* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

body {
    min-height: 100vh;
    background: linear-gradient(135deg, #EEF2FF 0%, #E0E7FF 100%);
}

.logo-container {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
}



.container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    position: relative;
}

.auth-card {
    max-width: 28rem;
    width: 100%;
    background: white;
    border-radius: 1rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    padding: 2rem;
    position: relative;
}

.header {
    text-align: center;
    margin-bottom: 2rem;
}

.github-icon {
    color: #374151;
    margin-bottom: 1rem;
}

.header h2 {
    font-size: 1.875rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 0.5rem;
}

.header p {
    color: #4B5563;
}

.google-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: white;
    border: 1px solid #D1D5DB;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    font-weight: 600;
    color: #374151;
    cursor: pointer;
    transition: all 0.15s ease;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.google-btn:hover {
    background: #F9FAFB;
}

.google-icon {
    width: 1.25rem;
    height: 1.25rem;
}

.toggle-container {
    margin-top: 1.5rem;
    text-align: center;
}

.toggle-text {
    font-size: 0.875rem;
    color: #4B5563;
}

.toggle-btn {
    background: none;
    border: none;
    color: #4F46E5;
    font-weight: 500;
    cursor: pointer;
    margin-left: 0.25rem;
}

.toggle-btn:hover {
    color: #4338CA;
}

.terms {
    margin-top: 2rem;
    text-align: center;
    font-size: 0.75rem;
    color: #6B7280;
}

.terms a {
    color: #4F46E5;
    text-decoration: none;
}

.terms a:hover {
    color: #4338CA;
}

.message {
    position: fixed;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    font-weight: 500;
    z-index: 1000;
    animation: slideDown 0.3s ease-out;
}

.message.success {
    background-color: #34D399;
    color: white;
}

.message.error {
    background-color: #F87171;
    color: white;
}

@keyframes slideDown {
    from {
        transform: translate(-50%, -100%);
        opacity: 0;
    }
    to {
        transform: translate(-50%, 0);
        opacity: 1;
    }
}