/* ============================================================
   COPA JUMP CASH — Design System
   Premium dark theme with neon accents & glassmorphism
   ============================================================ */

/* ── Google Fonts ────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Outfit:wght@600;700;800&display=swap');

/* ── CSS Variables ───────────────────────────────────────── */
:root {
  /* backgrounds */
  --bg-primary:   #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card:      rgba(255, 255, 255, 0.05);
  --bg-card-hover:rgba(255, 255, 255, 0.08);
  --bg-input:     rgba(255, 255, 255, 0.06);
  --bg-sidebar:   rgba(10, 10, 18, 0.95);
  --bg-overlay:   rgba(0, 0, 0, 0.7);

  /* text */
  --text-primary:   #f0f0f0;
  --text-secondary: #a0a0b0;
  --text-muted:     #5a5a6e;

  /* accents */
  --accent-purple: #7c3aed;
  --accent-cyan:   #06b6d4;
  --accent-pink:   #ec4899;
  --accent-green:  #10b981;
  --accent-gold:   #f59e0b;
  --danger:        #ef4444;

  /* gradients */
  --gradient-purple: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
  --gradient-cyan:   linear-gradient(135deg, #06b6d4 0%, #22d3ee 100%);
  --gradient-pink:   linear-gradient(135deg, #ec4899 0%, #f472b6 100%);
  --gradient-green:  linear-gradient(135deg, #10b981 0%, #34d399 100%);
  --gradient-gold:   linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
  --gradient-danger: linear-gradient(135deg, #ef4444 0%, #f87171 100%);
  --gradient-hero:   linear-gradient(135deg, #7c3aed 0%, #06b6d4 50%, #ec4899 100%);
  --gradient-bg:     radial-gradient(ellipse at 20% 50%, rgba(124,58,237,.12) 0%, transparent 50%),
                     radial-gradient(ellipse at 80% 20%, rgba(6,182,212,.08) 0%, transparent 50%),
                     radial-gradient(ellipse at 50% 80%, rgba(236,72,153,.06) 0%, transparent 50%);

  /* glass */
  --glass-bg:      rgba(255, 255, 255, 0.05);
  --glass-border:  rgba(255, 255, 255, 0.1);
  --glass-blur:    20px;

  /* shadows */
  --shadow-sm:  0 2px 8px rgba(0,0,0,.3);
  --shadow-md:  0 4px 16px rgba(0,0,0,.4);
  --shadow-lg:  0 8px 32px rgba(0,0,0,.5);
  --shadow-glow-purple: 0 0 20px rgba(124,58,237,.4);
  --shadow-glow-cyan:   0 0 20px rgba(6,182,212,.4);
  --shadow-glow-pink:   0 0 20px rgba(236,72,153,.4);
  --shadow-glow-green:  0 0 20px rgba(16,185,129,.4);

  /* layout */
  --sidebar-width: 260px;
  --topbar-height: 64px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  background-image: var(--gradient-bg);
  background-attachment: fixed;
  min-height: 100vh;
  overflow-x: hidden;
  max-width: 100%;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

h1 { font-size: 3rem; font-weight: 800; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

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

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

ul, ol { list-style: none; }

::selection {
  background: rgba(124, 58, 237, .4);
  color: #fff;
}

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,.2); }

/* ── Animations / Keyframes ──────────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: .6; }
}

@keyframes glow {
  0%, 100% { box-shadow: 0 0 5px rgba(124,58,237,.4), 0 0 20px rgba(124,58,237,.2); }
  50%      { box-shadow: 0 0 15px rgba(124,58,237,.6), 0 0 40px rgba(124,58,237,.3); }
}

@keyframes glowCyan {
  0%, 100% { box-shadow: 0 0 5px rgba(6,182,212,.4), 0 0 20px rgba(6,182,212,.2); }
  50%      { box-shadow: 0 0 15px rgba(6,182,212,.6), 0 0 40px rgba(6,182,212,.3); }
}

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

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

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes borderGlow {
  0%, 100% { border-color: rgba(124,58,237,.3); }
  50%      { border-color: rgba(124,58,237,.7); }
}

