/* ========================================
   PVP GAMING - NEON CYBER DESIGN
   ======================================== */

/* CSS Reset & Variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Primary Colors */
    --primary: #00ffff;
    --primary-dark: #00cccc;
    --primary-glow: rgba(0, 255, 255, 0.5);
    
    /* Secondary Colors */
    --secondary: #ff00ff;
    --secondary-dark: #cc00cc;
    --secondary-glow: rgba(255, 0, 255, 0.5);
    
    /* Accent Colors */
    --accent: #ffff00;
    --accent-dark: #cccc00;
    --accent-glow: rgba(255, 255, 0, 0.5);
    
    /* Status Colors */
    --success: #00ff88;
    --success-glow: rgba(0, 255, 136, 0.5);
    --error: #ff4444;
    --error-glow: rgba(255, 68, 68, 0.5);
    --warning: #ffaa00;
    --warning-glow: rgba(255, 170, 0, 0.5);
    
    /* Background Colors */
    --bg-dark: #0a0a0f;
    --bg-darker: #050508;
    --bg-card: rgba(20, 20, 35, 0.8);
    --bg-card-solid: #14142b;
    --bg-card-hover: rgba(30, 30, 50, 0.9);
    --bg-input: rgba(10, 10, 20, 0.8);
    
    /* Text Colors */
    --text: #ffffff;
    --text-muted: #8888aa;
    --text-dark: #0a0a0f;
    
    /* Border Colors */
    --border: rgba(0, 255, 255, 0.2);
    --border-hover: rgba(0, 255, 255, 0.5);
    
    /* Shadows */
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px var(--primary-glow);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border Radius */
    --radius-sm: 5px;
    --radius-md: 10px;
    --radius-lg: 15px;
    --radius-xl: 25px;
    --radius-full: 50px;
    
    /* Font Sizes */
    --font-xs: 0.75rem;
    --font-sm: 0.875rem;
    --font-md: 1rem;
    --font-lg: 1.25rem;
    --font-xl: 1.5rem;
    --font-2xl: 2rem;
    --font-3xl: 3rem;
    --font-4xl: 4rem;
    
    /* 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;
}

/* Base Styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Rajdhani', 'Segoe UI', sans-serif;
    background: var(--bg-dark);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

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

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

::-webkit-scrollbar-thumb {
    background: var(--primary-dark);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

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

/* Links */
a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--text);
    text-shadow: 0 0 10px var(--primary-glow);
}

/* ========================================
   ANIMATED BACKGROUNDS
   ======================================== */

.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background: 
        radial-gradient(ellipse at 20% 80%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(255, 0, 255, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(255, 255, 0, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-image: 
        linear-gradient(rgba(0, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
}

/* ========================================
   HEADER & NAVIGATION
   ======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) var(--space-xl);
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Orbitron', monospace;
    font-size: var(--font-xl);
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.logo:hover {
    filter: drop-shadow(0 0 20px var(--primary-glow));
}

.nav {
    display: flex;
    gap: var(--space-xl);
    align-items: center;
}

.nav-link {
    color: var(--text-muted);
    font-size: var(--font-md);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    padding: var(--space-sm) 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
    transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
    text-shadow: 0 0 20px var(--primary-glow);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

.balance-display {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-family: 'Orbitron', monospace;
    font-size: var(--font-sm);
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.balance-display .icon {
    font-size: var(--font-md);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.user-name {
    color: var(--primary);
    font-weight: 600;
    font-size: var(--font-sm);
}

.messages-badge {
    position: relative;
    color: var(--text-muted);
    font-size: var(--font-lg);
    cursor: pointer;
    transition: var(--transition-fast);
}

.messages-badge:hover {
    color: var(--primary);
}

.messages-badge .count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--error);
    color: var(--text);
    font-size: var(--font-xs);
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--primary);
    font-size: var(--font-xl);
    cursor: pointer;
}

/* ========================================
   MARQUEE BANNER
   ======================================== */

.marquee {
    background: linear-gradient(90deg, rgba(255, 0, 255, 0.2), rgba(0, 255, 255, 0.2));
    border-top: 1px solid var(--border);
    border-bottom: 1px solid rgba(255, 0, 255, 0.3);
    padding: var(--space-sm) 0;
    margin-top: 70px;
    overflow: hidden;
}

