:root {
    /* EasyRugs High-Contrast Palette */
    --bg-dark: #050505;
    --bg-card: #0c0c0c;
    --bg-card-hover: #121212;
    
    --primary: #00ffbd;      /* Neon Mint */
    --primary-glow: rgba(0, 255, 189, 0.4);
    --secondary: #ff0055;    /* Neon Rose / Danger */
    --secondary-glow: rgba(255, 0, 85, 0.4);
    
    --text-high: #ffffff;
    --text-medium: #888888;
    --text-low: #444444;
    
    --success: var(--primary);
    --error: var(--secondary);
    --warning: #facc15;
    
    --border: #1a1a1a;
    --border-hover: #2a2a2a;
    
    --font-heading: 'Space Grotesk', sans-serif;
    --font-mono: 'Space Mono', monospace;
}

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

body {
    background-color: var(--bg-dark);
    background-image: 
        radial-gradient(circle at 2px 2px, #111 1px, transparent 0);
    background-size: 32px 32px;
    color: var(--text-high);
    font-family: 'Inter', system-ui, sans-serif;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
header {
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo::before {
    content: '';
    display: inline-block;
    width: 12px;
    height: 12px;
    background: var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--text-medium);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color 0.15s;
}

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

/* Hero */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 8rem 0 6rem;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 5.5rem;
    font-weight: 900;
    margin-bottom: 2rem;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-medium);
    max-width: 700px;
    margin-bottom: 3.5rem;
    font-weight: 400;
}

/* Cards & Forms */
.auth-card {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: 0;
    width: 100%;
    max-width: 500px;
    border: 1px solid var(--border);
    position: relative;
}

.auth-card::after {
    content: '';
    position: absolute;
    top: -1px; left: -1px; right: -1px; bottom: -1px;
    border: 1px solid var(--primary);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.auth-card:hover::after {
    opacity: 0.2;
}

.form-group label {
    display: block;
    margin-bottom: 0.75rem;
    color: var(--primary);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.form-group input {
    width: 100%;
    padding: 1rem;
    border-radius: 0;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-high);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    transition: all 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 15px var(--primary-glow);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    border-radius: 0;
    font-family: var(--font-heading);
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    font-size: 0.9rem;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--bg-dark);
}

.btn-primary:hover {
    background-color: white;
    box-shadow: 0 0 20px var(--primary-glow);
    transform: translateY(-2px);
}

.btn-outline {
    border: 1px solid var(--primary);
    color: var(--primary);
    background: transparent;
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--bg-dark);
    box-shadow: 0 0 20px var(--primary-glow);
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: 0.75rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

/* Dashboard */
.dashboard-content {
    padding: 4rem 0;
}

.welcome-banner {
    background: linear-gradient(135deg, var(--bg-card) 0%, #312e81 100%);
    padding: 3rem;
    border-radius: 2rem;
    border: 1px solid var(--border);
    margin-bottom: 3rem;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

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

/* Coin Cards */
.coin-card {
    background: var(--bg-dark);
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
    transition: transform 0.2s, border-color 0.2s;
    text-decoration: none;
    color: inherit;
    display: block;
}

.coin-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.coin-card h4 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.coin-card .symbol {
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 600;
}

.coin-card .mc {
    margin-top: 1rem;
    font-size: 1.125rem;
    font-weight: 700;
}

.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-top: 0.5rem;
}

.status-active {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
}

.status-dumped {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .hero h1 {
        font-size: 2.5rem;
    }
}