@keyframes textGlow {
  0%, 100% { text-shadow: 0 0 10px rgba(124,58,237,.5), 0 0 40px rgba(124,58,237,.2); }
  50%      { text-shadow: 0 0 20px rgba(124,58,237,.8), 0 0 60px rgba(124,58,237,.4); }
}

@keyframes neonFlicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% { text-shadow: 0 0 10px rgba(124,58,237,.6), 0 0 40px rgba(124,58,237,.4), 0 0 80px rgba(124,58,237,.2); }
  20%, 24%, 55% { text-shadow: none; }
}

@keyframes countUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes toastIn {
  from { transform: translateX(120%); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

@keyframes toastOut {
  from { transform: translateX(0); opacity: 1; }
  to   { transform: translateX(120%); opacity: 0; }
}

@keyframes progressBar {
  from { width: 100%; }
  to   { width: 0%; }
}

@keyframes rotateCopa {
  from { transform: rotateY(0deg); }
  to   { transform: rotateY(360deg); }
}

/* ── Utility Classes ─────────────────────────────────────── */
.text-center   { text-align: center; }
.text-left     { text-align: left; }
.text-right    { text-align: right; }
.text-primary  { color: var(--text-primary); }
.text-secondary{ color: var(--text-secondary); }
.text-muted    { color: var(--text-muted); }
.text-purple   { color: var(--accent-purple); }
.text-cyan     { color: var(--accent-cyan); }
.text-pink     { color: var(--accent-pink); }
.text-green    { color: var(--accent-green); }
.text-gold     { color: var(--accent-gold); }
.text-danger   { color: var(--danger); }

.text-gradient {
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-shimmer {
  background: linear-gradient(90deg, var(--text-primary) 0%, var(--accent-purple) 50%, var(--text-primary) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s linear infinite;
}

.font-heading { font-family: 'Outfit', sans-serif; }
.font-bold    { font-weight: 700; }
.font-extra   { font-weight: 800; }

.d-flex      { display: flex; }
.d-grid      { display: grid; }
.d-none      { display: none; }
.d-block     { display: block; }
.d-inline    { display: inline; }
.flex-col    { flex-direction: column; }
.flex-wrap   { flex-wrap: wrap; }
.items-center{ align-items: center; }
.items-start { align-items: flex-start; }
.items-end   { align-items: flex-end; }
.justify-center  { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end     { justify-content: flex-end; }
.gap-1  { gap: 8px; }
.gap-2  { gap: 16px; }
.gap-3  { gap: 24px; }
.gap-4  { gap: 32px; }

.w-full   { width: 100%; }
.h-full   { height: 100%; }
.mx-auto  { margin-left: auto; margin-right: auto; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.p-1  { padding: 8px; }
.p-2  { padding: 16px; }
.p-3  { padding: 24px; }
.p-4  { padding: 32px; }

.overflow-hidden { overflow: hidden; }
.relative { position: relative; }
.absolute { position: absolute; }

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

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

.glow-cyan {
  animation: glowCyan 2s ease-in-out infinite;
}

.neon-border {
  border: 1px solid rgba(124,58,237,.4);
  animation: borderGlow 2s ease-in-out infinite;
}

.neon-text {
  animation: textGlow 2s ease-in-out infinite;
}

.animate-fadeIn   { animation: fadeIn .5s ease forwards; }
.animate-fadeInUp { animation: fadeInUp .5s ease forwards; }
.animate-slideUp  { animation: slideUp .6s ease forwards; }
.animate-slideDown{ animation: slideDown .4s ease forwards; }
.animate-scaleIn  { animation: scaleIn .3s ease forwards; }
.animate-float    { animation: float 3s ease-in-out infinite; }
.animate-pulse    { animation: pulse 2s ease-in-out infinite; }
.animate-spin     { animation: spin 1s linear infinite; }

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.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;
}

/* ── Container ───────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-sm { max-width: 640px; margin: 0 auto; padding: 0 24px; }
.container-md { max-width: 900px; margin: 0 auto; padding: 0 24px; }
.container-lg { max-width: 1400px; margin: 0 auto; padding: 0 24px; }

/* ── Glass Card ──────────────────────────────────────────── */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all var(--transition-base);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255,255,255,.15);
}

