/*
Theme Name: GameCoiner Pro
Theme URI: https://gamecoiner.ir
Author: Amir & Hermes
Description: Dark futuristic theme tailored for Iranian FC 27 Coin Marketplace (GameCoiner).
Version: 1.2.0
Text Domain: gamecoiner
*/

:root {
  --color-bg-deep:       #0a0f1a;
  --color-bg-card:       #111827;
  --color-bg-elevated:   #1f2937;
  --color-border:        #374151;
  --color-border-bright: #4b5563;
  --color-text-primary:  #f9fafb;
  --color-text-secondary:#d1d5db;
  --color-text-muted:    #9ca3af;

  --color-cyan:          #0ea5e9;
  --color-cyan-glow:     rgba(14,165,233,.4);
  --color-emerald:       #10b981;
  --color-amber:         #f59e0b;
  --color-rose:          #f43f5e;
  --color-violet:        #a855f7;
  --color-rose-bg:       rgba(244,63,94,.15);
  --color-cyan-bg:       rgba(14,165,233,.15);
  --color-emerald-bg:    rgba(16,185,129,.15);
  --color-amber-bg:      rgba(245,158,11,.15);
  --color-violet-bg:     rgba(168,85,247,.15);

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,.4);
  --shadow-lg: 0 12px 32px rgba(0,0,0,.5);
  --shadow-glow-cyan: 0 0 20px rgba(14,165,233,.4);

  --font-sans: 'Vazirmatn', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --transition-fast: 120ms ease;
  --transition-base: 200ms cubic-bezier(.4,0,.2,1);
  --transition-slow: 300ms cubic-bezier(.4,0,.2,1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg-deep);
  color: var(--color-text-primary);
  line-height: 1.7;
  min-height: 100vh;
  direction: rtl;
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

a { color: var(--color-cyan); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-amber); }

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

h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.3; color: var(--color-text-primary); }
h1 { font-size: clamp(1.6rem, 4.5vw, 2.5rem); }
h2 { font-size: clamp(1.3rem, 3.5vw, 2rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); }

input, select, textarea, button { font-family: inherit; font-size: 1rem; }

.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 var(--space-4); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-weight: 700; font-size: .9375rem;
  border: none; cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none; white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-cyan), #0284c7);
  color: #fff; box-shadow: 0 4px 16px var(--color-cyan-glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px var(--color-cyan-glow); color:#fff; }
.btn-secondary { background: var(--color-bg-elevated); color: var(--color-text-primary); border: 1px solid var(--color-border); }
.btn-secondary:hover { border-color: var(--color-cyan); color: var(--color-cyan); }
.btn-ghost { background: transparent; color: var(--color-text-secondary); }
.btn-ghost:hover { color: var(--color-cyan); }

@media (max-width: 480px) {
  .btn { padding: var(--space-3) var(--space-4); font-size: .875rem; min-height: 44px; }
  .hero-actions .btn { flex: 1; min-width: 140px; }
}

/* Cards & Badges */
.card { background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-5); transition: all var(--transition-base); position: relative; }
.badge { display: inline-flex; align-items: center; padding: var(--space-1) var(--space-3); border-radius: var(--radius-full); font-size: .75rem; font-weight: 700; }
.badge-hot { background: var(--color-rose); color: #fff; }
.badge-neutral { background: var(--color-bg-elevated); color: var(--color-text-muted); }
.badge-success { background: var(--color-emerald-bg); color: var(--color-emerald); }
.badge-info { background: var(--color-cyan-bg); color: var(--color-cyan); }

/* Form Controls */
.form-group { margin-bottom: var(--space-4); }
.form-label { display: block; margin-bottom: var(--space-2); font-weight: 600; color: var(--color-text-primary); font-size: .875rem; }
.form-input {
  width: 100%; padding: var(--space-3) var(--space-4);
  background: var(--color-bg-deep); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); color: var(--color-text-primary);
  transition: all var(--transition-fast);
}
.form-input:focus { outline: none; border-color: var(--color-cyan); box-shadow: 0 0 0 3px var(--color-cyan-glow); }

@media (max-width: 480px) {
  .form-input { padding: 14px 16px; font-size: 16px; /* prevent zoom on iOS */ }
}

/* Grid System */
.grid { display: grid; gap: var(--space-5); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1024px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