.marquee-content {
    display: flex;
    animation: marquee 30s linear infinite;
    white-space: nowrap;
}

.marquee-content span {
    font-family: 'Orbitron', monospace;
    font-size: var(--font-sm);
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 3px;
    padding: 0 var(--space-2xl);
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-xl);
    border: none;
    border-radius: var(--radius-sm);
    font-family: 'Rajdhani', sans-serif;
    font-size: var(--font-md);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--bg-dark);
}

.btn-primary:hover:not(:disabled) {
    box-shadow: 0 0 30px var(--primary-glow), 0 0 60px var(--secondary-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--primary);
    color: var(--bg-dark);
    box-shadow: 0 0 30px var(--primary-glow);
}

.btn-danger {
    background: linear-gradient(135deg, var(--error), #cc0000);
    color: var(--text);
}

.btn-danger:hover:not(:disabled) {
    box-shadow: 0 0 30px var(--error-glow);
    transform: translateY(-2px);
}

.btn-success {
    background: linear-gradient(135deg, var(--success), #00cc66);
    color: var(--bg-dark);
}

.btn-success:hover:not(:disabled) {
    box-shadow: 0 0 30px var(--success-glow);
    transform: translateY(-2px);
}

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border);
}

.btn-ghost:hover:not(:disabled) {
    color: var(--primary);
    border-color: var(--primary);
}

/* Button Sizes */
.btn-sm {
    padding: var(--space-xs) var(--space-md);
    font-size: var(--font-sm);
}

.btn-lg {
    padding: var(--space-md) var(--space-2xl);
    font-size: var(--font-lg);
}

.btn-full {
    width: 100%;
}

/* ========================================
   CARDS
   ======================================== */

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.card-header {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border);
    background: rgba(0, 255, 255, 0.05);
}

.card-title {
    font-family: 'Orbitron', monospace;
    font-size: var(--font-lg);
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

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

.card-footer {
    padding: var(--space-lg);
    border-top: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.2);
}

/* ========================================
   FORMS
   ======================================== */

.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--space-sm);
    color: var(--text-muted);
    font-size: var(--font-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-input {
    width: 100%;
    padding: var(--space-md);
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: var(--font-md);
    transition: all var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 20px var(--primary-glow);
}

.form-input::placeholder {
    color: var(--text-muted);
    opacity: 0.5;
}

.form-input.error {
    border-color: var(--error);
    box-shadow: 0 0 10px var(--error-glow);
}

.form-input.success {
    border-color: var(--success);
    box-shadow: 0 0 10px var(--success-glow);
}

.form-hint {
    margin-top: var(--space-xs);
    font-size: var(--font-xs);
    color: var(--text-muted);
}

.form-error {
    margin-top: var(--space-xs);
    font-size: var(--font-xs);
    color: var(--error);
}

/* Input with Icon */
.input-wrapper {
    position: relative;
}

.input-wrapper .icon {
    position: absolute;
    left: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.input-wrapper .form-input {
    padding-left: 45px;
}

.input-wrapper .toggle-password {
    position: absolute;
    right: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
}

.input-wrapper .toggle-password:hover {
    color: var(--primary);
}

/* Checkbox */
.checkbox-wrapper {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    cursor: pointer;
}

.checkbox-wrapper input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-wrapper input[type="checkbox"]:checked + .checkbox-custom {
    background: var(--primary);
    border-color: var(--primary);
}

.checkbox-wrapper input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '✓';
    color: var(--bg-dark);
    font-weight: 700;
    font-size: var(--font-sm);
}

.checkbox-label {
    color: var(--text-muted);
    font-size: var(--font-sm);
    line-height: 1.4;
}

.checkbox-label a {
    color: var(--primary);
}

/* ========================================
   ALERTS
   ======================================== */

.alert {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: var(--font-sm);
}

.alert-success {
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}

.alert-error {
    background: rgba(255, 68, 68, 0.1);
    border: 1px solid var(--error);
    color: var(--error);
}

.alert-warning {
    background: rgba(255, 170, 0, 0.1);
    border: 1px solid var(--warning);
    color: var(--warning);
}

.alert-info {
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid var(--primary);
    color: var(--primary);
}

/* ========================================
   AUTH PAGES (Login, Register, etc.)
   ======================================== */

