:root {
    --bg: #050505;
    --accent: #00d2ff;
    --card-bg: rgba(255, 255, 255, 0.05);
    --text: #ffffff;
    --text-dim: #888;
    --border: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background: var(--bg);
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background: radial-gradient(circle at center, #1a1a2e 0%, #050505 100%);
}

.auth-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    padding: 40px;
    border-radius: 30px;
    width: 100%;
    max-width: 450px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.logo {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    text-align: center;
    margin-bottom: 30px;
    letter-spacing: 2px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-group {
    margin-bottom: 15px;
}

.full-width {
    grid-column: span 2;
}

.form-group label {
    display: block;
    color: var(--text-dim);
    margin-bottom: 8px;
    font-size: 0.85rem;
}

.form-group input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    padding: 10px 15px;
    border-radius: 12px;
    color: white;
    outline: none;
    transition: 0.3s;
    font-size: 0.9rem;
}

.form-group input:focus {
    border-color: var(--accent);
}

.btn-auth {
    width: 100%;
    background: var(--accent);
    color: black;
    border: none;
    padding: 12px;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: 0.3s;
    margin-top: 10px;
}

.btn-auth:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 210, 255, 0.3);
}

.auth-footer {
    text-align: center;
    margin-top: 25px;
    color: var(--text-dim);
    font-size: 0.9rem;
}

.auth-footer a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}