/* Hero */
.hero { padding: var(--space-8) 0; text-align: center; }
.hero-badge { display: inline-flex; align-items: center; gap: var(--space-2); padding: var(--space-2) var(--space-4); border-radius: var(--radius-full); background: var(--color-cyan-bg); border: 1px solid rgba(14,165,233,.2); color: var(--color-cyan); font-size: .875rem; font-weight: 600; margin-bottom: var(--space-5); }
.hero h1 { max-width: 800px; margin: 0 auto var(--space-5); line-height: 1.2; }
.hero h1 .highlight { background: linear-gradient(90deg, var(--color-cyan), var(--color-violet)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero p { max-width: 600px; margin: 0 auto var(--space-6); color: var(--color-text-secondary); font-size: 1.125rem; }
.hero-actions { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; }

@media (max-width: 640px) {
  .hero { padding: var(--space-6) 0; }
  .hero h1 { font-size: clamp(1.5rem, 6vw, 2rem); }
  .hero p { font-size: 1rem; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; max-width: 320px; }
}

/* Sections */
.section { padding: var(--space-8) 0; }
.section-header { text-align: center; margin-bottom: var(--space-7); }
.section-header h2 { margin-bottom: var(--space-3); }
.section-header p { color: var(--color-text-muted); max-width: 600px; margin: 0 auto; }

@media (max-width: 640px) {
  .section { padding: var(--space-6) 0; }
}

/* Header Responsive */
.site-header {
  background: rgba(10, 15, 26, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 64px; }
.site-branding { flex-shrink: 0; }
.site-logo {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-violet));
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 1rem; color: #fff;
}
.site-title { font-size: 1.125rem; font-weight: 900; color: #fff; line-height: 1.2; }

/* Desktop Nav */
.main-nav { display: flex; align-items: center; }
.nav-menu { display: flex; align-items: center; gap: var(--space-2); list-style: none; }
.nav-menu a {
  display: block; padding: var(--space-2) var(--space-4);
  color: var(--color-text-secondary); font-weight: 600; font-size: .875rem;
  border-radius: var(--radius-md); transition: all var(--transition-fast);
}
.nav-menu a:hover { color: var(--color-cyan); background: var(--color-cyan-bg); }

/* Mobile Hamburger Button */
.hamburger-btn {
  display: none;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: #fff;
  cursor: pointer;
  padding: var(--space-2);
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
}
.hamburger-btn svg { width: 24px; height: 24px; }
.hamburger-btn:hover { border-color: var(--color-cyan); }

/* Auth Button */
.auth-btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-weight: 700; font-size: .875rem;
  border: none; cursor: pointer;
  transition: all var(--transition-base);
}
.auth-btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* Mobile Navigation Drawer */
.nav-close-header { display: none; }
@media (max-width: 860px) {
  .hamburger-btn { display: flex; }
  .nav-close-header { display: flex; }
  
  .main-nav {
    position: fixed;
    top: 0;
    left: 0; /* LTR: slide from left */
    width: min(320px, 85vw);
    height: 100vh;
    background: var(--color-bg-deep);
    border-right: 1px solid var(--color-border);
    border-left: none;
    transform: translateX(-100%); /* Start off-screen left */
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 99999;
    padding: var(--space-5) var(--space-4);
    box-shadow: 20px 0 40px rgba(0,0,0,0.8);
    overflow-y: auto;
  }
  .main-nav.active {
    transform: translateX(0);
    box-shadow: 20px 0 40px rgba(0,0,0,0.8);
  }
  .nav-menu { flex-direction: column; gap: var(--space-2); width: 100%; }
  .nav-menu a { padding: var(--space-3) var(--space-4); border-radius: var(--radius-md); width: 100%; font-size: 1rem; }
  .nav-menu li { width: 100%; }
  
  /* Mobile Auth Button as Icon */
  .auth-btn-text { display: none !important; }
  .auth-btn {
    width: 44px !important;
    height: 44px !important;
    padding: 0 !important;
    border-radius: var(--radius-md) !important;
    justify-content: center !important;
  }
}

@media (max-width: 480px) {
  .header-inner { min-height: 56px; }
  .site-logo { width: 36px; height: 36px; font-size: .875rem; }
  .site-title { font-size: 1rem; }
  .hamburger-btn { width: 40px; height: 40px; }
}

/* Auth Modal */
.auth-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(8px);
  z-index: 100000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}
.auth-modal-overlay.active { display: flex; }
.auth-modal-box {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  padding: var(--space-6);
  box-shadow: var(--shadow-lg);
}