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
    padding-top: 100px;
}

.auth-box {
    width: 100%;
    max-width: 450px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.auth-header {
    padding: var(--space-2xl);
    text-align: center;
    background: linear-gradient(180deg, rgba(0, 255, 255, 0.1) 0%, transparent 100%);
    border-bottom: 1px solid var(--border);
}

.auth-header .logo {
    font-size: var(--font-2xl);
    margin-bottom: var(--space-md);
}

.auth-title {
    font-family: 'Orbitron', monospace;
    font-size: var(--font-xl);
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.auth-subtitle {
    color: var(--text-muted);
    font-size: var(--font-sm);
    margin-top: var(--space-sm);
}

.auth-body {
    padding: var(--space-2xl);
}

.auth-footer {
    padding: var(--space-lg) var(--space-2xl);
    text-align: center;
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid var(--border);
}

.auth-footer p {
    color: var(--text-muted);
    font-size: var(--font-sm);
}

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

/* ========================================
   HUMAN VERIFICATION (Drag Slider)
   ======================================== */

.human-verify {
    margin: var(--space-lg) 0;
}

.human-verify-label {
    display: block;
    margin-bottom: var(--space-md);
    color: var(--text-muted);
    font-size: var(--font-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.slider-container {
    position: relative;
    height: 50px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.slider-track {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: width 0.1s ease;
}

.slider-target {
    position: absolute;
    top: 5px;
    bottom: 5px;
    width: 60px;
    right: 10px;
    background: rgba(0, 255, 255, 0.2);
    border: 2px dashed var(--primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: var(--font-xs);
    text-transform: uppercase;
}

.slider-handle {
    position: absolute;
    top: 5px;
    left: 5px;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: var(--radius-sm);
    cursor: grab;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-dark);
    font-weight: 700;
    transition: box-shadow var(--transition-fast);
    user-select: none;
}

.slider-handle:hover {
    box-shadow: 0 0 20px var(--primary-glow);
}

.slider-handle:active {
    cursor: grabbing;
}

.slider-handle.verified {
    background: var(--success);
}

.slider-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--text-muted);
    font-size: var(--font-sm);
    pointer-events: none;
    white-space: nowrap;
}

.human-verify.verified .slider-text {
    color: var(--success);
}

/* ========================================
   PASSWORD STRENGTH
   ======================================== */

.password-strength {
    margin-top: var(--space-sm);
}

.strength-bar {
    height: 4px;
    background: var(--bg-input);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: var(--space-sm);
}

.strength-fill {
    height: 100%;
    width: 0;
    transition: all var(--transition-normal);
    border-radius: 2px;
}

.strength-fill.weak {
    width: 25%;
    background: var(--error);
}

.strength-fill.fair {
    width: 50%;
    background: var(--warning);
}

.strength-fill.good {
    width: 75%;
    background: var(--accent);
}

.strength-fill.strong {
    width: 100%;
    background: var(--success);
}

.strength-text {
    font-size: var(--font-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.strength-text.weak { color: var(--error); }
.strength-text.fair { color: var(--warning); }
.strength-text.good { color: var(--accent); }
.strength-text.strong { color: var(--success); }

.password-requirements {
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-sm);
}

.requirement {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-xs);
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.requirement:last-child {
    margin-bottom: 0;
}

.requirement .icon {
    width: 16px;
    text-align: center;
}

.requirement.met {
    color: var(--success);
}

.requirement.met .icon::before {
    content: '✓';
}

.requirement:not(.met) .icon::before {
    content: '○';
}

/* ========================================
   CODE INPUT (Verification)
   ======================================== */

.code-input-container {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    margin: var(--space-xl) 0;
}

.code-input {
    width: 50px;
    height: 60px;
    text-align: center;
    font-family: 'Orbitron', monospace;
    font-size: var(--font-xl);
    font-weight: 700;
    background: var(--bg-input);
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--primary);
    transition: all var(--transition-fast);
}

.code-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 20px var(--primary-glow);
}

.code-input.filled {
    border-color: var(--primary);
    background: rgba(0, 255, 255, 0.1);
}

.code-input.error {
    border-color: var(--error);
    animation: shake 0.5s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    padding: 8rem var(--space-xl) var(--space-3xl);
    text-align: center;
    position: relative;
}

.hero h1 {
    font-family: 'Orbitron', monospace;
    font-size: var(--font-4xl);
    font-weight: 900;
    margin-bottom: var(--space-lg);
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 5px;
    animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { filter: drop-shadow(0 0 20px var(--primary-glow)); }
    50% { filter: drop-shadow(0 0 40px var(--secondary-glow)); }
}

