:root {
    --primary: #6d28d9;
    --secondary: #8b5cf6;
    --accent: #a78bfa;
    --dark: #1e1b4b;
    --light: #f5f3ff;
    --error: #ef4444;
}

body {
    font-family: 'JetBrains Mono', monospace;
    background-color: #030712;
    color: #e5e7eb;
    overflow: hidden;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(109, 40, 217, 0.1) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 20%);
}

.gradient-text {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.login-container {
    backdrop-filter: blur(16px);
    background: rgba(30, 27, 75, 0.6);
    border: 1px solid rgba(109, 40, 217, 0.3);
}

.input-field {
    background: rgba(17, 24, 39, 0.8);
    border: 1px solid rgba(109, 40, 217, 0.5);
    transition: all 0.3s ease;
}

.input-field:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.5);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(109, 40, 217, 0.4);
}

.btn-google {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.btn-google:hover {
    background: rgba(255, 255, 255, 0.2);
}

.binary-code {
    position: absolute;
    color: rgba(229, 231, 235, 0.05);
    font-family: 'Roboto Mono', monospace;
    font-size: 0.7rem;
    user-select: none;
    z-index: -1;
}

.floating-shape {
    position: absolute;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    opacity: 0.1;
    filter: blur(60px);
    z-index: -2;
}

.shape-1 {
    width: 300px;
    height: 300px;
    top: -100px;
    left: -100px;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
}

.shape-2 {
    width: 400px;
    height: 400px;
    bottom: -150px;
    right: -100px;
    border-radius: 67% 33% 34% 66% / 65% 32% 68% 35%;
}

.pulse {
    animation: pulse 4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 0.3;
    }
}

.typing-effect {
    border-right: 2px solid var(--secondary);
    animation: blink 0.7s infinite;
}

@keyframes blink {
    50% {
        border-color: transparent;
    }
}

.decoration-line {
    position: relative;
}

.decoration-line::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: width 0.5s ease;
}

.decoration-line:hover::after {
    width: 100%;
}