@media (max-width: 480px) {
  .auth-modal-box {
    max-width: 100%;
    max-height: 95vh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    margin: auto 0 0;
    padding: var(--space-5) var(--space-4);
    align-self: flex-end;
  }
  .auth-modal-overlay { align-items: flex-end; }
}

/* Footer */
.site-footer { padding: var(--space-7) 0 var(--space-4); border-top: 1px solid var(--color-border); margin-top: var(--space-8); }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: var(--space-8); margin-bottom: var(--space-7); }
@media (max-width: 768px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand p { color: var(--color-text-muted); margin-top: var(--space-4); max-width: 300px; }
.footer-title { font-size: .9375rem; font-weight: 700; margin-bottom: var(--space-4); color: var(--color-text-primary); }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); }
.footer-links a { color: var(--color-text-muted); transition: color var(--transition-fast); }
.footer-links a:hover { color: var(--color-cyan); }
.footer-bottom { padding-top: var(--space-5); border-top: 1px solid var(--color-border); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-3); color: var(--color-text-muted); font-size: .875rem; }

@media (max-width: 480px) {
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* Background Neural */
.bg-neural { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; background: radial-gradient(ellipse 80% 50% at 20% 20%, rgba(14,165,233,.08) 0%, transparent 50%), radial-gradient(ellipse 60% 40% at 80% 80%, rgba(168,85,247,.06) 0%, transparent 50%), var(--color-bg-deep); }

/* ============================================================
   AUCTIONS PAGE RESPONSIVE
   ============================================================ */
.mydgn-top-banner { padding: var(--space-3) var(--space-4); font-size: .8125rem; }
.mydgn-top-banner .container { display: flex; flex-wrap: wrap; gap: var(--space-3); justify-content: space-between; align-items: center; }

.mydgn-header-wrap { padding: var(--space-5) 0 var(--space-4); gap: var(--space-4); flex-wrap: wrap; }
.mydgn-main-title { font-size: clamp(1.25rem, 4vw, 1.8rem); }
.mydgn-platform-nav { gap: var(--space-2); padding: var(--space-1); border-radius: var(--radius-md); }
.mydgn-platform-btn { padding: var(--space-2) var(--space-3); font-size: .8125rem; }
.mydgn-platform-btn svg { width: 18px; height: 18px; }

@media (max-width: 640px) {
  .mydgn-header-wrap { flex-direction: column; align-items: stretch; }
  .mydgn-platform-nav { width: 100%; justify-content: center; }
  .mydgn-platform-btn { flex: 1; justify-content: center; }
}

.mydgn-filter-container { padding: var(--space-4); margin-bottom: var(--space-5); }
.mydgn-filter-select { padding: var(--space-3) var(--space-4); font-size: .875rem; min-height: 44px; }

@media (max-width: 480px) {
  .mydgn-filter-container { padding: var(--space-3); }
  .mydgn-filter-select { width: 100%; }
}

.mydgn-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-4);
}
@media (max-width: 768px) {
  .mydgn-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
}
@media (max-width: 480px) {
  .mydgn-grid { grid-template-columns: 1fr; gap: var(--space-3); }
}

.mydgn-card { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.mydgn-card-head { padding: var(--space-3) var(--space-4); }
.player-info { gap: var(--space-2); }
.rating-pill { padding: 2px 8px; font-size: .75rem; border-radius: var(--radius-sm); }
.player-name { font-size: .9rem; font-weight: 800; }
.live-timer { padding: 4px 10px; font-size: .8rem; border-radius: var(--radius-sm); }

.mydgn-card-content { padding: var(--space-4); gap: var(--space-4); }
.player-img-wrap { width: 80px; min-width: 80px; }
.pos-badge { font-size: .7rem; margin-top: var(--space-1); }

.mydgn-price-boxes { gap: var(--space-2); padding: var(--space-3); border-radius: var(--radius-md); }
.box-lbl { font-size: .625rem; margin-bottom: 2px; }
.box-val { font-size: .875rem; }
.buynow .box-val { font-size: 1rem; }

@media (max-width: 480px) {
  .mydgn-card-content { flex-direction: column; align-items: center; text-align: center; gap: var(--space-3); }
  .player-img-wrap { width: 70px; min-width: 70px; }
  .mydgn-price-boxes { width: 100%; grid-template-columns: repeat(3, 1fr); }
  .box-val { font-size: .8rem; }
  .buynow .box-val { font-size: .9rem; }
}