.glass-card-static {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.glass-card-glow {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid rgba(124,58,237,.3);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all var(--transition-base);
  box-shadow: 0 0 15px rgba(124,58,237,.1);
}

.glass-card-glow:hover {
  border-color: rgba(124,58,237,.5);
  box-shadow: 0 0 30px rgba(124,58,237,.2);
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
  position: relative;
  overflow: hidden;
}

.btn:disabled {
  opacity: .5;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background: var(--gradient-purple);
  color: #fff;
  box-shadow: 0 4px 15px rgba(124,58,237,.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(124,58,237,.5);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--glass-bg);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}
.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255,255,255,.2);
  transform: translateY(-1px);
}

.btn-danger {
  background: var(--gradient-danger);
  color: #fff;
  box-shadow: 0 4px 15px rgba(239,68,68,.3);
}
.btn-danger:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(239,68,68,.5);
}

.btn-success {
  background: var(--gradient-green);
  color: #fff;
  box-shadow: 0 4px 15px rgba(16,185,129,.3);
}
.btn-success:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(16,185,129,.5);
}

.btn-cyan {
  background: var(--gradient-cyan);
  color: #fff;
  box-shadow: 0 4px 15px rgba(6,182,212,.3);
}
.btn-cyan:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(6,182,212,.5);
}

.btn-gold {
  background: var(--gradient-gold);
  color: #000;
  box-shadow: 0 4px 15px rgba(245,158,11,.3);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(245,158,11,.5);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 8px 16px;
}
.btn-ghost:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,.05);
}

.btn-outline-purple {
  background: transparent;
  color: var(--accent-purple);
  border: 1px solid var(--accent-purple);
}
.btn-outline-purple:hover {
  background: rgba(124,58,237,.15);
  box-shadow: 0 0 20px rgba(124,58,237,.3);
}

.btn-sm { padding: 8px 16px; font-size: 13px; border-radius: var(--radius-sm); }
.btn-lg { padding: 16px 36px; font-size: 16px; border-radius: var(--radius-lg); }
.btn-xl { padding: 20px 48px; font-size: 18px; border-radius: var(--radius-lg); font-family: 'Outfit', sans-serif; font-weight: 700; }
.btn-block { width: 100%; }
.btn-icon { padding: 10px; border-radius: var(--radius-md); }

.btn .spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .6s linear infinite;
}

/* Ripple effect */
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(255,255,255,.2) 10%, transparent 10.01%);
  transform: scale(10);
  opacity: 0;
  transition: transform .4s, opacity .6s;
}
.btn:active::after {
  transform: scale(0);
  opacity: 1;
  transition: 0s;
}

/* ── Form Inputs ─────────────────────────────────────────── */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
  letter-spacing: .3px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--text-primary);
  background: var(--bg-input);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  outline: none;
  transition: all var(--transition-base);
}

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

.form-input:focus {
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 3px rgba(124,58,237,.15), 0 0 20px rgba(124,58,237,.1);
  background: rgba(255,255,255,.08);
}

.form-input:hover:not(:focus) {
  border-color: rgba(255,255,255,.2);
}

.form-input-error {
  border-color: var(--danger) !important;
  box-shadow: 0 0 0 3px rgba(239,68,68,.15) !important;
}

.form-error {
  font-size: 12px;
  color: var(--danger);
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.form-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

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

select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23a0a0b0' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

/* ── Navbar (Landing) ────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10, 10, 15, .8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background var(--transition-base);
}

.navbar.scrolled {
  background: rgba(10, 10, 15, .95);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.navbar-brand .logo-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient-purple);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.navbar-brand .logo-text {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -.5px;
  background: linear-gradient(120deg, #facc15, #10b981, #ffd700, #059669);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: chameleonGradient 6s ease infinite;
}

.navbar-brand .logo-text span {
  background: none !important;
  -webkit-background-clip: initial !important;
  -webkit-text-fill-color: #facc15 !important;
  color: #facc15 !important;
}

