:root {
    --color-primary: #a855f7;
    --color-primary-dark: #9333ea;
    --color-text-white: #ffffff;
    --color-text-light: #cbd5e1;
    --color-text-dark: #64748b;
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
    font-family: var(--font-family);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-white);
}

.container {
    width: 100%;
    max-width: 480px;
    padding: 20px;
}

.logo {
    text-align: center;
    margin-bottom: 40px;
}

.logo h1 {
    font-size: 32px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
}

.logo p {
    color: #e2e8f0;
    font-size: 14px;
}

.card {
    background: #ffffff;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    color: #1e293b;
}

h2 {
    font-size: 24px;
    margin-bottom: 24px;
    text-align: center;
    color: #1e293b;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    color: #1e293b;
    font-size: 14px;
    font-weight: 500;
}

input {
    width: 100%;
    padding: 12px 16px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    color: #1e293b;
    font-size: 14px;
    transition: all 0.3s ease;
}

input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

input::placeholder {
    color: #94a3b8;
}

.name-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.password-requirements {
    margin-top: 8px;
    font-size: 12px;
    color: #64748b;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 24px;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 2px;
    cursor: pointer;
}

.checkbox-group label {
    margin-bottom: 0;
    font-size: 13px;
    cursor: pointer;
}

.checkbox-group a {
    color: #667eea;
    text-decoration: none;
}

.checkbox-group a:hover {
    text-decoration: underline;
}

.btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

.divider {
    text-align: center;
    margin: 24px 0;
    position: relative;
}

.divider::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 1px;
    background: #e2e8f0;
}

.divider span {
    background: #ffffff;
    padding: 0 16px;
    position: relative;
    color: #64748b;
    font-size: 14px;
}

.login-link, .signup-link {
    text-align: center;
    margin-top: 24px;
    color: #64748b;
    font-size: 14px;
}

.login-link a, .signup-link a {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
}

.login-link a:hover, .signup-link a:hover {
    text-decoration: underline;
}

.hero-badge {
    text-align: center;
    margin-top: 24px;
    padding: 16px;
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: 8px;
}

.hero-badge p {
    color: #64748b;
    font-size: 13px;
    margin-bottom: 8px;
}

.hero-badge a {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
}

.hero-badge a:hover {
    text-decoration: underline;
}