.mydgn-card-foot { padding: var(--space-3) var(--space-4); }
.usd-val { font-size: .8rem; }
.toman-val { font-size: .95rem; font-weight: 900; }
.mydgn-btn-hold { padding: var(--space-3) var(--space-5); font-size: .875rem; min-height: 44px; }

@media (max-width: 480px) {
  .mydgn-card-foot { flex-direction: column; gap: var(--space-3); align-items: stretch; }
  .payout-info { text-align: center; }
  .mydgn-btn-hold { width: 100%; }
}

/* Modal Responsive */
.mydgn-modal-mask { padding: var(--space-3); }
.mydgn-modal-card { border-radius: var(--radius-lg); max-width: 100%; }
.m-head { padding: var(--space-4); }
.m-head h3 { font-size: 1rem; }
.m-body { padding: var(--space-4); }
.m-foot { padding: var(--space-4); gap: var(--space-3); }
.m-btn { padding: var(--space-3) var(--space-4); font-size: .9375rem; min-height: 48px; }

@media (max-width: 480px) {
  .mydgn-modal-mask { padding: 0; align-items: flex-end; }
  .mydgn-modal-card { border-radius: var(--radius-lg) var(--radius-lg) 0 0; max-height: 90vh; }
  .m-head { position: sticky; top: 0; background: #1a1a1a; z-index: 1; }
  .m-body { max-height: 70vh; overflow-y: auto; }
}

/* Empty State */
@media (max-width: 480px) {
  .mydgn-grid + div[style*="text-align:center"] { padding: var(--space-6) var(--space-4); }
}

/* ============================================================
   CALCULATOR WIDGET RESPONSIVE
   ============================================================ */
.calculator-widget .form-group { margin-bottom: var(--space-4); }
.calculator-widget .form-input { font-size: 1.25rem; padding: var(--space-4); text-align: center; }
.calculator-widget .btn { width: 100%; padding: var(--space-4); font-size: 1rem; margin-top: var(--space-3); }

@media (max-width: 480px) {
  .calculator-widget { padding: var(--space-4); }
  .calculator-widget .form-input { font-size: 16px; padding: 16px; }
}

/* ============================================================
   UTILITY RESPONSIVE
   ============================================================ */
@media (max-width: 640px) {
  :root {
    --space-5: 20px;
    --space-6: 28px;
    --space-7: 40px;
    --space-8: 56px;
  }
}

/* Safe area for notched devices */
@supports (padding: max(0px)) {
  @media (max-width: 480px) {
    .auth-modal-box { padding-bottom: max(var(--space-5), env(safe-area-inset-bottom)); }
    .mydgn-modal-card { padding-bottom: max(var(--space-4), env(safe-area-inset-bottom)); }
  }
}

/* Touch target minimums */
@media (hover: none) and (pointer: coarse) {
  .btn, .form-input, .mydgn-btn-hold, .m-btn, .auth-btn, .hamburger-btn,
  .nav-menu a, .mydgn-platform-btn {
    min-height: 44px;
    min-width: 44px;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --color-border: #6b7280;
    --color-text-muted: #d1d5db;
  }
}

/* Reduced motion */
@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;
  }
}

/* Print styles */
@media print {
  .site-header, .hero, .mydgn-filter-container, .mydgn-btn-hold,
  .auth-modal-overlay, .hamburger-btn, .btn { display: none !important; }
  body { background: #fff; color: #000; }
}

/* ============================================================
   HOME PAGE SPECIFIC STYLES
   ============================================================ */

/* Stats Bar */
.stats-bar {
  background: rgba(17, 24, 39, 0.8);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-5) 0;
  margin-top: calc(-1 * var(--space-8));
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  text-align: center;
}
.stat-item { padding: var(--space-3); }
.stat-value {
  display: block;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 900;
  font-family: var(--font-mono);
  color: var(--color-cyan);
  line-height: 1.2;
}
.stat-label {
  display: block;
  font-size: .75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-top: var(--space-1);
}
@media (max-width: 640px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
  .stat-value { font-size: 1.25rem; }
}

/* Calculator Wrapper */
.calculator-wrapper {
  max-width: 520px;
  margin: 0 auto;
}
.calculator-widget.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-lg);
}

/* Rate Info */
.rate-info {
  display: flex;
  justify-content: center;
  gap: var(--space-5);
  margin-top: var(--space-6);
  flex-wrap: wrap;
}
.rate-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  font-size: .8125rem;
  color: var(--color-text-secondary);
}
.rate-item svg { flex-shrink: 0; color: var(--color-cyan); }
.rate-item strong { color: var(--color-text-primary); }
@media (max-width: 480px) {
  .rate-info { gap: var(--space-3); }
  .rate-item { font-size: .75rem; padding: var(--space-2) var(--space-3); }
}