@keyframes chameleonGradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.chameleon-btn {
  background: linear-gradient(120deg, #facc15, #10b981, #ffd700, #059669) !important;
  background-size: 300% 300% !important;
  animation: chameleonGradient 6s ease infinite !important;
  color: #000 !important;
  font-weight: 800 !important;
  border: none !important;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── Sidebar (Dashboard) ────────────────────────────────── */
.layout-dashboard {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-right: 1px solid rgba(255,255,255,.06);
  z-index: 100;
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow-y: auto;
  transition: transform var(--transition-base);
}

.sidebar-header {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-header .logo-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient-purple);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.sidebar-header .logo-text {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -.5px;
  background: linear-gradient(120deg, #facc15, #10b981, #ffd700, #059669);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: chameleonGradient 6s ease infinite;
}

.sidebar-header .logo-text span {
  background: none !important;
  -webkit-background-clip: initial !important;
  -webkit-text-fill-color: #facc15 !important;
  color: #facc15 !important;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
}

.sidebar-section-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 12px 12px 8px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 16px;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  margin-bottom: 2px;
}

.sidebar-link:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,.05);
}

.sidebar-link.active {
  color: #fff;
  background: var(--gradient-purple);
  box-shadow: 0 4px 12px rgba(124,58,237,.3);
}

.sidebar-link .link-icon {
  font-size: 18px;
  width: 24px;
  text-align: center;
  flex-shrink: 0;
}

.sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid rgba(255,255,255,.06);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.03);
}

.sidebar-user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gradient-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  flex-shrink: 0;
}

.sidebar-user-info {
  flex: 1;
  min-width: 0;
}

.sidebar-user-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-user-role {
  font-size: 12px;
  color: var(--text-muted);
}

/* Main content area */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-height: 100vh;
  padding: 32px;
}

.main-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.main-header h1 {
  font-size: 1.75rem;
}

/* ── Topbar (inside dashboard) ───────────────────────────── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.topbar-left h1 {
  font-size: 1.5rem;
  margin-bottom: 4px;
}

.topbar-left p {
  color: var(--text-secondary);
  font-size: 14px;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* ── Stat Cards ──────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.stat-card.purple::before { background: var(--gradient-purple); }
.stat-card.cyan::before   { background: var(--gradient-cyan); }
.stat-card.pink::before   { background: var(--gradient-pink); }
.stat-card.green::before  { background: var(--gradient-green); }
.stat-card.gold::before   { background: var(--gradient-gold); }

.stat-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255,255,255,.15);
}

.stat-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.stat-card-title {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

.stat-card-icon {
  font-size: 20px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.05);
}

.stat-card-value {
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-card-change {
  font-size: 12px;
  color: var(--text-muted);
}

.stat-card-change.positive { color: var(--accent-green); }
.stat-card-change.negative { color: var(--danger); }

/* ── Balance Card (Big) ──────────────────────────────────── */
.balance-card {
  background: linear-gradient(135deg, rgba(124,58,237,.15) 0%, rgba(6,182,212,.1) 50%, rgba(236,72,153,.08) 100%);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid rgba(124,58,237,.3);
  border-radius: var(--radius-xl);
  padding: 32px;
  position: relative;
  overflow: hidden;
  animation: glow 3s ease-in-out infinite;
}

.balance-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(124,58,237,.1) 0%, transparent 70%);
  pointer-events: none;
}

.balance-label {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  font-weight: 500;
}

.balance-amount {
  font-family: 'Outfit', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 16px;
}

.balance-amount .currency {
  font-size: 1.5rem;
  color: var(--text-secondary);
  font-weight: 600;
}

/* ── Tables ──────────────────────────────────────────────── */
.table-container {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.table-header h3 {
  font-size: 1.1rem;
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  padding: 14px 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--text-muted);
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,.06);
  white-space: nowrap;
}

tbody td {
  padding: 14px 20px;
  font-size: 14px;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255,255,255,.03);
  white-space: nowrap;
}

tbody tr {
  transition: background var(--transition-fast);
}

tbody tr:hover {
  background: rgba(255,255,255,.03);
}

tbody tr:last-child td {
  border-bottom: none;
}

.table-empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}

.table-empty-icon {
  font-size: 48px;
  margin-bottom: 12px;
  opacity: .5;
}

/* ── Badges / Tags ───────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.badge-purple {
  background: rgba(124,58,237,.15);
  color: #a78bfa;
  border: 1px solid rgba(124,58,237,.3);
}

