}

.product-title a:hover {
  color: var(--neon-cyan);
}

.product-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 8px;
}

/* Platform icons */
.product-platforms {
  display: flex;
  gap: 6px;
  margin-bottom: 10px;
}

.platform-icon {
  width: 24px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  font-size: 0.6rem;
  color: var(--muted);
}

/* Product pricing */
.product-pricing {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
}

.product-price {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--neon-cyan);
}

.product-price-original {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--muted);
  text-decoration: line-through;
  margin-left: 8px;
}

.product-price-discount {
  background: var(--neon-magenta);
  color: white;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  margin-left: 8px;
}

/* Rating stars */
.product-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 8px;
}

.rating-star {
  width: 14px;
  height: 14px;
  color: var(--neon-amber);
}

.rating-star.empty {
  color: var(--border);
}

.rating-count {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted);
  margin-left: 4px;
}

/* Add to cart button */
.btn-add-cart {
  background: var(--neon-cyan);
  color: var(--void);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 8px 16px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-add-cart:hover {
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.5);
  transform: scale(1.05);
}

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

/* ============================================
   BORDERS
   ============================================ */
.neon-border {
  border: 1px solid rgba(0, 240, 255, 0.2);
}

.neon-border-strong {
  border: 1px solid var(--neon-cyan);
}

.glass {
  background: rgba(20, 20, 25, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

:root.light .glass {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

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

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 5px var(--neon-cyan), 0 0 10px var(--neon-cyan);
  }
  50% {
    box-shadow: 0 0 20px var(--neon-cyan), 0 0 40px var(--neon-cyan);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

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

/* Animation utilities */
.animate-fade-in-up {
  animation: fadeInUp 0.5s ease forwards;
}

.animate-fade-in {
  animation: fadeIn 0.5s ease forwards;
}

.animate-slide-left {
  animation: slideInLeft 0.5s ease forwards;
}

.animate-slide-right {
  animation: slideInRight 0.5s ease forwards;
}

.animate-pulse-glow {
  animation: pulse-glow 2s ease-in-out infinite;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

/* Stagger delays */
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }
.delay-600 { animation-delay: 600ms; }
.delay-700 { animation-delay: 700ms; }
.delay-800 { animation-delay: 800ms; }

/* Initial state for reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   LOADING SKELETON
   ============================================ */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--surface) 25%,
    var(--border) 50%,
    var(--surface) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

/* ============================================
   UTILITIES
   ============================================ */
.container-main {
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.page-frame {
  padding-top: calc(var(--navbar-height) + var(--space-xl));
  padding-bottom: var(--space-3xl);
}

.sticky-panel {
  position: sticky;
  top: calc(var(--navbar-height) + var(--space-md));
}

.toolbar {
  align-items: flex-end;
}

.toolbar > * {
  min-width: 0;
}

.toolbar .toolbar-block,
.toolbar .filter-group {
  flex: 1 1 12rem;
}

.toolbar .toolbar-actions {
  flex: 0 0 auto;
  margin-left: auto;
}

.surface-subtle {
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  border-radius: 16px;
}

.scroll-shell {
  overflow-x: auto;
  overscroll-behavior-x: contain;
}

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

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

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

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

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }

.grid { display: grid; }

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

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

.overflow-hidden { overflow: hidden; }

.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }

.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }

.transition { transition: all var(--transition-normal); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .container-main {
    padding: 0 var(--space-md);
  }

  .page-frame {
    padding-top: calc(var(--navbar-height) + var(--space-lg));
    padding-bottom: var(--space-2xl);
  }

  .toolbar .toolbar-actions {
    width: 100%;
    margin-left: 0;
  }

  .hide-mobile {
    display: none !important;
  }
}

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