.hero p {
    font-size: var(--font-lg);
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================
   SECTION STYLES
   ======================================== */

.section {
    padding: var(--space-3xl) var(--space-xl);
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    font-family: 'Orbitron', monospace;
    font-size: var(--font-2xl);
    text-align: center;
    margin-bottom: var(--space-2xl);
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 5px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    margin: var(--space-md) auto 0;
    box-shadow: 0 0 20px var(--primary-glow);
}

/* ========================================
   GAME CARDS
   ======================================== */

.games-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

.game-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.4s ease;
    position: relative;
}

.game-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1), rgba(255, 0, 255, 0.1));
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.game-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--primary);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.5),
        0 0 30px var(--primary-glow),
        inset 0 0 30px rgba(0, 255, 255, 0.1);
}

.game-card:hover::before {
    opacity: 1;
}

.game-image {
    height: 180px;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    position: relative;
    overflow: hidden;
}

.game-image::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(0, 255, 255, 0.1) 50%,
        transparent 70%
    );
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}

.game-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--secondary);
    color: var(--text);
    font-size: var(--font-xs);
    font-weight: 700;
    text-transform: uppercase;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
}

.game-info {
    padding: var(--space-lg);
    position: relative;
    z-index: 1;
}

.game-title {
    font-family: 'Orbitron', monospace;
    font-size: var(--font-lg);
    margin-bottom: var(--space-sm);
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.game-players {
    color: var(--text-muted);
    font-size: var(--font-sm);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.game-players .live-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.game-players span {
    color: var(--accent);
    font-weight: 700;
}

.game-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-md);
    border-top: 1px solid var(--border);
}

.game-price {
    font-family: 'Orbitron', monospace;
    font-size: var(--font-xl);
    color: var(--accent);
}

.btn-play {
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--font-sm);
}

/* ========================================
   WALLET PAGE
   ======================================== */

.wallet-container {
    padding-top: 100px;
    min-height: 100vh;
}

.wallet-header {
    text-align: center;
    padding: var(--space-2xl);
    background: linear-gradient(180deg, rgba(0, 255, 255, 0.1) 0%, transparent 100%);
    border-bottom: 1px solid var(--border);
}

.wallet-balance {
    font-family: 'Orbitron', monospace;
    font-size: var(--font-4xl);
    color: var(--accent);
    margin-bottom: var(--space-sm);
}

.wallet-balance-label {
    color: var(--text-muted);
    font-size: var(--font-sm);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.wallet-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    margin-top: var(--space-xl);
}

.wallet-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    padding: var(--space-2xl);
    max-width: 1200px;
    margin: 0 auto;
}

.transaction-list {
    list-style: none;
}

.transaction-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
    border-bottom: 1px solid var(--border);
    transition: background var(--transition-fast);
}

.transaction-item:hover {
    background: rgba(0, 255, 255, 0.05);
}

.transaction-info {
    display: flex;
    flex-direction: column;
}

.transaction-type {
    font-weight: 600;
    color: var(--text);
}

.transaction-date {
    font-size: var(--font-xs);
    color: var(--text-muted);
}

.transaction-amount {
    font-family: 'Orbitron', monospace;
    font-weight: 700;
}

.transaction-amount.positive {
    color: var(--success);
}

.transaction-amount.negative {
    color: var(--error);
}

/* ========================================
   MESSAGES PAGE
   ======================================== */

.messages-container {
    padding-top: 100px;
    min-height: 100vh;
    display: grid;
    grid-template-columns: 300px 1fr;
}

.messages-sidebar {
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    overflow-y: auto;
}

.messages-list {
    list-style: none;
}

.message-item {
    padding: var(--space-md);
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.message-item:hover,
.message-item.active {
    background: rgba(0, 255, 255, 0.1);
}

.message-item.unread {
    border-left: 3px solid var(--primary);
}

.message-sender {
    font-weight: 600;
    color: var(--text);
    margin-bottom: var(--space-xs);
}

.message-preview {
    font-size: var(--font-sm);
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.message-time {
    font-size: var(--font-xs);
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

.messages-content {
    display: flex;
    flex-direction: column;
}

.message-header {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.message-body {
    flex: 1;
    padding: var(--space-xl);
    overflow-y: auto;
}