.badge-cyan {
  background: rgba(6,182,212,.15);
  color: #22d3ee;
  border: 1px solid rgba(6,182,212,.3);
}

.badge-green {
  background: rgba(16,185,129,.15);
  color: #34d399;
  border: 1px solid rgba(16,185,129,.3);
}

.badge-gold {
  background: rgba(245,158,11,.15);
  color: #fbbf24;
  border: 1px solid rgba(245,158,11,.3);
}

.badge-pink {
  background: rgba(236,72,153,.15);
  color: #f472b6;
  border: 1px solid rgba(236,72,153,.3);
}

.badge-danger {
  background: rgba(239,68,68,.15);
  color: #f87171;
  border: 1px solid rgba(239,68,68,.3);
}

.badge-neutral {
  background: rgba(255,255,255,.06);
  color: var(--text-secondary);
  border: 1px solid rgba(255,255,255,.1);
}

/* ── Modal ───────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-overlay);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  padding: 24px;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 32px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(.9) translateY(20px);
  transition: transform var(--transition-base);
  position: relative;
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 50%;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 16px;
}

.modal-close:hover {
  background: rgba(255,255,255,.1);
  color: var(--text-primary);
}

.modal h2 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.modal p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

/* ── Tabs ────────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: rgba(255,255,255,.03);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  border: 1px solid rgba(255,255,255,.06);
}

.tab {
  flex: 1;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  font-family: 'Inter', sans-serif;
}

.tab:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,.05);
}

.tab.active {
  background: var(--gradient-purple);
  color: #fff;
  box-shadow: 0 2px 10px rgba(124,58,237,.3);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn .3s ease;
}

/* ── Toast / Notifications ───────────────────────────────── */
.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 300px;
  max-width: 420px;
  animation: toastIn .4s ease forwards;
  pointer-events: all;
  position: relative;
  overflow: hidden;
}

.toast.removing {
  animation: toastOut .3s ease forwards;
}

.toast-icon { font-size: 20px; flex-shrink: 0; }
.toast-body { flex: 1; }
.toast-title { font-weight: 600; font-size: 14px; color: var(--text-primary); }
.toast-message { font-size: 13px; color: var(--text-secondary); margin-top: 2px; }

.toast-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  font-size: 14px;
  transition: color var(--transition-fast);
}
.toast-close:hover { color: var(--text-primary); }

.toast-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  animation: progressBar 4s linear forwards;
}

.toast.success { border-left: 3px solid var(--accent-green); }
.toast.success .toast-icon { color: var(--accent-green); }
.toast.success .toast-progress { background: var(--accent-green); }

.toast.error { border-left: 3px solid var(--danger); }
.toast.error .toast-icon { color: var(--danger); }
.toast.error .toast-progress { background: var(--danger); }

.toast.warning { border-left: 3px solid var(--accent-gold); }
.toast.warning .toast-icon { color: var(--accent-gold); }
.toast.warning .toast-progress { background: var(--accent-gold); }

.toast.info { border-left: 3px solid var(--accent-cyan); }
.toast.info .toast-icon { color: var(--accent-cyan); }
.toast.info .toast-progress { background: var(--accent-cyan); }

/* ── Quick Action Cards ──────────────────────────────────── */
.quick-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.quick-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 28px 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  text-align: center;
}

.quick-action:hover {
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  border-color: rgba(255,255,255,.2);
}

.quick-action-icon {
  font-size: 32px;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
}

.quick-action-icon.purple { background: rgba(124,58,237,.15); }
.quick-action-icon.cyan   { background: rgba(6,182,212,.15); }
.quick-action-icon.green  { background: rgba(16,185,129,.15); }
.quick-action-icon.gold   { background: rgba(245,158,11,.15); }

.quick-action-label {
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
}

.quick-action-desc {
  font-size: 12px;
  color: var(--text-muted);
}

/* ── Preset Buttons (for wallet amounts) ─────────────────── */
.preset-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.preset-btn {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  background: rgba(255,255,255,.05);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: 'Inter', sans-serif;
}

