/* Auth Screen Styles */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 1rem;
}

.auth-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.auth-logo {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.auth-tagline {
    text-align: center;
    color: #666;
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.auth-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-bottom: 2rem;
    background: rgba(0, 0, 0, 0.05);
    padding: 0.25rem;
    border-radius: 12px;
}

.auth-tab {
    padding: 0.75rem;
    text-align: center;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    color: #666;
}

.auth-tab.active {
    background: white;
    color: #667eea;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
    color: #333;
}

.btn-block {
    width: 100%;
    margin-top: 1.5rem;
}

.auth-error {
    margin-top: 1rem;
    padding: 0.75rem;
    background: #fee;
    color: #c33;
    border-radius: 8px;
    font-size: 0.9rem;
    text-align: center;
}

.auth-test-mode {
    margin-top: 2rem;
    text-align: center;
}

.auth-test-mode p {
    margin-bottom: 1rem;
    color: #999;
    font-size: 0.9rem;
}

/* Checkbox Styles */
.auth-checkbox-group {
    display: flex;
    align-items: flex-start;
    margin: 1.5rem 0;
    gap: 0.75rem;
}

.auth-checkbox-group input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 18px;
    height: 18px;
    cursor: pointer;
    flex-shrink: 0;
    accent-color: #667eea;
}

.auth-checkbox-group label {
    font-size: 0.85rem;
    color: #555;
    line-height: 1.4;
    cursor: pointer;
    margin-bottom: 0;
}

.auth-checkbox-group label strong {
    color: #333;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .auth-card {
        padding: 2rem 1.5rem;
    }

    .auth-logo {
        font-size: 2rem;
    }
}