/* ========================================
   ADMIN PANEL
   ======================================== */

.admin-container {
    padding-top: 70px;
    min-height: 100vh;
    display: grid;
    grid-template-columns: 250px 1fr;
}

.admin-sidebar {
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    padding: var(--space-lg);
}

.admin-nav {
    list-style: none;
}

.admin-nav-item {
    margin-bottom: var(--space-sm);
}

.admin-nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    color: var(--text-muted);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.admin-nav-link:hover,
.admin-nav-link.active {
    background: rgba(0, 255, 255, 0.1);
    color: var(--primary);
}

.admin-content {
    padding: var(--space-xl);
    overflow-y: auto;
}

.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.admin-stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
}

.admin-stat-value {
    font-family: 'Orbitron', monospace;
    font-size: var(--font-2xl);
    color: var(--primary);
    margin-bottom: var(--space-sm);
}

.admin-stat-label {
    color: var(--text-muted);
    font-size: var(--font-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ========================================
   TABLES
   ======================================== */

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

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

.table th,
.table td {
    padding: var(--space-md);
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.table th {
    background: rgba(0, 255, 255, 0.1);
    color: var(--primary);
    font-family: 'Orbitron', monospace;
    font-size: var(--font-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.table tr:hover {
    background: rgba(0, 255, 255, 0.05);
}

.table .status {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-size: var(--font-xs);
    font-weight: 600;
    text-transform: uppercase;
}

.table .status.active {
    background: rgba(0, 255, 136, 0.2);
    color: var(--success);
}

.table .status.banned {
    background: rgba(255, 68, 68, 0.2);
    color: var(--error);
}

.table .status.pending {
    background: rgba(255, 170, 0, 0.2);
    color: var(--warning);
}

/* ========================================
   LOADING & SPINNERS
   ======================================== */

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 15, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-text {
    margin-top: var(--space-md);
    color: var(--primary);
    font-family: 'Orbitron', monospace;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: blink 1s ease infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ========================================
   MODAL
   ======================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 15, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

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

.modal {
    background: var(--bg-card-solid);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 90%;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

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

.modal-header {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-family: 'Orbitron', monospace;
    color: var(--primary);
    text-transform: uppercase;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: var(--font-xl);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--error);
}

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

.modal-footer {
    padding: var(--space-lg);
    border-top: 1px solid var(--border);
    display: flex;
    gap: var(--space-md);
    justify-content: flex-end;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: rgba(10, 10, 15, 0.95);
    border-top: 1px solid var(--border);
    padding: var(--space-2xl);
    text-align: center;
    margin-top: var(--space-3xl);
}

.footer p {
    color: var(--text-muted);
    font-size: var(--font-sm);
}

.footer-links {
    display: flex;
    gap: var(--space-xl);
    justify-content: center;
    margin-bottom: var(--space-md);
}

.footer-links a {
    color: var(--text-muted);
    font-size: var(--font-sm);
}

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

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 1200px) {
    .games-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .admin-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .wallet-grid {
        grid-template-columns: 1fr;
    }
    
    .messages-container {
        grid-template-columns: 1fr;
    }
    
    .messages-sidebar {
        display: none;
    }
    
    .admin-container {
        grid-template-columns: 1fr;
    }
    
    .admin-sidebar {
        display: none;
    }
}

@media (max-width: 768px) {
    :root {
        --font-4xl: 2.5rem;
        --font-3xl: 2rem;
        --font-2xl: 1.5rem;
    }
    
    .header {
        padding: var(--space-md);
    }
    
    .logo {
        font-size: var(--font-lg);
    }
    
    .games-grid {
        grid-template-columns: 1fr;
    }
    
    .hero {
        padding: 6rem var(--space-md) var(--space-2xl);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .auth-box {
        margin: var(--space-md);
    }
    
    .code-input {
        width: 40px;
        height: 50px;
        font-size: var(--font-lg);
    }
    
    .admin-stats-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .header-actions .btn {
        padding: var(--space-xs) var(--space-sm);
        font-size: var(--font-xs);
    }
    
    .balance-display {
        display: none;
    }
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

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

.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }
.text-accent { color: var(--accent); }
.text-success { color: var(--success); }
.text-error { color: var(--error); }
.text-warning { color: var(--warning); }
.text-muted { color: var(--text-muted); }

.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); }

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

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

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