.preset-btn:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.2);
}

.preset-btn.active {
  color: #fff;
  background: rgba(124,58,237,.3);
  border-color: var(--accent-purple);
}

/* ── Auth Pages ──────────────────────────────────────────── */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.auth-page::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg at 50% 50%, rgba(124,58,237,.1), rgba(6,182,212,.05), rgba(236,72,153,.08), rgba(124,58,237,.1));
  animation: spin 30s linear infinite;
  pointer-events: none;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: rgba(18, 18, 26, .9);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  position: relative;
  z-index: 1;
  animation: scaleIn .5s ease forwards;
}

.auth-logo {
  text-align: center;
  margin-bottom: 32px;
}

.auth-logo .logo-icon {
  width: 56px;
  height: 56px;
  background: var(--gradient-purple);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 16px;
  box-shadow: 0 8px 30px rgba(124,58,237,.3);
}

.auth-logo h1 {
  font-size: 1.5rem;
  margin-bottom: 4px;
}

.auth-logo p {
  color: var(--text-secondary);
  font-size: 14px;
}

.auth-footer {
  text-align: center;
  margin-top: 24px;
  font-size: 14px;
  color: var(--text-secondary);
}

.auth-footer a {
  color: var(--accent-purple);
  font-weight: 600;
}

.auth-error {
  background: rgba(239,68,68,.1);
  border: 1px solid rgba(239,68,68,.3);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: #f87171;
  font-size: 13px;
  margin-bottom: 20px;
  display: none;
  align-items: center;
  gap: 8px;
  animation: fadeIn .3s ease;
}

.auth-error.show {
  display: flex;
}

/* ── Landing Page ────────────────────────────────────────── */
.landing-body {
  padding-top: var(--topbar-height);
}

/* Hero */
.hero {
  min-height: calc(100vh - var(--topbar-height));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 24px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 30%, rgba(124,58,237,.15) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(124,58,237,.15);
  border: 1px solid rgba(124,58,237,.3);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: #a78bfa;
  margin-bottom: 24px;
  animation: fadeInUp .6s ease forwards;
}

.hero h1 {
  font-size: 4rem;
  font-weight: 800;
  letter-spacing: -2px;
  margin-bottom: 16px;
  line-height: 1.05;
  animation: fadeInUp .6s ease .1s backwards;
}

.hero h1 .neon {
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  animation: fadeInUp .6s ease .2s backwards;
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  animation: fadeInUp .6s ease .3s backwards;
}

.hero-visual {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  width: 200px;
  height: 400px;
  pointer-events: none;
  opacity: .15;
}

/* CSS Copa Tower */
.helix-tower {
  width: 160px;
  height: 350px;
  margin: 40px auto 0;
  position: relative;
  perspective: 600px;
  animation: fadeInUp .6s ease .4s backwards;
}

.helix-ring {
  width: 120px;
  height: 16px;
  border-radius: 50%;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  border: 2px solid;
  opacity: .4;
}

.helix-ring:nth-child(1)  { top: 0;    border-color: var(--accent-purple); animation: float 3s ease-in-out 0s infinite; }
.helix-ring:nth-child(2)  { top: 30px;  border-color: var(--accent-cyan);   animation: float 3s ease-in-out .2s infinite; }
.helix-ring:nth-child(3)  { top: 60px;  border-color: var(--accent-pink);   animation: float 3s ease-in-out .4s infinite; }
.helix-ring:nth-child(4)  { top: 90px;  border-color: var(--accent-purple); animation: float 3s ease-in-out .6s infinite; }
.helix-ring:nth-child(5)  { top: 120px; border-color: var(--accent-green);  animation: float 3s ease-in-out .8s infinite; }
.helix-ring:nth-child(6)  { top: 150px; border-color: var(--accent-cyan);   animation: float 3s ease-in-out 1s infinite; }
.helix-ring:nth-child(7)  { top: 180px; border-color: var(--accent-pink);   animation: float 3s ease-in-out 1.2s infinite; }
.helix-ring:nth-child(8)  { top: 210px; border-color: var(--accent-purple); animation: float 3s ease-in-out 1.4s infinite; }
.helix-ring:nth-child(9)  { top: 240px; border-color: var(--accent-gold);   animation: float 3s ease-in-out 1.6s infinite; }
.helix-ring:nth-child(10) { top: 270px; border-color: var(--accent-green);  animation: float 3s ease-in-out 1.8s infinite; }