/* Sell Section */
.sell-features { margin-top: var(--space-2); }
.sell-card { height: 100%; display: flex; flex-direction: column; }
.sell-card .card-icon { margin-bottom: var(--space-4); }
.sell-card h3 { margin-bottom: var(--space-3); }
.sell-card p { flex: 1; margin-bottom: var(--space-4); color: var(--color-text-secondary); line-height: 1.7; }
.sell-rate {
  background: var(--color-bg-deep);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  text-align: center;
}
.sell-rate .label { display: block; font-size: .75rem; color: var(--color-text-muted); margin-bottom: var(--space-1); }
.sell-rate .value { font-family: var(--font-mono); font-size: 1.1rem; color: var(--color-emerald); font-weight: 800; }
.sell-checklist { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); }
.sell-checklist li { font-size: .875rem; color: var(--color-text-secondary); display: flex; align-items: center; gap: var(--space-2); }
.sell-gateways { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-3); }
.gateway-tag {
  background: var(--color-cyan-bg);
  color: var(--color-cyan);
  border: 1px solid rgba(14,165,233,.2);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
}

/* Feature Cards */
.feature-card { height: 100%; }
.feature-card .card-icon { margin-bottom: var(--space-4); }
.feature-card h3 { margin-bottom: var(--space-3); }
.feature-card p { color: var(--color-text-secondary); line-height: 1.7; }

/* Auction Preview Grid */
.auction-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
}
.auction-preview-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}
.auction-preview-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-cyan);
  box-shadow: var(--shadow-lg), 0 0 20px var(--color-cyan-glow);
}
.auction-preview-head {
  background: rgba(14,165,233,0.05);
  padding: var(--space-3) var(--space-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--color-border);
}
.auction-preview-info { display: flex; align-items: center; gap: var(--space-2); }
.auction-preview-rating {
  background: linear-gradient(135deg, var(--color-rose), #e11d48);
  color: #fff;
  font-weight: 900;
  font-size: .7rem;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}
.auction-preview-name { font-size: .85rem; font-weight: 800; }
.auction-preview-timer {
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--color-border);
  color: var(--color-amber);
  font-family: var(--font-mono);
  font-size: .75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}
.auction-preview-content { padding: var(--space-3); display: flex; gap: var(--space-3); }
.auction-preview-img { width: 64px; min-width: 64px; text-align: center; }
.auction-preview-img img { max-width: 100%; filter: drop-shadow(0 2px 8px rgba(0,0,0,0.4)); }
.auction-preview-pos { font-size: .65rem; color: var(--color-text-muted); margin-top: 2px; }
.auction-preview-prices { flex: 1; display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-2); background: var(--color-bg-deep); padding: var(--space-2); border-radius: var(--radius-sm); border: 1px solid var(--color-border); text-align: center; }
.auction-preview-price .p-label { font-size: .55rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: .03em; margin-bottom: 2px; }
.auction-preview-price .p-value { font-family: var(--font-mono); font-weight: 800; font-size: .75rem; }
.auction-preview-price.buynow .p-value { color: var(--color-amber); }
.auction-preview-price.start .p-value { color: var(--color-cyan); }
.auction-preview-price.market .p-value { color: var(--color-text-muted); }
.auction-preview-foot {
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.auction-preview-payout { display: flex; flex-direction: column; }
.auction-preview-usd { color: var(--color-emerald); font-family: var(--font-mono); font-weight: 700; font-size: .7rem; }
.auction-preview-toman { color: var(--color-amber); font-weight: 900; font-size: .9rem; }
.auction-preview-btn {
  background: linear-gradient(135deg, var(--color-cyan), #0284c7);
  color: #fff;
  font-weight: 800;
  font-size: .75rem;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  box-shadow: 0 2px 8px var(--color-cyan-glow);
  min-height: 36px;
  transition: all var(--transition-fast);
}
.auction-preview-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 16px var(--color-cyan-glow); }
@media (max-width: 480px) {
  .auction-preview-prices { grid-template-columns: repeat(3, 1fr); }
  .auction-preview-foot { flex-direction: column; align-items: stretch; }
  .auction-preview-payout { text-align: center; }
  .auction-preview-btn { width: 100%; }
}

/* Spin Animation */
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.spin { animation: spin 1s linear infinite; }