.helix-ball {
  width: 18px;
  height: 18px;
  background: var(--gradient-purple);
  border-radius: 50%;
  position: absolute;
  left: 50%;
  top: -20px;
  transform: translateX(-50%);
  box-shadow: 0 0 15px rgba(124,58,237,.6), 0 0 40px rgba(124,58,237,.3);
  animation: float 2s ease-in-out infinite;
}

/* Landing sections */
.section {
  padding: 80px 24px;
}

.section-title {
  text-align: center;
  margin-bottom: 48px;
}

.section-title h2 {
  margin-bottom: 12px;
}

.section-title p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* How it works */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.step-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 32px;
  text-align: center;
  position: relative;
  transition: all var(--transition-base);
}

.step-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,255,255,.2);
  box-shadow: var(--shadow-lg);
}

.step-number {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 28px;
  background: var(--gradient-purple);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 4px 12px rgba(124,58,237,.4);
}

.step-icon {
  font-size: 48px;
  margin: 12px 0 16px;
}

.step-card h3 {
  margin-bottom: 8px;
  font-size: 1.2rem;
}

.step-card p {
  color: var(--text-secondary);
  font-size: 14px;
}

/* Stats counter */
.counters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.counter-item {
  text-align: center;
  padding: 24px;
}

.counter-value {
  font-family: 'Outfit', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.counter-label {
  font-size: 14px;
  color: var(--text-secondary);
}

/* Multiplier table */
.multiplier-table {
  max-width: 600px;
  margin: 0 auto;
}

.multiplier-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  margin-bottom: 8px;
  transition: all var(--transition-fast);
}

.multiplier-row:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255,255,255,.15);
}

.multiplier-floors {
  font-weight: 600;
  color: var(--text-primary);
}

.multiplier-value {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
}

.multiplier-value.low    { color: var(--text-secondary); }
.multiplier-value.mid    { color: var(--accent-cyan); }
.multiplier-value.high   { color: var(--accent-green); }
.multiplier-value.mega   { color: var(--accent-gold); }
.multiplier-value.jackpot{ color: var(--accent-pink); text-shadow: 0 0 10px rgba(236,72,153,.5); }

/* Footer */
.footer {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 40px 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 16px;
}

.footer-links a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-purple);
}

/* ── Game Page ───────────────────────────────────────────── */
.game-page {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  position: relative;
  background: #000;
}

.game-canvas-container {
  width: 100%;
  height: 100%;
}

.game-hud {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  z-index: 10;
  pointer-events: none;
}

.game-hud > * { pointer-events: all; }

.game-hud-back {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(0,0,0,.5);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.game-hud-back:hover {
  background: rgba(255,255,255,.1);
}

.game-hud-balance {
  padding: 10px 20px;
  background: rgba(0,0,0,.5);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--accent-green);
}

.game-hud-score {
  position: absolute;
  top: 80px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  pointer-events: none;
  z-index: 10;
}

.game-hud-score .floor-count {
  font-family: 'Outfit', sans-serif;
  font-size: 4rem;
  font-weight: 800;
  color: #fff;
  text-shadow: 0 0 30px rgba(124,58,237,.5);
  line-height: 1;
}

.game-hud-score .floor-label {
  font-size: 14px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* ── Pagination ──────────────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px;
}

.pagination-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 13px;
  font-family: 'Inter', sans-serif;
}

.pagination-btn:hover {
  background: rgba(255,255,255,.1);
  color: var(--text-primary);
}

.pagination-btn.active {
  background: var(--gradient-purple);
  color: #fff;
  border-color: var(--accent-purple);
}

.pagination-btn:disabled {
  opacity: .3;
  cursor: not-allowed;
}

/* ── Loader / Spinner ────────────────────────────────────── */
.page-loader {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  z-index: 99999;
  transition: opacity .3s ease;
}

.page-loader.hide {
  opacity: 0;
  pointer-events: none;
}

.loader-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid rgba(255,255,255,.1);
  border-top-color: var(--accent-purple);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}

.skeleton {
  background: linear-gradient(90deg, rgba(255,255,255,.03) 25%, rgba(255,255,255,.08) 50%, rgba(255,255,255,.03) 75%);
  background-size: 400% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

/* ── Separator ───────────────────────────────────────────── */
.divider {
  height: 1px;
  background: rgba(255,255,255,.06);
  margin: 24px 0;
}

/* ── Mobile Menu Toggle ──────────────────────────────────── */
.mobile-menu-toggle {
  display: none;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-sm);
  padding: 8px;
  cursor: pointer;
  color: var(--text-primary);
  font-size: 20px;
  z-index: 200;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 99;
}

.cta-box {
  padding: 60px 40px;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .layout-dashboard {
    display: block;
    width: 100%;
    overflow-x: hidden;
  }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }

  .hero h1 { font-size: 2.5rem; letter-spacing: -1px; }
  .hero-subtitle { font-size: 1rem; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; }

  .helix-tower { transform: scale(.7); margin-top: 20px; }

  .steps-grid { grid-template-columns: 1fr; }
  .counters-grid { grid-template-columns: repeat(2, 1fr); }

  .sidebar {
    transform: translateX(-100%);
    z-index: 101;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-overlay.show {
    display: block;
  }

  .mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 100;
  }

  .main-content {
    margin-left: 0;
    padding: 24px 16px;
    padding-top: 70px;
    width: 100%;
    box-sizing: border-box;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .quick-actions {
    grid-template-columns: 1fr 1fr;
  }

  .balance-amount { font-size: 2.2rem; }

  .table-container { overflow-x: auto; }

  table { min-width: 600px; }

  .navbar { padding: 0 16px; }
  .navbar-links .btn-ghost { display: none; }

  .modal { padding: 24px; }

  .auth-card { padding: 28px 20px; }

  .topbar { flex-direction: column; align-items: flex-start; gap: 12px; }
  .topbar-right { display: none; }

  .game-hud { padding: 12px 16px; }
  .game-hud-score .floor-count { font-size: 3rem; }

  .tabs { overflow-x: auto; }

  .toast { min-width: auto; max-width: calc(100vw - 48px); }
  .toast-container { right: 12px; left: 12px; }
}

@media (max-width: 480px) {
  body { font-size: 14px; }

  h1 { font-size: 1.75rem; }

  .hero h1 { font-size: 2rem; }

  .navbar-brand .logo-text { font-size: 16px; }
  .navbar-brand .logo-icon { width: 28px; height: 28px; font-size: 14px; }
  .navbar-links { gap: 6px; }
  .navbar-links .btn { padding: 6px 12px; font-size: 12px; }

  .multiplier-row { padding: 10px 16px; }
  .multiplier-floors { font-size: 13px; }
  .multiplier-value { font-size: 14px; }

  .stats-grid { grid-template-columns: 1fr; }
  .quick-actions { grid-template-columns: 1fr 1fr; gap: 12px; }
  .quick-action { padding: 16px 12px; }
  .balance-card { padding: 20px 16px; }

  .balance-amount { font-size: 1.8rem; }

  .container { padding: 0 16px; }

  .glass-card, .glass-card-static, .glass-card-glow { padding: 16px; }

  .section { padding: 48px 16px; }

  .auth-card { padding: 24px 16px; }

  .counters-grid { grid-template-columns: 1fr; }

  .counter-value { font-size: 2rem; }

  .cta-box {
    padding: 32px 16px !important;
  }

  .btn-xl, .btn-lg {
    padding: 14px 20px !important;
    font-size: 15px !important;
    white-space: normal !important;
    text-align: center !important;
    width: 100% !important;
    display: inline-flex !important;
    box-sizing: border-box !important;
  }
}

/* ── Print ───────────────────────────────────────────────── */
@media print {
  body { background: #fff; color: #000; }
  .sidebar, .navbar, .game-hud, .toast-container { display: none; }
  .main-content { margin-left: 0; }
  .glass-card, .glass-card-static, .glass-card-glow, .stat-card, .table-container {
    background: #fff;
    border: 1px solid #ddd;
    box-shadow: none;
    backdrop-filter: none;
  }
}